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| Two PostDoc positions in pipeline development for ESO ELT instruments (University Assistant) | Closing date: 2025-11-26
Contact: Prof. Norbert Przybilla |
In the framework of our contribution to the ESO ELT instrumentation project for MICADO and METIS we offer two PostDoc positions for the pipeline development
| | ▸ more | University Assistant - PostDoc positions (40 hours/week)
Institute for Astro- and Particle Physics
University of Innsbruck / Austria
Start date/duration:
as soon as possible
for 2 years
Main tasks:
- Independent project work for ESO ELT instrumentation projects (in particular pipeline development)
- teaching courses
- participation in organizational and administrative tasks
Required qualifications:
- Completed doctoral studies in astronomy or physics with a focus on astronomy/astrophysics
- Experience in the research field of astronomy/astrophysics, preferably in observation-oriented astronomy and development of astronomical data reduction software, experience in data acquisition, data reduction in the optical to mid-infrared wavelength range and data analysis of astronomical instruments
- High programming skills in Python and C
- Use of state-of-the-art astronomical software packages
- Knowledge of ESO software standards for data reduction pipelines
- Ability to work in a team with project groups at international level
- Problem-solving skills.
Our offer:
With us, you can expect exciting tasks, flexible working hours, a family-friendly working environment, attractive training and development opportunities, a paid lunch break, a meal allowance and much more!
The minimum gross salary (stipulated by collective agreement) for this position amounts to EUR4.933 per month (14 times, as of 2025).
More general information on the positions and benefits:
https://www.uibk.ac.at/de/personalabteilung/wissenschaftliches_personal/profile/#post-doc
https://www.uibk.ac.at/en/career/additional-benefits/
Application:
We are looking forward to receiving your online application by 26.11.2025 stating the codes MIP-15436 and MIP-15437 via the job portal from the University of Innsbruck:
https://lfuonline.uibk.ac.at/public/karriereportal.details?asg_id_in=15436
https://lfuonline.uibk.ac.at/public/karriereportal.details?asg_id_in=15437
We kindly ask candidates to apply to both positions.
General:
The University of Innsbruck emphasizes equal opportunities and diversity in its personnel policy.
The University of Innsbruck strives to increase the percentage of women and thus expressly encourages women to apply. This is particularly true for leading positions and scientific job offers. In case of under-representation women with the same qualifications will be given priority.
The University of Innsbruck bears the "We are inclusive" seal of approval. We therefore expressly invite qualified individuals with disabilities and/or chronic illnesses to apply.
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| Professor in Planetary Sciences | Closing date: 2026-01-31
Contact: Prof. Dr. Christoph Mordasini |
The Division of Space Research and Planetary Sciences of the Physics Institute, University of Bern, Switzerland, invites applications for a full-time position as a Professor in Planetary Sciences.
The Division is a leading institute in space research and is looking for a Professor of Experimental Physics in the field of planetary science for Solar System exploration. The initial level of tenure can range from assistant professor tenure track to full professor depending on qualifications (open rank). | | ▸ more | We invite applications from candidates who conduct outstanding research, teaching, mentorship, and leadership in any area of experimental planetary science. Areas of research could include, but are not limited to, the properties, origin and evolution of planets and minor bodies in the Solar System, the search for and emergence of life beyond Earth, the composition of surfaces and atmospheres, ongoing physical and chemical surface and sub-surface processes and the evolution of planetary interiors. A diverse spectrum of approaches and methodologies is welcome, including, but not limited to, the analysis and modelling of space probe datasets, instrumentation and flight hardware development, experimental, observational and laboratory techniques, comparative planetology or the involvement, development and leadership in space missions.
The successful candidate's research program will constitute a defining part of the Division's research activities. It will complement existing research initiatives locally and within the Swiss and international landscape. The successful candidate will become a member of the faculty of science and of the Division directorate, playing a vital role in a large and dynamic Division that is strongly engaged in research, education, and outreach programs.
The Division values internationality and boasts a longstanding tradition in planetary research and space missions. It provides excellent conditions in terms of infrastructure like laboratories, engineering and manufacturing capabilities to build space-grade hardware, but also through a rich and vibrant scientific environment that includes the Division, the interdisciplinary Center for Space and Habitability of the University of Bern, and the International Space Science Institute in Bern.
We anticipate an excellent academic record including the successful acquisition of third-party funds, a strong international network in space research, as well as excellent social skills. We seek suitable candidates who have the potential and/or skills in transformational leadership and who foster a conducive research culture. The successful candidate will also possess a strong record and/or commitment to excellence in teaching, advising and mentorship.
Candidates are expected to hold a PhD in planetary sciences, physics, geophysics, astrophysics or a related field. In line with its commitment to fostering an inclusive academic environment, the University of Bern actively seeks to increase the proportion of women and other underrepresented groups in leadership positions. We warmly encourage such candidates to apply. Applications involving job sharing or part time will be considered. As a signatory of the DORA declaration, the University applies its principles to ensure fair and transparent recruitment.
The University of Bern provides a comprehensive set of research, teaching, and grant application support services. It offers attractive working conditions with various support mechanisms, like family assistance, personal coaching, and career development. The University is situated in a central location within the city of Bern which is renowned for its high quality of life. An attractive salary package and organisational retirement plan are provided by the renumeration scheme of the Canton of Bern. Extensive relocation support, onboarding assistance, and a start-up package are available to facilitate the transition into academic and personal life in Switzerland and the initiation of new research projects.
Applications should include:
- Letter of motivation (max. 3 pages)
- Curriculum Vitae (max. 5 pages)
- List of publications
- List of courses taught (max. 2 pages)
- List of third-party funds raised (max. 1 page)
- DEI-statement outlining past and planned future contributions (max. 1 page)
- Research plan for the first 5 years (max. 10 pages excluding references)
The application documents should be submitted by 31 January 2026 electronically in a single PDF file to the Dean's Office (email: applications.natdek @ unibe.ch), including the completed online questionnaire which can be found here: https://www.space.unibe.ch/about_us/open_positions/index_eng.html
For inquiries, please contact Prof. Christoph Mordasini, Executive Director of the Division of Space Research and Planetary Sciences (jobs.space @ unibe.ch).
https://www.space.unibe.ch
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| Postdoctoral ERC Fellowship in Black Hole and Multiphase Astrophysics | Closing date: 2025-11-19
Contact: Massimo Gaspari |
| The ERC-CoG BlackHoleWeather is a cutting-edge initiative aimed at understanding how the feeding and feedback of supermassive black holes shape the evolution of galaxies, groups, and clusters, self-consistently linking macro- and micro-scales (Gaspari+20, Nat. Astron.). The successful candidate may contribute on the numerical side (by developing and exploring multiscale MHD simulations) or on the observational side, via the analysis of multi-wavelength data. Applications are equally welcome from both observational and numerical backgrounds, with the possibility to integrate both approaches. | | ▸ more | Numerical track: running and analyzing high-resolution 3D multiscale MHD simulations on GPUs (e.g., AMR codes such as AthenaPK and GAMER); implementing advanced microphysics (e.g., anisotropic conduction/viscosity, chemical networks, star formation, plasma physics); producing synthetic observables (X-ray, optical/IR, radio) and comparing them with observations.
Observational track: reducing and analyzing multi-wavelength datasets (e.g., JWST/HST, Chandra/XMM, ALMA/MeerKAT/LOFAR, MUSE); extracting physical and kinematic properties; performing quantitative comparisons with the MHD simulations.
Cross-cutting activities: publishing first-author scientific papers, presenting results at international conferences, collaborating with global partners (Princeton, MIT, NTU), playing a leading role within the BlackHoleWeather excellence team, mentoring students, engaging in problem-solving, and contributing to ERC deliverables (datasets and codes).
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* Application Details
The position is for 2+2 years, with renewal based on performance. The position may be later upgraded to tenure-track Assistant Professor. The starting date is preferred to be as soon as possible (negotiable).
* Application Instructions
Please submit via the PICA platform (ENG or ITA; see link/PDF below for details) the following:
1. full CV (dated and signed), including publication list and ~3 reference contacts;
2. Cover Letter tailored to this position;
3. brief Research Proposal (max 3 pages) specifying your preferred track (numerical/observational/combined), the methodology you plan to adopt, and deliverables aligned with BlackHoleWeather science;
4. key Publications (up to 10 uploaded PDFs);
5. Valid ID or passport (for non-EU residents).
Eligibility. Ph.D. in Astronomy/Astrophysics (or equivalent). Final-year Ph.D. candidates may apply, but the degree must be obtained before contract signing. Working language: English (Italian not required).
Deadline: 19 November 2025, 13:00 CET. Review begins immediately after the deadline; short-listed candidates will be invited to a remote interview discussing prior research and problem-solving experience, scientific output, and core knowledge.
If you have any questions about the position or application procedure, do not hesitate to write to Prof. Gaspari: massimo.gaspari @ unimore.it
You are welcome to send your CV to Prof. Gaspari for pre-screening, but note that complete formal applications must be submitted through the official portal: https://pica.cineca.it/unimore/cdr-2025-19
* Link to Online Application: https://shorturl.at/LmAQi
* Included Benefits
Research benefits: extensive dedicated funds for travel, workshops, and international conferences, plus substantial research and computing resources within the 2 million Euro ERC BlackHoleWeather project, providing an exceptional environment to develop independent ideas and collaborations.
Retirement benefits: full enrollment in Italy's national pension system (INPS), with the employer covering the majority of contributions and annual TFR severance fully funded by the university, ensuring long-term social-security coverage and end-of-contract benefits.
Healthcare benefits: comprehensive coverage through the Italian National Health Service with no premiums required; optional private health insurance may also be supported by the employer for international researchers.
* Compensation Notes
The salary ranks among the highest for research scientists in Italy, close to an assistant professor, and includes full employee benefits. The cost of living in Italy is 2-3x lower than in most Western countries, while Emilia-Romagna offers one of the highest quality-of-life standards in Europe, combining rich culture, excellent food, and affordable living.
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| THEA POSTDOCTORAL FELLOWSHIP IN THEORETICAL ASTROPHYSICS | Closing date: 2025-11-07
Contact: Andrei Beloborodov |
| The Theoretical High-Energy Astrophysics (THEA) group at Columbia University invites applications for the THEA Postdoctoral Fellowship. The initial appointment in the rank of a Postdoctoral Research Scientist will be for one year, with anticipated renewal for up to three years. | | ▸ more | Successful candidates will conduct independent and collaborative research under the guidance of Andrei Beloborodov, Luca Comisso, Yuri Levin, Brian Metzger and Lorenzo Sironi. More information about THEA group can be found at https://thea.astro.columbia.edu. THEA Fellows have access to high-performance computational facilities and travel funds. The expected start date is on or around September 1, 2026. The salary range for this position is $73,000-$83,000.
Candidates must hold a PhD in Physics or Astronomy by the date of the appointment. Applicants should submit a Curriculum Vitae with the list of publications, a research statement that does not exceed 3 pages, and arrange for three reference letters sent directly by the writers. All application materials should be submitted through the Interfolio platform (https://apply.interfolio.com/175289) by November 7, 2025. Late applications may also be considered.
THEA applicants are also strongly encouraged to apply for the Ernest Kempton Adams Fellowship at Columbia University. Further information on the EKA Fellowship can be found at https://apply.interfolio.com/171867.
Candidates interested in the physics of neutron stars and black holes will also be considered for the Simons Collaboration on Extreme Electrodynamics of Compact Sources (SCEECS).
The salary of the finalist selected for this role will be based on a variety of factors, including but not limited to departmental budgets, qualifications, experience, education, licenses, specialty, and training. The above hiring range represents the University's good faith and reasonable estimate of the range of possible compensation at the time of posting.
Columbia University is an Equal Opportunity Employer / Disability / Veteran
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| Research Associate in Cosmology and Gravitation (Fixed Term) | Closing date: 2025-12-15
Contact: James Parke |
| Applications are invited for a Postdoctoral Research Associate position in cosmology within the Stephen Hawking Centre for Theoretical Cosmology/GR group at the Department of Applied Mathematics and Theoretical Physics. | | ▸ more | Candidates should be qualified to undertake research in the areas of the CMB, large-scale structure and early universe cosmology. Although all qualified candidates will be considered, we are particularly interested in candidates who can undertake work on higher-order correlators from Simons Observatory CMB data, notably CMB bispectra in combination with other cosmological probes, to gain new insights about inflation and fundamental theory.
The successful candidate will work primarily with Professors James Fergusson and Paul Shellard, as well as academic staff across the Relativity and Gravitation group (Challinor, Gratton, Sherwin, Cranmer, Hartnoll, Moore, Pajer, Reall, Santos, Sperhake, Wall and Warnick) and research staff and PhD students. There are close links with the HEP group and the AI Infosys Lab in DAMTP, and the Kavli Institute for Cosmology (https://www.kicc.cam.ac.uk).
The position is expected to be available on or soon after 1 September 2026, but the start date is flexible. Applicants should have, or be about to obtain, a PhD in a relevant area of theoretical physics, and to have an established track record of original research and experience of working in collaboration.
Duties will include developing and conducting individual and collaborative research objectives, proposals and projects. For data reduction aspects of this project, you will be expected to have computational experience, preferably on HPC systems with knowledge of parallelisation techniques and GPU programming. You will be expected to plan your own research, with guidance if required, and to assist in the preparation of funding proposals. You must be able to communicate material of a technical nature. You may be asked to assist in the supervision of student projects and development of skills and deliver seminars relating to the research area.
Further information about CTC can be found at https://www.ctc.cam.ac.uk and the GR Group at https://www.damtp.cam.ac.uk/research/gr/
Fixed-term: The funds for this post are available for 2 years in the first instance.
Details of how to apply or submit informal enquiries can be found here:
https://www.cam.ac.uk/jobs/research-associate-in-cosmology-and-gravitation-fixed-term-le47448
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| Research position at the Astronomical Institute of the Czech Academy of Sciences | Closing date: 2025-11-20
Contact: Lenka Cihakova |
| Astronomical Institute of the Czech Academy of Sciences (CAS) invites applications for a research position in frame of the grant project "ESA space coronagraphy with Czech participation". The successful applicant is expected to contribute to analyses of coronagraphic spectral images of CMEs and eruptive prominences obtained by the Solar Orbiter/Metis and Proba-3/ASPIICS space coronagraphs. The programming experience using Fortran and IDL/Python is also expected in order to further develop the relevant spectral diagnostic tools. | | ▸ more | The successful applicant will join the Solar Department of the Astronomical Institute of the CAS, which resides in Ond?ejov (Central Bohemia, about 30 km from Prague). The project involves a close collaboration with the Metis and ASPIICS international teams.
The position is supported by a salary, which is based on the domestic standards (around 2400 EUR/month before taxes) and includes a health insurance. The applicant must hold a PhD degree. Applications can be submitted before finishing PhD, in which case a statement about the planned date of the defense should be included. The appointment is initially for one year (starting on 1 January 2026), with possible extension until 31 December 2027 depending on satisfactory scientific performance. For informal inquiries about the position please feel free to email pheinzel @ asu.cas.cz or gunar @ asu.cas.cz .
Applications containing a Cover Letter (describing the candidate?s scientific profile and why he/she is applying for this position), Curriculum Vitae, and the List of Publications should be submitted to info @ asu.cas.cz (cc to pheinzel @ asu.cas.cz), subject: GACR-research position.
The application deadline is 20 November 2025.
Candidates are encouraged to arrange for two recommendation letters that have to be sent to the same email addresses with the same subject.
Further information:
http://www.asu.cas.cz for the list of working groups at the Institute.
http://www.euraxess.cz for details about the research employment and work conditions in Czech Republic.
http://www.numbeo.com/cost-of-living/comparison.jsp to compare cost of living.
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| Postdoc position in Star formation with machine learning at the University of Geneva | Closing date: 2025-11-30
Contact: Marc Audard |
We are looking for a candidate for a postdoc position at the Department of Astronomy of the University of Geneva in the context of the newly funded Swiss National Science Foundation project "STARforM-Lens: Accretion in star formation through the lens of machine learning".
| | ▸ more | The star formation group at the University of Geneva, led by Dr Marc Audard, has an opening for a postdoc position to work on the newly funded
project "STARforM-Lens: Accretion in star formation through the lens of machine learning, which aims to study star formation and its accretion across time with innovative machine learning techniques. The project aims to use the wealth of Gaia multimodal data (photometry, spectroscopy, radial velocities, astrometry, and time variability) together with complementary all-sky survey data at different wavelengths. The project will employ two distinct ML techniques: the first one aimed to scrutinise the long-term evolution of YSO accretion by boosting a very large database of panchromatic spectral energy distributions (SEDs) for young stellar objects with Gaia spectra, while the second technique will focus on the short-term accretion variability by modeling the heterogeneous data using a shared latent space.
The postdoc is expected to focus on the first technique, while collaborating on the other technique with a PhD student in Geneva and with the international team composed of Dr Kai Polsterer at the Heidelberg Institute for Theoretical Studies (HITS) in Germany and Dr Gabor Marton at Konkoly Observatory / CSFK in Hungary. Long visits to HITS are planned. The postdoc will furthermore have the opportunity to be integrated in the Coordination Unit 7 of the Gaia Data Processing and Analysis Consortium toward the final release DR5 planned for 2030.
The Department of Astronomy at the University of Geneva offers a modern and vibrant working environment, with a wide range of activities including theory, numerical simulations, observations and instrumental developments in the fields of exoplanets, stellar physics, galactic dynamics, observational cosmology, and high-energy astrophysics.
Applications are invited from candidates with research experience on one or more of the following fields: star formation, data science, machine learning, together with the ability to work in small, international teams. Applications should consist of a cover letter, a statement outlining the candidates past research work as well as proposed future research directions (<3 pages) and a CV including a publication list. Candidates should also provide names and e-mail addresses of at least three references. Applications should be sent as a single PDF file to marc.audard @ unige.ch.
The initial appointment will be for one year, renewable annually, contingent upon satisfactory performance, mutual agreement, and availability of funds.
Remuneration is based on the University salary grid (Canton of Geneva). Generous funds for travel and computer equipment are included.
Complete applications received by 30 November 2025 will receive full consideration, but the search will remain open until the positions are filled. Start date is negotiable. Preliminary inquiries may be addressed via e-mail to marc.audard @ unige.ch.
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| Postdoc in exoplanet science preparation for PLATO | Closing date: 2025-11-16
Contact: Hans Deeg |
| A postdoc position at the Instituto de Astrofísica de Canarias (IAC) has opened to work on science preparation for the PLATO mission, with an expected focus on circumbinary planets and/or ground-based photometric follow-up. | | ▸ more | The successful candidate will pursue activities related to PLATO science preparation, in the following fields (not necessarily in all of them):
- Detection and analysis of extrasolar planet systems, especially around binary stars.
- Analysis and interpretation of photometry from ground and space-based facilities.
- Development of analysis-tools for ground-based photometry.
- The availability to participate in outreach activities related to PLATO is appreciated.
A full description of the position plus submission guidelines can be found here: https://www.iac.es/en/employment/one-postdoctoral-contract-plato-exo-2025-ps-2025-074
The application deadline is 16 November 2025; the position has funding assured until the end of 2027.
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| Postdoctoral Research Fellow in Cosmology | Closing date: 2025-11-03
Contact: Prof Chris Blake |
| Applications are invited for a 3-year postdoctoral research position in cosmology based in the ARC Centre of Excellence for Gravitational Wave Discovery (OzGrav) at Swinburne University of Technology in Melbourne, Australia, in the research group of Prof. Chris Blake. The focus of the position is to use the large-scale structure of the Universe, in connection with distance indicators, to learn about the cosmological model. The postdoc will gain membership of the Dark Energy Spectroscopic Instrument (DESI) collaboration. | | ▸ more | Example research activities may include: performing cosmological analysis of galaxy peculiar velocity datasets; using correlations between large-scale structure and distance indicators to learn about cosmology; and/or improving distance-ladder methods using supernovae, standard sirens or fast radio bursts. Related, independent research is also encouraged.
The appointee will be supported in their career development, and encouraged to supervise postgraduate and undergraduate students. Depending on the experience of the applicant, the position may be offered at either Academic Level A6 (current salary AUD102,029) or Level B1 (generally for applicants with at least 3 years' experience since their PhD, current salary AUD115,006).
OzGrav is a collaboration of eight Australian universities that has been awarded AUD35M by the Australian Research Council to fund scientific activities across many fields of astrophysics between 2024 and 2031. This postdoc position is based at the Swinburne OzGrav node, in the Centre for Astrophysics and Supercomputing. Each postdoc position has a generous travel budget and access to resources such as the Swinburne supercomputer. OzGrav is committed to cultivating a culture of equity, diversity, and inclusivity for all members and colleagues.
To apply: View the complete Position Description and apply online via the "Apply here" link below. Applications must comprise:
1. Your current CV, including publication list
2. A cover letter addressing why you are suitable for this position
3. A research statement (max. 3 pages) describing your experience in the field and future plans
Please provide in your CV the names and e-mail contacts of three referees, who would be able to provide a reference if your application is shortlisted.
Apply here: https://swinjobs.nga.net.au/cp/index.cfm?event=jobs.jati&jobID=312A3E31-D7A0-BE86-76A3-E431EED594BA
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| 2026 Trottier Postdoctoral Fellowship in Exoplanetary Science (IREx) | Closing date: 2025-12-04
Contact: Marie-Eve Naud |
| The Trottier Institute for Research on Exoplanets (IREx), affiliated with the Department of Physics of the Université de Montréal (Montréal, Canada) invites applications for the Trottier Postdoctoral Fellowship, which enables cutting-edge independent research in experimental, observational, or theoretical astrophysics applied to the study of exoplanets and related fields of astrophysics and astronomical instrumentation. | | ▸ more |
Starting Date: The successful applicant is expected to start between May and September 2026.
Duration: The position is for two years, renewable for a third year, subject to performance and availability of funds.
Eligibility requirements: A PhD in physics, astronomy or a related discipline is required when the position starts. Preference will be given to applicants who have obtained their Ph.D. within the last 3 years. Applicants with career interruptions due for example to parental, medical, or family leaves, are invited to mention this in their cover letter if desired.
Conditions: The remuneration includes an annual salary of CAD 65,000 (full-time), maximum research funds of CAD 10,000 per year (for travel, publication, etc.), and a one-time allowance of up to CAD 2,000 for moving expenses to Montreal.
Application: Applicants should submit a cover letter (optional, max 1 page), a statement of research interests (max 2 pages), and a CV incl. a list of publications. They should also arrange to have three referees send a letter of reference to irex-applications @ umontreal.ca (format ApplicantName_RefLastName_Rec_IREx.pdf) by December 4th, 2025, for full consideration.
Full description of the position plus submission guidelines can be found here: https://exoplanetes.umontreal.ca/en/job/2026-trottier-postdoctoral-fellowship/
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| Flatiron Research Fellow, Center for Computational Astrophysics | Closing date: 2025-10-31
Contact: Human Resources |
| Applications are invited for postdoctoral positions as Flatiron Software Research Fellows (FSRFs) at the Center for Computational Astrophysics (CCA). | | ▸ more | Flatiron Research Fellow, Center for Computational Astrophysics
Flatiron Institute - Simons Foundation
Location
162 5th Avenue, NY, NY 10010
Open Date
Sep 15, 2025
Deadline
Oct 31, 2025 at 11:59 PM Eastern Time
Description
Applications are invited for postdoctoral research positions as Flatiron Research Fellows (FRF) at the Center for Computational Astrophysics (CCA). The CCA offers FRFs the opportunity for independent research in areas that have strong synergy with the CCA or other centers at the Flatiron Institute.
The mission of the Flatiron Institute is to advance scientific knowledge through computational methods, including data analysis, theory, modeling, and simulation. It currently houses five centers, focused on computational astrophysics (CCA), biology (CCB), mathematics (CCM), neuroscience (CCN) and quantum physics (CCQ), as well as a scientific computing core (SCC) that maintains state-of-the-art computing facilities for use by Flatiron scientists. The CCA's mission is to create, develop, and disseminate computational methods, tools, and frameworks that allow scientists to build or analyze big astronomical datasets, and to use computational and statistical techniques to understand complex, multi-scale physics in astrophysical systems ranging in scales from planets to the Universe.
Please see https://www.simonsfoundation.org/flatiron/center-for-computational-astrophysics/ for a full description of CCA research areas and scientific staff.
Flatiron Research Fellows are expected to carry out an active research program that can be independently directed and/or involve substantial collaboration with other members of the CCA or Flatiron Institute. In addition to their own research, Fellows help build the rich scientific community at the CCA and Flatiron Institute by: participating in seminars, colloquia, and group meetings; developing their software, mathematical, and computational expertise through internal educational opportunities; and sharing their knowledge through scientific publications, presentations, and/or software releases. Flatiron Research Fellows may also have the opportunity to organize workshops and to mentor graduate and undergraduate students through the https://www.simonsfoundation.org/grant/flatiron-institute-center-for-computational-astrophysics-pre-doctoral-program-2021-689/, the https://www.gc.cuny.edu/astrophysics, the https://www.simonsfoundation.org/2021/11/08/simons-nsbp-scholars-program-2021-499/, and the https://cunyastro.org/astrocom/. FRFs are welcome to take advantage of CCA partnerships with the Simons Observatory, the Terra Hunting Experiment, Sloan Digital Sky Survey V, Gaia, HIRAX, LIGO, and the NASA SPHEREx mission. In addition, individual CCA research scientists have significant roles in a variety of collaborations and projects, including Learning the Universe, SIMBIG, Vera Rubin, Euclid, Roman, CAMELS, MESA, AstroPy, NANOGrav, LIGO, and Gaia, and would welcome FRF collaborators. Many CCA scientists have joint appointments with other neighboring institutions as well.
The CCA welcomes any applicant who feels that their research program would thrive at the CCA. We have also identified a number of strategic areas where we would particularly welcome applicants' participation, listed on https://www.simonsfoundation.org/grant/flatiron-research-fellow-opportunities under the ?Strategic Areas? tab.
FRF positions are generally two-year appointments that can be renewed for a third year, contingent on performance. FRFs receive a research budget and have access to the Flatiron Institute's powerful https://www.simonsfoundation.org/2021/03/04/computation-opens-new-doors-for-science/. FRFs may be eligible for subsidized housing within walking distance of the CCA. These positions will be based in our New York City offices, with anticipated start dates between late August and early October 2026.
Qualifications
Education
* Applicants are required to have (or receive before appointment) a PhD in a related field.
Related Skills & Other Requirements
* Ability to do original research in astrophysics
* Ability to work both independently and collaboratively
* ?Ability to present research and other types of work, internally and externally
* Intellectual connections to projects in which the CCA is involved (if relevant)
* Expertise in technical elements of computational astrophysics research, which may include but are not limited to: algorithm and software development; application or development of computational or statistical methods; data analysis; modeling; statistics and machine learning; scientific simulation; or theoretical astrophysics.
Application Instructions
REQUIRED APPLICATION MATERIALS
1. Curriculum Vitae that includes a bibliography (Required)
2. Research statement of no more than three pages (including figures) describing the applicant's past work, proposed research program, and potential synergies with activities at CCA (Required)
* We encourage applicants, as a component of their research statement, to discuss their broader impact on the field, what they expect to bring to the CCA, and what they expect to gain from being at the CCA to further their longer term goals.
3. Three (3) letters of recommendation submitted confidentially by the letter writers via Interfolio prior to the application due date (Required)
* If a letter or letters have been submitted as a part of your application for a standard 3-year CCA Flatiron Research Fellowship, you do not need to request additional letters for this position.
4. Cover letter (optional)
* The Center for Computational Astrophysics is committed to broadening the community of scientists contributing to the field of Astrophysics. We drive innovation and collaboration by recruiting scientists from a broad range of backgrounds and experiences. With this in mind, tell us who you are and what you will bring to the CCA. Applicants are invited to describe their journey into Astrophysics research in their cover
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| 2 year postdoctoral position in the observations of exoplanet atmospheres at high and low resolution | Closing date: 2025-12-18
Contact: Florian Debras |
| 2-years funding for a postdoctoral position dedicated to gathering archival data and performing new observations of a small sample of exoplanet atmospheres with SPIRou in order to unlock the multi dimensional barrier. | | ▸ more | | The first goal of this post doctoral position is to gather the archival data from high and low resolution observation of exoplanet atmospheres for 3/4 planets, and provide the best constraints possible by combining observations from all available sources. The second goal is to prepare and plan the observations of these targets with SPIRou @ CFHT, in the context of the PLANETS large program, that was allocated 280 nights of observation over two years. This position is provided in the context of the Exo-ATMO ANR-funded proposal, and includes travel for national and international conferences and buying a computer if need be. It will be complemented by a PhD student working jointly with the post doctoral researcher on exploiting the data to provide 3D constraints on the selected exoplanet atmospheres.
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| 2year postdoctoral position in the observations of exoplanet atmospheres at high and low resolution in Toulouse - France | Closing date: 2025-12-18
Contact: Florian Debras |
| 2-years funding for a postdoctoral position in Toulouse, France dedicated to exoplanet atmospheres, starting between November 2025 and March 2026. The post doctoral research will gather archival data and perform new observations of a small sample of exoplanet atmospheres with SPIRou in order to understand as precisely as possible the multi dimensional structure of exoplanet atmospheres. | | ▸ more | | The first goal of this post doctoral position is to gather the archival data from high and low resolution observation of exoplanet atmospheres for 3/4 planets, and provide the best constraints possible by combining observations from all available sources. The second goal is to prepare and plan the observations of these targets with SPIRou @ CFHT, in the context of the PLANETS large program, that was allocated 280 nights of observation over two years. This position is provided in the context of the Exo-ATMO ANR-funded proposal, and includes travel for national and international conferences and buying a computer if need be. It will be complemented by a PhD student working jointly with the post doctoral researcher on exploiting the data to provide 3D constraints on the selected exoplanet atmospheres.
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| Postdoctoral Position in Lensing of Electromagnetic and Gravitational Waves | Closing date: 2025-11-01
Contact: Mikolaj Korzynski |
The Director of the Center for Theoretical Physics PAS (CTP PAS), Warsaw, Poland, invites applications for one postdoctoral fellowship at the CTP PAS, financed from the project Weave-UNISONO "Lensing of electromagnetic and gravitational waves", financed by the National Science Center (GA no. UMO-2024/06/Y/ST2/00190). The PI of the project is dr hab. Mikolaj Korzynski. The research will be conducted in collaboration with the group
of Dr. Marius Oancea from the University of Vienna. | | ▸ more | We are looking for a candidate with a recognized PhD degree (obtained not earlier than in 2018) in astronomy, theoretical physics or a compatible field. Additionally, experience in any of the following three:
* gravitational lensing
* numerical methods in gravitational lensing, raytracing
* gravitational waves
will be an additional advantage.
Tasks of the chosen candidate will be
* Conducting research in the field of gravitational lensing, gravitational waves theory and general relativity
* Co-supervising a PhD student in this field
* Together with the PI, working on the publications and outreach activities
The project aims: investigating
* Optical drift effects close to caustics: investigating the effects of lens, observer and source transverse motion in strong gravitational lensing, for objects near caustics
* Lensing of gravitational waves by strong gravitational fields: computing lensed gravitational waveforms originating from sources in strong-gravity environments
* Computing the effects of propagation of waves in curved spacetimes beyond geometric optics using the Wigner function approach
Terms of employment: The position is offered for one year with the possibility of extension, subject to very good performance and the availability of funds, with the total employment period in this position not exceeding 4 years. The competition will be concluded by 30 November 2025. The earliest date of starting work is beginning of December 2025.
Salary: PLN 10470 gross per month (approx. PLN 7500 net per month).
The application should include:
1. The scientific CV, including publication list, participation in research projects and conferences (with the clause "I consent to the processing of my personal data necessary for the recruitment process in accordance with the Regulation of the European Parliament and of the Council (EU) 2016/679 of April 27, 2016, on the protection of natural persons with regard to the processing of personal data and on the free movement of such data (GDPR).")
2. Signed GDPR clause.
3. Motivation letter, with a brief description of the Candidate's scientific interests and future research plans.
4. A copy of the PhD diploma, or statement from the PhD Advisor on the planned date of defense (the PhD should be awarded before the post-doc contract starting date).
5. Applicants should also arrange to have two letters of reference separately sent to the email address given below.
The documents should be sent electronically until 2025-11-01 to rekrutacja @ cft.edu.pl.
In the title of the e-mails please add the reference number: MK/17/2025
If you have any questions, please send an e-mail to: korzynski @ cft.edu.pl
Candidates will be evaluated based on the above documents. Selected candidates may be invited for an interview and the chosen candidates will be notified via email. The results of the competition will be shared by e-mails until 30 November 2025 as well.
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| Postdoctoral Position in Black Hole Research and Experimental Astrophysics | Closing date: 2025-11-15
Contact: Dr. Linda Tacconi |
| This year we are focusing our search mainly on candidates whose interests are in studying the Galactic Center black hole with GRAVITY+. | | ▸ more | The Infrared Group of the Max Planck Institute for Extraterrestrial Physics invites applications from talented, ambitious graduating PhD students and postdoctoral researchers working on Galactic Center and black hole research. This research is supported by a major program of innovative instrumentation development. We have recently commissioned ERIS, a new diffraction-limited imaging and spectroscopic facility for the VLT. We are investing substantial developmental effort in interferometry and adaptive optics for ESO. We are the PI institute for GRAVITY and GRAVITY+, an ESO VLTI facility for precision astrometry and interferometric imaging of faint objects. We are also the PI institute for MICADO, the first-light instrument for the ESO ELT
This year we are focusing our search mainly on candidates whose interests are in studying the Galactic Center black hole with GRAVITY+. Strong candidates with experience in experimental astrophysics will also be considered for additional positions. Postdoc appointments can start anytime in 2026. Applicants should have a PhD in astronomy or related field before starting. The salary and full social benefits are based on the German TVöD scale for public employees (E14 for postdocs), depending on experience.
Please send a letter of application, a 2-3 page description of research interests, a CV including bibliography, and request three letters of reference to be sent directly to us by November 15, 2025 to irjobs @ mpe.mpg.de; the search will continue until suitable candidates are found.
For scientific enquiries about the positions, please contact Linda Tacconi - linda @ mpe.mpg.de or Frank Eisenhauer - Eisenhau @ mpe.mpg.de.
The Max Planck Society is an equal opportunity employer. Applications from women, disabled people and minority groups are particularly welcome.
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| Postdoctoral researcher (f/m/d) in Juice/SWI Data Calibration | Closing date: 2025-10-31
Contact: Dr. Ladislav Rezac |
| The Max Planck Institute for Solar System Research (MPS) in Göttingen is one of the world's leading research institutions in the field of solar physics and planetary research with around 300 employees. The interdisciplinary research focus is the investigation of the development, diversity and dynamics of planets, moons, small bodies, the sun and solar-like stars. | | ▸ more | This postdoctoral position, as part of the Planetary Atmospheres research group and the (Submillimetre Wave Instrument) SWI project in particular, offers a unique opportunity to engage in the technical and scientific aspects of space research in the context of a state-of-the-art space mission. We are looking for a candidate with a proactive and solution-oriented mindset who is willing to learn and apply new concepts and techniques. We seek an individual who is not only adept at technical problemsolving, but also possesses a strong analytical mindset, enabling them to derive meaningful insights from complex data sets.
We are seeking a dedicated Postdoctoral Researcher to join our team, focusing on the development of the SWI ground segment, particularly the calibration pipeline for scientific data. In this role, you will not only engage with the technical aspects of the SWI calibration data pipeline developments but also provide valuable support and expertise in physical modeling across one or more domains aligned with the SWI science goals. These domains include, but are not limited to, radiative transfer, thermophysical modeling of surfaces, and the chemistry and dynamics of atmospheres. The final scientific project for this position will be developed according to the postdoc?s preferences. Project ideas that enhance SWI science are encouraged.
Your Tasks
Maintain, enhance, and build upon existing SWI calibration data pipeline (mostly Python)
Provide support in terms of data analysis, quality and health checks for existing as well as future SWI data at their different levels of calibration processing
Collaborate closely with the SWI operations and science teams to understand SWI's scientific requirements
Contribution to the meetings and relevant reviews for the SWI project ground segment
Your Qualification
A PhD (or soon to be completed PhD) in physics, planetary science, or a Doctoral degree in aerospace, electronic/microwave engineering
A solid Python and C programming skill
Experience in data analysis, process of remote sensing data calibration
Ability to work in a team and learn new things
Good command of spoken and written English
Previous experience in space instrument data calibration, hands-on experience of working in the lab and being familiar with heterodyne receivers and microwave remote sensing are considered as valuable assets for this role
https://karriere.mps.mpg.de/jobposting/8e60b63f3e8816590ea06ecc33d616b12ce38cee0
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| Postdoctoral researcher (f/m/d) in Juice/SWI Science Operations | Closing date: 2025-10-31
Contact: Dr. Ladislav Rezac |
| The Max Planck Institute for Solar System Research (MPS) in Göttingen is one of the world's leading research institutions in the field of solar physics and planetary research with around 300 employees. The interdisciplinary research focus is the investigation of the development, diversity and dynamics of planets, moons, small bodies, the sun and solar-like stars. | | ▸ more | This postdoctoral position, as part of the Planetary Atmospheres research group and the (Submillimetre Wave Instrument) SWI project in particular, offers a unique opportunity to engage in the technical and scientific aspects of space research in the context of a state-of-the-art space mission. We are looking for a candidate with a proactive and solution-oriented mindset who is willing to learn and apply new concepts and techniques.
We are seeking a dedicated Postdoctoral Researcher to join our team, focusing on the development of the SWI ground segment, particularly the software tools used for science operations planning. In this role, you will not only engage with the technical aspects of the SWI science operations planning developments but also provide valuable support and expertise in physical modeling across one or more domains aligned with the SWI science goals. These domains include, but are not limited to, radiative transfer, thermophysical modeling of surfaces, and the chemistry and dynamics of atmospheres. The final scientific project for this position will be de-veloped according to the postdoc?s preferences. Project ideas that enhance SWI science are encouraged.
Your Tasks
Maintain, enhance, and build upon existing SWI science operations tools and ground segment data pipeline (mostly Python)
Collaborate closely with the SWI operations and science teams to understand SWI's scientific requirements and translate them into technical solutions for operations
Act as a ?developer? or "product owner" when an agile development strategy is pursued during JSOC (Jupiter Science Operation Center) lead science planning exercises
Contribution to the meetings and relevant reviews for the SWI project ground segment and operations milestones relevant to the science data calibration
Your Qualification
A PhD (or soon to be completed PhD) in physics, planetary science, or a Doctoral degree in aerospace, telecommunication, or software engineering
A solid Python programming skill
Experience in science data analysis, and physical model development
Ability to work in a team and learn new things
Good command of spoken and written English
Previous experience in space instrument operations will serve as a valuable asset in this role
https://karriere.mps.mpg.de/jobposting/b81c89db137114f1dee1f7fd754ff71423403aff0
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| Assistant Professor in Astronomy | Closing date: 2025-11-13
Contact: Garrelt Mellema |
| The Department of Astronomy at Stockholm University invites applications for a tenure-track Assistant Professor position in astronomy. We are seeking an ambitious and highly qualified astrophysicist with a PhD in astronomy, astrophysics, or a closely related field. Preference will be given to candidates who were awarded their doctoral degree no more than seven years before the application deadline, with allowances for career interruptions such as parental leave or military service. The anticipated starting date is early 2027. | | ▸ more | The successful candidate is expected to establish and lead an independent research program within, or closely related to, the department's current areas of activity: solar physics, exoplanets, star formation, stellar physics, supernovae and other transients, galaxy formation and evolution, astrophysical cosmology. We welcome applications from both observers and theorists. Expertise in advanced data science methods or machine learning will be considered an asset.
The Department of Astronomy comprises about 80 staff members, including 25 PhD students, making it the largest concentration of astronomers in Sweden. Our researchers have access to state-of-the-art facilities, both current and emerging, including national and European supercomputing resources, ESO, ESA, LOFAR, SKA, and the Swedish Solar Telescope. We also benefit from close collaboration with the physics departments at Stockholm University and KTH Royal Institute of Technology through the Oskar Klein Centre. The department offers bachelor's, master's, and PhD programs in astronomy and astrophysics.
Assistant Professors are appointed for a period of up to six years. Contracts may be extended to a maximum of eight years under special circumstances, such as parental or sick leave. Applications for promotion to a permanent position as Associate Professor must be submitted no later than nine months before the end of the Assistant Professorship. Promotion is evaluated according to the specific criteria established by the Faculty of Science.
Included Benefits
Social benefits are granted according to the Swedish national system, including health insurance, generous parental leave conditions, subsidized childcare and pension benefits.
Apply through: https://su.varbi.com/what:job/jobID:857016/where:4/
Stockholm University is an equal opportunity employer, and we strongly encourage applications from women.
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| Postdoctoral positions at the Institute of Science and Technology Austria (ISTA) | Closing date: 2025-11-10
Contact: Zoltan Haiman |
| The Institute of Science and Technology Austria (ISTA) is a growing international institute for conducting frontier research in mathematics, computer science, and the life and physical sciences. We recruit passionate researchers from all over the world and from all fields who support our goals of excellence in research and science management. Located on a beautiful campus on the outskirts of Vienna, we offer numerous opportunities for personal growth in a stable working environment. | | ▸ more | The newly established research group of Zoltan Haiman is looking for outstanding, highly motivated postdoctoral researchers with demonstrated research experience in any of the following topics: (i) gravitational wave astronomy with massive and stellar-mass black hole binaries, (ii) the formation and growth of massive black holes, or (iii) weak lensing cosmology. Prior experience with radiation hydrodynamical or MHD simulations or with time-domain data analysis (topics i and ii) and cosmological simulations or weak lensing inference (topic iii) is especially desirable. The initial appointments will be for one year, with renewal possible for up to four years. The successful candidates will be expected to conduct independent and collaborative research on the topics above, and will be encouraged to interact with other members in ISTA?s growing Astrophysics group (other faculty currently includes Professors Lisa Bugnet, Ilaria Caiazzo, Ylva Götberg and Jorryt Matthee).The candidates will have access to ISTA?s high-performance computational facilities and will be provided with travel and research funds. The expected start date is on or around September 1, 2026.
Applicants should have a PhD in Astronomy, Astrophysics or Physics within the last five years and demonstrated excellence in research, with a track record of publications in one of the areas listed above.
Application documents: Applicants should submit a cover letter (at most 1 page), CV, list of publications, and a research statement (at most 3 pages, including all figures and references), and arrange for three reference letters to be sent directly by the referees.
To submit your application: All application materials, as well as the references should be emailed directly to haiman-postdoc @ ista.ac.at by November 10, 2025. Late applications may be considered until the position is filled. All files should be in PDF format, and named Lastname_Firstname_Cover.pdf , Lastname_Firstname_CV.pdf, Lastname_Firstname_Pubs.pdf and
Lastname_Firstname_Research.pdf.
Your benefits include:
* Childcare
* Free shuttle bus to commute to/from Vienna
* Multiple health offers
* Pension insurance
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| ESA Archival Research Visitor Programme | Closing date: 2025-11-10
Contact: Guido De Marchi |
| To increase the scientific return from its space science missions, the European Space Agency (ESA) welcomes applications from scientists interested in pursuing research projects based on data publicly available in the ESA Space Science Archives (https://www.cosmos.esa.int/web/esdc). | | ▸ more | The ESA Archival Research Visitor Programme is open to scientists, at all career levels, who are affiliated with institutes in ESA Member States and Cooperating States. All visits must comply with the ESA security directives, which may necessitate additional checks. Early-career scientists and PhD students are particularly encouraged to apply. We encourage applications from women and minorities. The peer-review evaluation process is anonymised to ensure equal opportunities for all applicants.
During their stay, visiting scientists will have access to archives and mission specialists for help with the retrieval, calibration, and analysis of archival data. In principle, all areas of space research covered by ESA science missions can be supported.
Residence lasts typically between one and three months, also distributed over multiple visits. Research projects can be carried out at ESAC (Madrid, Spain) and at ESTEC (Noordwijk, Netherlands). To offset the expenses incurred by visitors, ESA covers travel costs from and to the home institution and provides support for lodging expenses and meals.
Applications received by 10 November 2025, 23:59 UTC, will be considered for visits in spring and summer 2026.
For further details, including areas of research and contact information, please refer to https://www.cosmos.esa.int/web/esdc/visitor-programme or write to the programme coordinators at arvp @ cosmos.esa.int
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| Postdoctoral position in relativistic plasma astrophysics | Closing date: 2025-12-01
Contact: Benoit Cerutti |
| Applications are invited for a postdoctoral researcher position at IPAG, France. The successful candidate will join the research group led by Benoit Cerutti to conduct ab-initio plasma simulations of relativistic, magnetized outflows, with a particular focus on neutron star and black hole environments. | | ▸ more | The primary goal is to advance our understanding of plasma dynamics, including jet and wind launching, dissipation processes, and particle acceleration within these extreme astrophysical systems. The candidate will work with Zeltron, a state-of-the-art general relativistic, radiative particle-in-cell (PIC) code, and will have access to high-performance computing resources at both the French and European levels.
Candidates must hold a PhD in astrophysics or a closely related discipline, awarded within the past two years. Preference will be given to applicants with a strong background in computational astrophysics. The position is a two-year appointment, with an expected start date in 2026. The position will come with standard French healthcare benefits together with a generous research and travel budget.
Interested candidates should submit a curriculum vitae, publication list, and a brief statement of research interests, and arrange for up to three recommendation letters to be sent by December 1, to benoit.cerutti @ univ-grenoble-alpes.fr. Later applications will be considered until the position has been filled.
IPAG is a major French institute in astrophysical research under the supervision of both the CNRS and the University of Grenoble Alpes. The institute is located on the main University campus, nested in the heart of the French Alps, about 1 hour away from Lyon and 2 hours away from Geneva. IPAG has about 160 personnel active in fields as diverse as high-energy astrophysics, astrochemistry, exoplanets, star and planet formation, planetology and instrumentation.
The successful candidate will join the high-energy team (the Sherpas), a lively research group with a strong expertise in numerical plasma simulations (PIC and MHD), accretion disk, black hole magnetospheres and jets, pulsars, particle acceleration and radiative processes.
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| ICCUB's Maria de Maeztu Postdoctoral positions and Fellowship | Closing date: 2025-11-30
Contact: Esther Pallares |
| The Institute of Cosmos Sciences of the University of Barcelona (ICCUB) invites applications for two postdoctoral positions and one ICCUB Postdoctoral Fellowship, offered under the framework of its Unit of Excellence Maria de Maeztu. All positions are funded for up to 3 years. | | ▸ more | The three scientific profiles are as follows:
- Position in Beyond the standard models of cosmology and particle physics: https://icc.ub.edu/node/1177163
- Position in Gravitational wave physics: https://icc.ub.edu/node/1177161
- Position in Quantum Resources for Science and Technology: https://icc.ub.edu/node/1177162
These positions are part of a dynamic and interdisciplinary research environment at one of Europe?s leading centers in cosmology, astrophysics, and particle physics. The Institute of Cosmos Sciences (ICCUB) at the University of Barcelona, established in 2006, focuses on cosmology, astrophysics, particle physics, quantum physics, and nuclear physics. With over 70 scientists, 20 engineers, and 90 postdoctoral researchers and PhD students (35% international), ICCUB collaborates internationally on projects like Gaia, LHCb, Virgo, MAGIC, CTA, and DESI. It also has an Advanced Technology Unit supporting experimental research requiring cutting-edge technology.
Requirements:
Applicants must hold a PhD in Physics, Astrophysics, or a closely related field by the start date of the contract, approximately in October 2026. We are looking for motivated researchers with a strong track record and a collaborative spirit.
Employment Terms:
Duration: up to 3 years
Start Date: Preferably by Fall 2026 (flexibility possible for parental or special circumstances)
Salary:
Maria de Maeztu Postdoctoral Positions: Approx. 36.360?/year (gross), including full social security and public healthcare coverage for the researcher, spouse or registered partner and children
ICCUB Postdoctoral Fellowship: Approx. 42.900?/year (gross), including full social security and public healthcare coverage for the researcher, spouse or registered partner and children
Research Support:
Fellowship: ?8,000/year for travel and training
Postdoctoral Positions: ?5,000/year for travel and training
Access to ICCUB?s advanced computational infrastructure, training programs, and career development resources
Equal Employment Opportunity Statement
ICCUB offers and promotes a diverse and inclusive environment and welcomes applicants regardless of age, disability, gender, nationality, race, religion or sexual orientation (for additional information please see the Diversity, Equity and Inclusion Commission. Job seekers in need of a reasonable accommodation to complete the application process should call or email secretaria @ icc.ub.edu with their request.
Application Process:
To apply, please complete the application form and provide contact details for three referees. After submission, you will receive instructions to upload the following documents:
Curriculum Vitae
Cover Letter
Research statement (max 4 pp) outlining research experience, interests, research plan and how the candidate?s profiles and research plan would fit with the scientific profile of the position(s)
Publication List
The contact of three Reference Letter writers (referees will be contacted directly)
Reference letters must be sent directly by the referees through the on-line application system (the system will contact these scientists you named, asking them to submit their letters of reference after a few working days). Applications will only be considered once at least two reference letters have been received.
Note: Applicants should select their preferred job offer.
Note: For questions regarding the application process, please contact Esther Pallarčs at secretaria @ icc.ub.edu.
Deadline
Application deadline: November 30th, 2025
Review of applications will begin immediately after the deadline and will continue until all positions are filled.
Selection process:
The selection process consists of two phases: merit-based evaluation and an interview.
1. Merit-Based Evaluation
The Selection Committee will verify and assess the merits documented by the applicants. The maximum score for this phase is 80 points, distributed across the following categories:
Curriculum Vitae ? Maximum: 30 points
Alignment with the María de Maeztu Challenge ? Maximum: 30 points
Reference Letters ? Maximum: 20 points
2. Interview: maximum 20 points
Applicants who score at least 50 points in the merit-based evaluation will be invited to an interview. The interview will be conducted in English and may take place online via a video conferencing platform.
Funding:
These positions are financed by the State Agency for Research of the Spanish Ministry of Science, Innovation and Universities through the "Unit of Excellence María de Maeztu 04/2019-03/2031" awarded to the Institute of Cosmos Sciences, grant CEX2024-001451-M funded by MICIU/AEI/10.13039/501100011033.
The Unit of Excellence Maria de Maeztu recognition has been awarded by the Spanish Government in 2025 for the third time to the ICCUB, as a center with a highly competitive strategic research programmes in the frontiers of knowledge.
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| POSTDOCTORAL POSITION (m/f/x) IN ASTROPHYSICS | Closing date: 2025-11-10
Contact: Prof. Dr. Yuri Kovalev |
| The Max Planck Institute for Radio Astronomy (MPIfR) is seeking a postdoctoral researcher to join the MuSES (Multi-messenger Studies of Extragalactic Super-colliders) project led by Prof. Yuri Kovalev and funded by the European Research Council (ERC Advanced Grant No. 101142396). | | ▸ more | MuSES (https://www.mpifr-bonn.mpg.de/muses) aims to explore the link between black holes, accretion disks, and their surrounding medium. Using advanced multi-messenger astrophysics, we seek to advance our understanding of black holes, relativistic outflows, cosmic ray production, and high-energy neutrino emission.
PROJECT OBJECTIVES:
1. Observational studies of AGN jet geometry, collimation and acceleration:
- Measurements of jet shapes from parsec-scale images.
- Multi-year kinematics and model analysis to probe the acceleration of relativistic plasma in jets.
- Developments of new automated algorithms for VLBI model-fitting, kinematics measurements and robustness assessment.
2. Probing the physical mechanism of neutrino production on the basis of multi-messenger blazar data:
- Study of parsec-scale properties of neutrino-selected blazar candidates on the basis of regular VLBI observations of complete samples and neutrino-triggered follow-up experiments.
- Reconstruction of physical conditions in AGN jets including properties of newly ejected relativistic ejections potentially associated with high-energy neutrino events.
- Statistical and modeling analysis of radio-to-gamma-ray variations in relation to high-energy neutrino events to search for a possible connection between electromagnetic synchro-compton flares and neutrino arrival times and energies.
To achieve these goals, the MuSES team will combine a range of radio-to-gamma-ray observations, particularly VLBI, and high-energy neutrino data. They will conduct multi-frequency polarization observations of blazars and AGNs with the Very Long Baseline Array (VLBA) within the ongoing MOJAVE project and other dedicated VLBA experiments at cm and mm wavelengths.
We seek a researcher whose scientific interests align with one or more of these objectives. Experience in any of the following areas is desirable but not strictly required: radio interferometry techniques and VLBI, modern methods of electromagnetic or multi-messenger statistical data analysis, AGN jet simulations.
Postdocs will have the opportunity to join the KM3NeT neutrino collaboration as full members and participate in neutrino telescope activities, including observations, data processing, and analysis as an integral part of the multi-messenger MuSES project. Additionally, the International Max Planck Research School for Astronomy and Astrophysics (IMPRS) offers opportunities for collaborative research with PhD students, including their supervision and teaching within the MuSES project.
APPLICATION PROCESS:
Interested and qualified individuals should submit the following by November 10, 2025: CV, list of publications, a research motivation letter to the MPIfR application portal
https://jobs.b-ite.com/en/jobposting/88f04e3c43c6731c6b82420875ac220c71f132720/apply
Applicants should also arrange for three letters of recommendation to be sent by referees to reference @ mpifr.de (subject line "MuSES: Candidate Name") by the indicated deadline.
TERMS OF EMPLOYMENT:
The initial appointment is for two (2) years with the possibility of extension upon review. The appointment is expected to start before October 2026. Remuneration is based on the German wage agreement for the public service (TVöD-Bund), level 13, which includes comprehensive healthcare coverage and other social benefits.
The Max Planck Society is committed to increasing diversity in its workforce and encourages applications from individuals with disabilities. The society also seeks to increase female representation in underrepresented areas and strongly encourages women to apply.
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