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EAS Job Directory
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| Full Professor Position(s) in Astronomy at the Instituto de Alta Investigación, Universidad de Tarapacá (Chile) | Closing date: 2026-10-02
Contact: Ezequiel Treister |
| The Instituto de Alta Investigación (IAI) at the Universidad de Tarapacá (UTA), Chile, invites applications for at least one Full Professor position, open to all areas of astronomy and astrophysics. The successful candidate(s) will join a growing multi-disciplinary research center with privileged access to major observatories: VLT, ALMA, Gemini, Rubin, and more, and will help shape UTA's new PhD program in astronomy. | | ▸ more | Candidates must possess a Ph.D. in astronomy, astrophysics, or a related field and demonstrate a strong record of independent research, a minimum of 12 years of experience in academic functions, (co)authorship of at least 25 peer-reviewed WOS Q1 publications, and at least 5 successful funding applications, of which two or more should be as principal investigator. Ideal candidates will also have a solid track record in one or more of: (i) leading international research projects, (ii) teaching at the undergraduate or graduate level for at least 10 semesters, (iii) advising research projects of undergraduate and graduate students, and (iv) designing and/or leading substantial outreach or academic management projects.
The selected candidate(s) will join the IAI, a multi-disciplinary excellence research center currently including six astronomers, based in the University offices in Santiago, Chile. The search is open to all areas of astronomy and astrophysics, and may consider synergies with current Institute members and/or new research areas. More on the IAI Astronomy group: https://astroiai.github.io/home/en/index.html
At the Full Professor level, minimum expectations are:
(i) at least six Q1-indexed articles annually,
(ii) maintaining one or more active externally-funded projects as PI,
(iii) establishing collaborations with national and international centers of excellence, and
(iv) sponsoring postdoctoral fellows (e.g., FONDECYT, ALMA, COMITE MIXTO).
Selected candidate(s) are also expected to contribute to establishing a new world-class PhD program in astrophysics within the next two years.
Benefits: highly competitive salary depending on qualifications; performance bonuses; an annual research operational allocation; funding for research/support personnel; access to reserved telescope time at VLT, La Silla, Gemini, Magellan, CTIO, SOAR, Rubin, APEX, ALMA, and future facilities (CTA, ELT, GMT); privileged access to the UTA HPC cluster (96 Nvidia H200 GPUs).
Applications should include a cover letter, CV, a complete list of awarded projects and WOS publications, a statement of research interests for the next five years, and contact information for at least three references.
Submit via: https://form.jotform.com/262074237310650.
Review of applications begins Friday, October 2, 2026, and continues until the position is filled.
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| Postdoctoral positions in observational astrophysics at CNRS / IRAP, Toulouse, France | Closing date: 2026-10-04
Contact: Jean-Francois Donati |
| We invite applications for two 2+1yr postdoctoral positions in stellar and exoplanet research at the Institut de Recherche en Astrophysique et Planétologie (IRAP) located in Toulouse, France, within the SPIRou science consortium locally coordinated by Drs JF Donati and C Moutou. | | ▸ more | The first project aims at modeling the planetary systems and magnetic topologies of M dwarfs, monitored with the SPIRou near-infrared spectropolarimeter at the Canada-France-Hawaii Telescope (CFHT) since 2019 in the framework of the SPIRou Large Programs. The goal is to exploit SPIRou data collected for a few tens of M dwarfs of various masses, to (i) study the radial velocity curves and filter out activity to unveil / constrain their planetary systems , (ii) analyse the spectropolarimetric data with Zeeman-Doppler imaging (ZDI) to reconstruct the evolving stellar magnetic topologies and characterize the underlying dynamo processes.
The second project aims at modeling the magnetic topologies and accretion processes of pre-main sequence low-mass (T Tauri) stars, also monitored with SPIRou at CFHT since 2019. The goal is to analyze existing and future SPIRou data for a number of T Tauri stars of various masses, ages and accretion rates, to (i) model the spectropolarimetric data with ZDI, reconstruct the evolving stellar magnetic topologies and characterize the magnetospheric accretion processes taking place between the inner accretion disk and the stellar surface, and (ii) study the radial velocity curves and filter out activity to unveil and characterize potential close-in massive planets.
Forthcoming observations will also include, in addition to SPIRou near-infrared spectra, optical spectra simultaneously collected with the ESPaDOnS spectropolarimeter at CFHT, further broadening the panel of available diagnostics for both projects. The work will take place at IRAP with Drs JF Donati and C Moutou, starting Q4 2026 (preferably) or Q1 2027.
In addition to a PhD in astrophysics, the candidates must have a solid background in stellar spectropolarimetry and / or velocimetry to efficiently analyze spectra collected with SPIRou and ESPaDOnS.
The candidates should provide by 2026 October 04 the following documents (PDF only, via a file server):
* a motivation letter (<2p),
* a description of past and current research statements (<5p),
* a CV (<2p)
* a publication list,
* 3 reference letters sent by the mentors (same deadline)
to Drs JF Donati (jean-francois.donati @ cnrs.fr) and C Moutou (claire.moutou @ cnrs.fr).
Short-listed candidates will be invited for an on-line interview ~2 weeks after the deadline.
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| Tenure-track Faculty Position in Observational Massive Star and Compact Object Binary Science | Closing date: 2026-10-04
Contact: dr. Nathalie Degenaar, chair of the search committee |
| Do you work in the field of observational massive star and compact object binary science? Are you interested in contributing to a diverse and collaborative research and teaching community? Then join us at the Anton Pannekoek Institute for Astronomy (API) of the University of Amsterdam (UvA)! | | ▸ more | The Anton Pannekoek Institute for Astronomy (API) of the University of Amsterdam (UvA) is seeking to hire an assistant professor in high-energy astrophysics. We especially welcome applications from experts in multi-wavelength and time-domain observational astronomy that connect to new and future facilities such as SKA, CTA, NewAthena, and ELT. The candidate will lead a research program focused on the roles of binary star systems with massive stars, stellar-mass black holes and neutron stars, as laboratories for binary evolution, extreme gravity, accretion, particle acceleration and feedback. The new staff member is expected to play an active role in positioning the API within the Dutch and global data science communities and/or instrumentations programs, and to connect their research to other focus areas at the Anton Pannekoek Institute.
For all details about this position, our organization and the application procedure, please visit the job announcement on the UvA webpage.
Information about the API:
https://api.uva.nl/
UvA job posting and application link:
https://werkenbij.uva.nl/en/vacancies/tenure-track-faculty-position-in-observational-massive-star-and-compact-object-binary-science-netherlands-15403
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| Sirius Fellowship in Astrophysics Program at ISTA | Closing date: 2026-10-15
Contact: Postdoctoral Office |
Call for applications
The Institute of Science and Technology Austria (ISTA) has launched a new astronomy and astrophysics fellowship program, the Sirius Fellowship in Astrophysics, for exceptional postdoctoral scientists. | | ▸ more | Call for applications
The Institute of Science and Technology Austria (ISTA) has launched a new astronomy and astrophysics fellowship program, the Sirius Fellowship in Astrophysics, for exceptional postdoctoral scientists.
The fellowship is a three-year fully-funded position (guaranteed for two years, with the third year contingent on review), with a research and travel budget of 25,000 EUR per year. Up to two fellowships will be funded in the 2026 call.
The fellowship will provide postdocs with the freedom to establish their own research program in any area of astronomy, astrophysics and cosmology.
ISTA offers an enabling and collaborative environment in the outskirts of Vienna, with dedicated mentorship from excellent, established astrophysics faculty members. For more information about the astrophysics research groups at ISTA, see: https://astro.ista.ac.at/
Application deadline: October 15, 2026 (14:00 CEST)
Offers will be sent out to successful candidates by January 2027.
For further information and to submit your application, please visit our website:
https://ista.ac.at/en/education/postdocs/sirius-fellowship
Eligibility Requirements:
- Applicants must have had their PhD awarded no more than 6 years before the commencement of the fellowship.
- Researchers already employed at ISTA are not eligible for the fellowship.
- Following the initial evaluation round, top-ranked candidates must be available for a remote interview between Nov 16-18, 2026.
- Successful Fellows must begin their employment at ISTA on or around 1 September 2027.
Benefits:
Internationally competitive salary (min. 76,986 EUR gross per year)
Annual research and travel budget of 25,000 EUR
Cutting-edge and state-of-the-art resources: scientific service units (e.g. scientific computing clusters)
Open, collaborative, interdisciplinary research environment
Enabling framework in which to develop interdisciplinary skills
Teaching within ISTA encouraged (but not required), aiming to create the most conducive environment for the creation and transfer of knowledge
Access to optional Scientific integrity and leadership training, as well as career development support
Joining ISTA’s global networks of exceptional, pioneering researchers
All employees enjoy Austria’s social security benefits
Equity, Diversity & Inclusion (EDI)
At ISTA, equity, diversity and inclusion are core values that we see as essential for creating and disseminating new knowledge and for taking science into new directions. ISTA strives for a diverse community with an open, inclusive culture where scientists and staff of all backgrounds, regardless of age, gender, ethnicity, cultural background, religion, sexual orientation, and physical disabilities, can work and learn together.
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| Postdoc for Astronomical Observing Programs at the University of Vienna | Closing date: 2026-10-15
Contact: Stefan Meingast |
| The Leopold Figl Observatory for Astrophysics, operated by the Department of Astrophysics of the University of Vienna, hosts the largest optical telescope in Austria (1.5 m). Within the Figl 2030 project, the observatory is building up a major observing program for the follow-up and characterization of transiting extrasolar planets. We are looking for a postdoctoral researcher to join the team behind this program. You will work in close collaboration with colleagues at the Department of Astrophysics, in particular Univ.-Prof. Dr. João Alves and Dr. Stefan Meingast. | | ▸ more | The Leopold Figl Observatory for Astrophysics, operated by the Department of Astrophysics of the University of Vienna, hosts the largest optical telescope in Austria (1.5 m). Within the Figl 2030 project, the observatory is building up a major observing program for the follow-up and characterization of transiting extrasolar planets. We are looking for a postdoctoral researcher to join the team behind this program. You will work in close collaboration with colleagues at the Department of Astrophysics, in particular Univ.-Prof. Dr. João Alves and Dr. Stefan Meingast.
Your working place:
The Department of Astrophysics with currently around 100 members is part of the Faculty of Earth Sciences, Geography and Astronomy at the University of Vienna.
You will be at the center of the Figl 2030 project, which dedicates a large share of the observing time of the 1.5 m Leopold Figl telescope to the photometric follow-up of transiting exoplanet candidates identified by space missions such as TESS and PLATO. This includes false-positive screening and the refinement of transit parameters. The telescope is currently being upgraded with a new wide-field camera system. You will be based at the University Observatory in Vienna and help build up the observing program, including taking observations yourself. The team observes mostly remotely from Vienna, with occasional work at the telescope on Mitterschöpfl.
The position is set for 48 months, with a preferred starting date of January 1, 2027.
Your future tasks:
Active participation in research, teaching & administration, which means:
As part of a team, you help establish and operate observing programs — in particular those related to exoplanet research — at the 1.5 m Leopold Figl telescope.
You build up your research profile in time-domain science with room for independent projects and collaborations.
You participate in the commissioning and science verification of the new wide-field camera system.
You develop, maintain, and document the data reduction and photometry pipelines required for high-precision time-series photometry.
You help coordinate the observatory’s participation in international follow-up programs (e.g., for NASA’s TESS mission).
You lead and participate in scientific publications in peer-reviewed journals and present results at international meetings.
You contribute to the outreach activities.
You can (co-)supervise Bachelor and Master students and involve students in the observations.
You can hold courses independently within the scope of the provisions of the collective bargaining agreement.
Your profile:
Must-haves
A PhD degree in astronomy, astrophysics, or a closely related field, completed by the starting date.
Experience with optical astronomical observations.
Experience with high-precision photometry and/or time-series analysis.
Research experience in observational astronomy, demonstrated through publications appropriate to your career stage.
Solid programming skills (e.g., Python) and experience with astronomical data processing.
Fluency in English (spoken and written).
A category B driver’s license (Austrian Führerschein B or an equivalent from another country), or the willingness to obtain one before or shortly after the start of the position.
Good-to-haves
Experience with exoplanet transit observations and light curve modeling.
Experience with telescope operations, instrument commissioning, or remote observing.
Experience with infrared astronomical observations.
Hands-on technical or engineering experience, for example with observatory hardware, instrumentation, electronics, or mechanical systems, whether from astronomy or another field.
Experience in the supervision of students and in public outreach.
Knowledge of German.
Your working style is independent, structured, and solution-oriented. You thrive in collaborative, international teams and enjoy tackling technical challenges in dynamic environments. You are a team player and have good social and communicative skills.
What we offer:
Inspiring working atmosphere: You have the opportunity to work within a dedicated team on forefront science, while profiting from the international environment in the Department of Astrophysics. We have privileged access to the Austrian Scientific Computing (ASC) super-computing facility. As a member state of ESO and ESA, Austria has access to their first-class observing facilities, and the Department of Astrophysics is a partner in three instrument consortia for ESO’s Extremely Large Telescope (ELT), currently under construction.
Work-life balance: Our employees enjoy flexible working hours. Upon agreement, hybrid working hours within Austria might be possible up to a certain extent.
Good public transport connections: Your working place, the University Observatory, is located in the middle of the natural monument Observatory Park in the lively city of Vienna with outstanding public transport.
Internal further training & Coaching: Opportunity to deepen your skills on an ongoing basis. There are over 600 courses to choose from – free of charge.
Fixed-term contract and fair salary: The basic salary of EUR 5.014,30 (14 times a year) increases if we can credit professional experience.
Equal opportunities for all: We look forward to diverse personalities in the team!
It is that easy to apply:
With your CV including a list of publications
A letter of motivation
A brief description of your research interests
Contact details of references who may be contacted regarding your application
With your PhD certificate
Via our job portal/ Apply now - button
https://jobs.univie.ac.at/job/Postdoc-for-Astronomical-Observing-Programs-at-the-Leopold-Figl-Observatory/1433430933/
If you have any questions, please contact:
Stefan Meingast
stefan.meingast @ univie.ac.at
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| Operations Scientist | Closing date: 2026-10-16
Contact: Heather or Nasrin |
An ideal role for a radio astronomer with Observatory experience who is keen to contribute to the operational planning and Science Verification of the SKAO.
For more information and to apply, click here: https://recruitment.skao.int/vacancy/operations-scientist-619182.html | | ▸ more | The SKAO Operations group is seeking to employ a talented and motivated Operations Scientist to join our team based in the SKAO Global Headquarters located at Jodrell Bank in the UK.
With both SKA-Low and SKA-Mid now in the construction and commissioning phases, planning for operations has entered an exciting phase. In order to support our planning, this role will play a key part in establishing the operational foundation of a world-leading radio astronomy facility. We are seeking a scientist with experience in the operation of astronomical facilities and a strong understanding of radio astronomy instrumentation, data processing and scientific analysis. Equally important is experience supporting a diverse user community and translating scientific requirements into effective operational practices.
The successful candidate will be highly skilled in communication, as well as in collaborative and inclusive work practices. They will draw on their experience and expertise within their established networks and the broader astronomical community to inform the detailed SKAO operational plan and policies. They will also be required to support the planning and execution of scientific commissioning and verification for the SKAO.
The appointee will be encouraged to carry out research up to 25% of employed hours. Appropriate support, including conference travel, will be provided.
This role will be based at the SKAO Headquarters at Jodrell Bank, Cheshire, UK.
SKAO is committed to providing an inclusive and flexible working environment, meeting the requests of our Colleagues whilst also fulfilling the needs and objectives of the Observatory. These roles may be offered on a full-time, part-time or job share basis. Please raise your preference in your application.
Due to the locations involved in the SKA project, in particular the UK and Australia, this role requires the post holder to work across different time zones and, in line with SKAO policy, flexible working hours will be supported in agreement with the line manager.
Informal enquiries may be made to Shari Breen, SKAO Head of Science Operations (shari.breen @ skao.int).
Key Responsibilities, Accountabilities and Duties
Under the direction of the SKAO Head of Science Operations, the successful candidate will support the future science operations of the SKAO in the following ways:
-Contribute to the development and continual refinement of the Operations, and Science Verification plans;
-Support the definition of the array assembly requirements and their evolving capabilities, as well as commissioning;
-Support the implementation of Science Verification and Operations plans, as the arrays are handed over from construction to operations;
-Effectively interface with the SKA user community, promote SKAO activities, gather community feedback, influence where appropriate, and facilitate appropriate support through the SKAO Helpdesk and other activities;
-Support the development of software needed to operate the SKA telescopes or necessary for the SKA user community;
-Effectively collaborate with SKA staff across the three sites (i.e. some travel to the SKAO telescope sites in Australia and/or South Africa will be necessary);
-Communicate openly, effectively and respectfully with internal and external stakeholders;
-Optionally undertake a programme of personal research up to 25% of employed hours;
-Undertake other duties as directed by the Head of Science Operations.
Mandatory Knowledge, Skills and Experience
-A University PhD degree in Astronomy, Physics, Engineering, another closely related and relevant field, or equivalent qualification.
-Demonstrated experience in scientific facility operations and user support, including translating user requirements into effective operational practices.
-Demonstrated ability to engage and influence diverse stakeholders, including scientists, engineers and external partners, through strong written and verbal communication skills.
-Expertise in radio astronomy techniques including in the efficient acquisition, reduction and analysis of astronomical data.
-An awareness of, and commitment to, inclusive practices, including accessibility, to facilitate broad access to the observatory.
-Experience working with a diverse and globally distributed telescope user community and providing appropriate user support.
Desirable Knowledge, Skills and Experience
-Expertise in beam-forming techniques to support the operations of time domain science (pulsars, fast transients) and VLBI
-An appreciation and understanding of the science cases motivating the SKA Observatory.
-Experience understanding and articulating the needs of a user (e.g. radio astronomer) to inform the development of requirements (e.g. through a series of use cases) and/or operational policies.
Equality Diversity and Inclusion Statement
SKA Observatory recognises that our diversity is a strength. We aim to create a welcoming and inclusive environment where everyone feels they belong, and diverse perspectives and ideas thrive. As such, Equality, Diversity, and Inclusion are at the core of SKA Observatory’s agenda.
Our aim is to recruit and retain the most talented individuals, regardless of gender, race, disability, age, sexual orientation, marital status, religion, nationality or background.
Women have traditionally been under-represented in the fields of science and engineering; SKA Observatory welcomes and encourages female applicants.
Where applicants with a disability need facilities or adjustments to enable them to participate in the recruitment process, these will be provided.
SKA Observatory welcome all candidates, especially those from member countries.
The “How to Apply” information contained within the SKA Observatory recruitment portal provides more detail regarding our application and selection approach.
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| Postdoctoral researcher position in Space Physics/Astrophysics at the Space Research Centre PAS in Warsaw, Poland | Closing date: 2026-10-17
Contact: Pawel Swaczyna |
| The Space Research Centre of the Polish Academy of Sciences in Warsaw is seeking a motivated postdoctoral researcher to conduct research on the local interstellar medium surrounding the heliosphere. The successful candidate will participate in modeling possible interaction scenarios in the local interstellar medium and how these scenarios are reflected in the distribution of interstellar neutral atoms observable by dedicated instruments on the IBEX and IMAP missions. The researcher will join the team led by Paweł Swaczyna. | | ▸ more | More information and application procedure: https://pawelswaczyna.com/postdoc
Gross salary: 13 263 PLN/month (subject to personal income tax and social security deductions).
Period of employment: 12 months, with extension up to a total of 48 months, contingent upon satisfactory research progress.
Place of work: Bartycka 18a, Warsaw, Poland.
Start date: 1 November 2026 – 30 April 2027 (to be negotiated with the selected candidate).
Application deadline: 17 October 2026
Questions about the position can be directed to Paweł Swaczyna at pswaczyna @ cbk.waw.pl
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| PhD positions at the International Max Planck Research School for Astronomy & Astrophysics, Bonn & Cologne | Closing date: 2026-10-30
Contact: Gunther Witzel |
| The International Max Planck Research School (IMPRS) for Astronomy & Astrophysics opens its Call for Applications on 15 September, 2026. | | ▸ more | The International Max Planck Research School (IMPRS) for Astronomy & Astrophysics is a joint structured Ph.D. program of the Max Planck Institute for Radioastronomy (MPIfR, Bonn) and the Universities of Bonn and Cologne. At one of the most vibrant astronomy centers in Europe, several PhD positions are available for talented students nearing the end of their Master's degree (or equivalent) in physics or astrophysics. The teaching language is English. Program Details: Appointments are for 3 years, starting at any time in 2027. Starting annual gross salary: ~40617 Euro; with attractive benefits. The IMPRS for A&A has 70+ Ph.D. students from 20+ countries.
Supervision by world-leading experts at the MPIfR and the Universities of Bonn and Cologne. Research on a wide range of cutting-edge topics in observational and theoretical astrophysics. Access to world-class observing facilities at a wide range of wavelengths. Career development workshops, advanced lecture courses, soft skill seminars. Funding for travel and research.
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. Compensation and Benefits CompensationType:
The application deadline is October 30th, 2026.
More information: https://www.mpifr-bonn.mpg.de/en/imprs
Online Application: https://imprs.mpifr-bonn.mpg.de
Inquiries IMPRS A&A Office
Email: imprs @ mpifr-bonn.mpg.de
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| EXECUTIVE DIRECTOR Canada-France-Hawaiʻi Telescope Corporation | Closing date: 2026-10-31
Contact: Céline Reylé |
| The Canada-France-Hawaiʻi Telescope Corporation (CFHT) invites applications and nominations for the position of Executive Director. This is an exceptional opportunity for a visionary scientific and organizational leader to guide one of the world’s premier astronomical observatories through a pivotal chapter in its history — one that demands both scientific ambition and a deep, genuine commitment to the people and places of Hawaiʻi. | | ▸ more | The successful candidate will bring:
• A graduate degree (Master’s or doctoral level) in astronomy, astrophysics, engineering, or a closely related field, or equivalent demonstrated leadership experience in a science or technology-intensive organization.
• Broad knowledge of astronomy, including familiarity with optical and infrared observational techniques and instrumentation.
• Demonstrated experience managing a scientific research facility, technical organization, or comparable institution in a team-oriented, international environment.
• Very strong communication skills and a proven ability to inspire, motivate, and make compelling public presentations; demonstrated skills in institutional and international relations.
• The ability to think and act strategically, with a track record of translating vision into results.
• Demonstrated cultural competency and a genuine commitment to equity, diversity, and inclusion, with experience engaging authentically across diverse communities — a quality of particular importance given CFHT’s responsibilities on Maunakea.
Applications should be submitted electronically to the CFHT Search Committee and must include a curriculum vitae and the names and contact information of at least three references who may be contacted for confidential evaluations. Information about CFHT is available at www.cfht.hawaii.edu. Applications can be submitted at this link: https://cfht.applicantpro.com/jobs/. Prospective applicants with questions about the position or the search process are encouraged to contact the Search Committee at positioninfo @ cfht.hawaii.edu.
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| ESA Archival Research Visitor Programme | Closing date: 2026-10-31
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 (http://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 31 October 2026, 23:59 UTC, will be considered for visits in spring and summer 2027.
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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| PhD positions in space and astrophysics in Braunschweig, Germany | Closing date: 2026-10-31
Contact: Yasuhito Narita |
The Technical University Braunschweig is looking to recruit one or two doctoral researchers to work on space and astrophysics at the Institute for Theoretical Physics:
https://www.tu-braunschweig.de/stellenangebote/wimi/wissenschaftliche-mitarbeiterin-bzw-wissenschaftlichen-mitarbeiter-m/w/d-zum-thema-weltraum-und-astrophysik-institut-fuer-theoretische-physik
The positions require both German and English language skills. | | ▸ more | Prof. Dr. Yasuhito Narita at the Institute for Theoretical Physics is looking for a doctoral researcher to work on
- Fundamental plasma processes (waves, turbulence, shock waves, magnetic reconnection)
- Modeling (the Sun and solar wind, magnetospheres, small bodies)
- Plasma astrophysics (stars and galaxies, gravitational waves, compact objects)
- Numerical experiments using high-performance computers (Sun, planets, and comets)
- Development and maintenance of numerical codes
- Participation in international space programs at ESA/JAXA/NASA (Solar Orbiter, BepiColombo, Comet Interceptor, JUICE, Plasma Observatory, HelioSwarm)
- Assistance with the scientific journal *Earth, Planets and Space*.
- Teaching (various tasks, in German)
Initial appointment for three years, salary EG 13 TV-L ,75%
Please follow the instruction to apply at https://www.tu-braunschweig.de/stellenangebote/wimi/wissenschaftliche-mitarbeiterin-bzw-wissenschaftlichen-mitarbeiter-m/w/d-zum-thema-weltraum-und-astrophysik-institut-fuer-theoretische-physik
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| PhD position on stellar standard candles with 4MOST & Gaia | Closing date: 2026-10-31
Contact: Richard I. Anderson |
The Institute of Astrophysics and Geophysics at the Georg-August-University in Göttingen is inviting applications for a fully-funded PhD position on stellar standard candle calibration and systematics.
The successful applicant will contribute to an improved measurement of the Hubble constant by studying populations of evolved variable stars. The focus will be on statistical stellar standard candles, e.g., the Tip of the Red Giant Branch and J-region AGB methods, aiming to improve absolute calibrations and mitigating systematics. | | ▸ more | Access to data from the 4-metre multi-object spectroscopic telescope (4MOST) will be provided, and contributions to the 4MOST project are expected. Data from the ESA Gaia mission and other survey datasets (e.g., Roman, Rubin/LSST, OGLE) will complement the analysis. Follow-up observations will be encouraged, e.g., using ESO’s facilities, Hubble and James Webb Space Telescope, or other observatories (e.g., Euler, MONET, HET). Contributions to the VELOCE project and the Wide-field Spectroscopic Telescope (WST) are also possible.
Your profile
- Master’s or equivalent degree in physics, astronomy/astrophysics for admission to the doctoral program (degree completion required by starting date)
- Experience in coding and data analysis
- Experience in stellar astrophysics, especially variable and/or evolved stars, is an asset
- Experience in spectroscopic and/or photometric data analysis is an asset
- Experience with time-series and/or large data sets is an asset
- Willingness to travel (inter-)nationally and to conduct astronomical observations
- Collaborative attitude, communicative, and problem-solver mindset
- Very good command of the English language
What we offer
- A dynamic research atmosphere at the intersection between stellar astronomy and observational cosmology
- Personalized supervision and disciplinary training
- Fully funded PhD position, including funds for travel and publications
- An interdisciplinary and collaborative research environment with expertise spanning from the Solar system to the Early Universe
- Access to state-of-the-art observational infrastructure
- Comprehensive benefits package according to TV-L
- A strong commitment to diversity, equality, and mutual respect
The position is based in Göttingen, a charming university city at the heart of Germany.
Benefits
Fully-funded, three-year part-time position (60%) according to German salary scale TV-L E13. Benefits include standard German benefits, including paid vacation days, employer contributions to health insurance and social security. Funding for travel, publications, etc. is available.
Information on the Georg-August University School of Science (GAUSS) PhD program can be found here:
https://www.uni-goettingen.de/de/doctoral+candidates/565763.html
How to Apply
Note concerning generative AI: Please help us understand who *you* are by refraining from using generative AI, e.g., Claude or ChatGPT, to prepare your documents. Please also include short end notes in your motivation letter and research statement explaining whether and how AI was used.
Please submit your application as a single pdf containing a motivation letter, statement of research experience and interests (max. 3 pages), curriculum vitae (max. 2 pages), university degrees, transcript of records, and contact details of up to three referees electronically via the application portal of the University using this link: https://obp.uni-goettingen.de/de-de/OBF/Index/76679
For general information, please contact the Institute’s secretariat: sekr @ astro.uni-goettingen.de
For specific questions about the position, please contact richard.anderson @ uni-goettingen.de
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| PhD Opportunities in Interdisciplinary Space Sciences and Planetary Research | Closing date: 2026-10-31
Contact: Ruth-Sophie Taubner |
| As part of its Young Researcher Programme YRP@Graz, the Space Research Institute (IWF) of the Austrian Academy of Sciences (OeAW) invites applications for two PhD positions (30h/week). This programme offers exciting opportunities in space science, from exoplanet research and astrochemistry to instrument development. | | ▸ more | Projects in this call include developing a next-generation ion mass spectrometer for the Saturnian system and atmospheric modelling of rocky exoplanets. For more details, see https://www.oeaw.ac.at/iwf/forschung/nachwuchsprogramm/doktorandinnen/open-yrp-phd-projects.
We seek excellent candidates with a Master’s degree in physics, astrophysics, geoscience, computational chemistry, electrical engineering, or an equivalent field. The positions are for a minimum of three years, starting as early as February 1, 2027.
The application process has two stages, with stage 1 being an anonymised questionnaire (submission deadline: October 31, 2026), stage 2 takes the form of an interview.
For detailed project descriptions and application instructions, please visit: https://oeawnr.onlyfy.jobs/de/job/2xjqwg3g
We look forward to receiving your application!
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| ICREA 2027 – ICCUB Expression of Interest | Closing date: 2026-11-01
Contact: Anna Argudo |
The Institute of Cosmos Sciences of the University of Barcelona (ICCUB, https://icc.ub.edu/), a Maria de Maeztu Unit of Excellence, is seeking outstanding established researchers interested in applying for an ICREA Senior position in the 2027 call.
The 2027 call will include the areas of Experimental Sciences & Mathematics and Engineering Sciences. ICCUB is interested in identifying and supporting excellent candidates whose research interests align with the scientific activities and strategy of the Institute. | | ▸ more | The ICREA programme:
The Institució Catalana de Recerca i Estudis Avançats (ICREA, https://www.icrea.cat/) offers permanent positions in the Catalan research system for senior researchers. Successful candidates are appointed as ICREA Research Professors, become ICREA employees, and carry out their research at a host university or research institution in Catalonia.
Selection is based on international peer evaluation, with scientific excellence and leadership as the principal criteria. ICREA seeks researchers in an expansive phase of their careers, with an outstanding research record, demonstrated scientific leadership, and preferably a strong international trajectory. Further information is available in the ICREA evaluation guide (https://www.icrea.cat/sites/default/files/wp/page/file/icrea_senior_evaluation_guide_final_0.pdf).
Prospective applicants should note that the ICREA Senior call targets established researchers. In recent calls, with few exceptions, successful candidates have had approximately a decade or more of research experience after the PhD. This is an indication of the typical career stage rather than a formal eligibility requirement. Applications from women are especially welcome.
The call is open to researchers worldwide holding a PhD and meeting the ICREA eligibility requirements. In particular, candidates must not have held a permanent position in the Catalan research system before the relevant eligibility date (currently expected to be March 5, 2027, to be confirmed once the 2027 call rules are published).
An ICREA application requires an Expression of Interest from at least one eligible host institution. ICREA positions are not compatible with permanent positions outside the Catalan research system, including part-time permanent positions.
How to apply for ICCUB endorsement:
Researchers interested in obtaining ICCUB support for an ICREA 2027 application should first contact a permanent member of ICCUB staff willing to act as their internal sponsor during the pre-selection process. Only candidates who receive a positive response from a prospective internal sponsor will enter the ICCUB pre-selection process.
Following this initial contact, candidates may be invited to submit a CV and a brief statement of research interests highlighting the alignment of their research programme with ICCUB.
Applications received by November 1, 2026 will receive full consideration. These discussions will form part of the assessment leading to the final decision on ICCUB.
An ICCUB search committee will invite shortlisted candidates to give a scientific seminar at ICCUB and discuss their research programme with members of the Institute.
Applicants who have not received an invitation by December 1, 2026 should consider their request for ICCUB endorsement unsuccessful for the 2027 ICREA call.
The Institute of Cosmos Sciences:
The Institute of Cosmos Sciences (ICCUB) at the University of Barcelona is an interdisciplinary centre for fundamental research in cosmology, astrophysics, particle physics, quantum physics, and nuclear physics. Its activities span theoretical, observational, and experimental approaches, with strong participation in major international collaborations and programmes in technology development and knowledge transfer. ICCUB has been awarded the María de Maeztu Unit of Excellence distinction three times.
ICCUB offers a stimulating and inclusive international research environment, with activities ranging from cosmology and large-scale structure to particle and gravitational physics, galaxy evolution, gravitational-wave sources, nuclear physics, high-energy astrophysics, and quantum technologies. The Institute also hosts an Advanced Technology Unit supporting cutting-edge experimental research and is strongly engaged in graduate training, scientific outreach, and knowledge transfer.
Further information is available at https://icc.ub.edu/.
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| Postdoctoral Research Scientist | Closing date: 2026-11-06
Contact: Nathan Schweer |
| The Theoretical High-Energy Astrophysics (THEA) group in the Columbia Astrophysics Laboratory invites applications for the THEA Postdoctoral Fellowship. | | ▸ more | Description:
The Theoretical High-Energy Astrophysics (THEA) group in the Columbia Astrophysics Laboratory 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, contingent upon work eligibility and the usual standards for satisfactory performance and the availability of funding. 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, 2027. The salary range for this position is $73,000-$83,000.
Minimum Qualifications:
The successful candidate will have a Ph.D. or equivalent degree in Astronomy, Physics, or a related discipline by the date of the appointment.
Application Instructions:
All applications must be made through Columbia University’s Academic Search and Recruiting (ASR) system at https://apply.interfolio.com/193853. Applicants should submit a Curriculum Vitae with the list of publications, a research statement that does not exceed 3 pages, and contact information for three references, who will be asked to provide a confidential letter of recommendation. Applications will be considered complete only after all requested materials have been received. All application materials should be submitted by November 6, 2026. 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/192942.
Candidates interested in the physics of neutron stars and black holes should also apply to the positions offered by the Simons Collaboration on Extreme Electrodynamics of Compact Sources (SCEECS), https://aas.org/jobregister/ad/dce72175.
Equal Employment Opportunity Statement
Columbia University is an Equal Opportunity Employer / Disability / Veteran
Pay Transparency Disclosure
The salary of the finalist selected for this role will be set 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.
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| Postdoctoral Fellowship in Theoretical and Gravitational Wave Astrophysics | Closing date: 2026-11-15
Contact: Martin E. Pessah |
The Niels Bohr International Academy (NBIA) at the Niels Bohr Institute invites expressions of interest for a three-year postdoctoral fellowship in theoretical and gravitational wave astrophysics via Academic Jobs Online by November 15, 2026. | | ▸ more | The Niels Bohr International Academy (NBIA) at the Niels Bohr Institute invites expressions of interest for a three-year postdoctoral fellowship in theoretical and gravitational wave astrophysics. The appointment is expected to begin in fall 2027, but other starting dates can be negotiated. The postdoctoral fellow will join the Theoretical Astrophysics Group led by Martin Pessah and develop research projects as part of a major expansion supported by an ERC Advanced Grant and the Carlsberg Foundation’s Semper Ardens Accomplish Grant. A main goal of the program is to bring together astrophysical fluid dynamics and gravitational wave astrophysics to understand the environments leading to compact binary mergers, from stellar-mass compact objects to supermassive black holes. A central focus is the formation, evolution, and observable signatures of black-hole binaries in turbulent, magnetized disks around supermassive black holes. Candidates with relevant expertise from other areas will receive full consideration. We seek a researcher with a record of original research contributions and the ability to develop creative and independent research. We particularly welcome candidates whose complementary expertise can open new directions for the Theoretical Astrophysics Group. The postdoctoral fellow will be encouraged to pursue their own research ideas and collaborations while contributing to the broader scientific program. The postdoctoral fellow will have opportunities to mentor students and junior researchers and to co-organize international workshops and PhD schools. There will also be opportunities to participate in teaching, outreach activities, and the organization of seminars. The fellow will have access to travel funding and the Tycho high-performance computing facility, which includes more than 10,000 CPU cores and GPU resources. NBIA is an international center for fundamental research in theoretical physics. NBIA provides an open intellectual environment where researchers can pursue their own questions and exchange ideas across disciplines. It brings together researchers across astrophysics, gravitational physics, particle physics, quantum sciences, and soft matter physics. NBIA also hosts seminars, international visitors, workshops, and PhD schools. Its research in black-hole dynamics, gravitational-wave modeling, and multimessenger astrophysics offers further opportunities for collaboration. NBIA members interact and collaborate with the larger community of scientists in Copenhagen, including the Center of Gravity, DAWN, DARK, and StarPlan. Interested candidates should submit a cover letter, CV, publication list, and a research statement describing previous achievements, future directions, and connections to the program via Academic Jobs Online by November 15, 2026. Expressions of interest received after this date may also be considered. Applicants should hold a PhD in astrophysics, physics, or a closely related field by the starting date of the appointment. Employees at the University of Copenhagen receive a competitive salary, including pension. Denmark offers generous parental leave, subsidized childcare, six weeks of paid vacation, and access to public healthcare. Eligible international researchers may also benefit from Denmark’s special researcher tax scheme. Copenhagen is a beautiful, family-friendly city with a large international community, a lively and diverse cultural scene, and a very high quality of life. The University of Copenhagen welcomes all qualified applicants regardless of personal background. Scientific inquiries may be addressed to Martin Pessah (mpessah @ nbi.ku.dk) with email subject ASTRO27PDR
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| Assistant Professorship in Theoretical and Gravitational Wave Astrophysics | Closing date: 2026-11-15
Contact: Martin E. Pessah |
The Niels Bohr International Academy (NBIA) at the Niels Bohr Institute invites expressions of interest for a fixed-term assistant professorship in theoretical and gravitational wave astrophysics via Academic Jobs Online by November 15, 2026. | | ▸ more | The Niels Bohr International Academy (NBIA) at the Niels Bohr Institute invites expressions of interest for a fixed-term assistant professorship in theoretical and gravitational wave astrophysics. The appointment will be for four years, with the possibility of a one-year extension. The appointment is expected to begin in fall 2027, but other starting dates can be negotiated. The assistant professor will join the Theoretical Astrophysics Group led by Martin Pessah and is expected to develop and lead research projects as part of a major expansion supported by an ERC Advanced Grant and the Carlsberg Foundation’s Semper Ardens Accomplish Grant. A main goal of the program is to bring together astrophysical fluid dynamics and gravitational wave astrophysics to understand the environments leading to compact binary mergers, from stellar-mass compact objects to supermassive black holes. A central focus is the formation, evolution, and observable signatures of black-hole binaries in turbulent, magnetized disks around supermassive black holes. Candidates with relevant expertise from other areas will receive full consideration. We seek a researcher with a strong record of original research contributions and a clear scientific vision. The successful candidate will develop an ambitious and independent research program. We particularly welcome candidates whose complementary expertise can open new directions for the Theoretical Astrophysics Group. We envision that this position can provide a foundation for establishing an independent research group through a successful grant application to a Danish or European research agency. Assistant professors at NBIA receive mentoring and support in applying for these grants. The assistant professor will have the opportunity to mentor students and junior researchers and will also be given freedom to co-organize international workshops and PhD schools. There is an opportunity to launch and run a new seminar program in the field. Teaching responsibilities are limited and provide opportunities to engage with students. The assistant professor will have access to travel funding and the Tycho high-performance computing facility, which includes more than 10,000 CPU cores and GPU resources. NBIA is an international center for fundamental research in theoretical physics. NBIA provides an open intellectual environment where researchers can pursue their own questions and exchange ideas across disciplines. It brings together researchers across astrophysics, gravitational physics, particle physics, quantum sciences, and soft matter physics. NBIA also hosts seminars, international visitors, workshops, and PhD schools. Its research in black-hole dynamics, gravitational-wave modeling, and multimessenger astrophysics offers further opportunities for collaboration. NBIA members interact and collaborate with the larger community of scientists in Copenhagen, including the Center of Gravity, DAWN, DARK, and StarPlan. Interested candidates should submit a cover letter, CV, publication list, and a research statement describing previous achievements, future directions, and connections to the program via Academic Jobs Online by November 15, 2026. Expressions of interest received after this date may also be considered. Applicants should hold a PhD in astrophysics, physics, or a closely related field by the starting date of the appointment. Employees at the University of Copenhagen receive a competitive salary, including pension. Denmark offers generous parental leave, subsidized childcare, six weeks of paid vacation, and access to public healthcare. Eligible international researchers may also benefit from Denmark’s special researcher tax scheme. Copenhagen is a beautiful, family-friendly city with a large international community, a lively and diverse cultural scene, and a very high quality of life. The University of Copenhagen welcomes all qualified applicants regardless of personal background. Scientific inquiries may be addressed to Martin Pessah (mpessah @ nbi.ku.dk) with email subject ASTRO27PROF
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| Research software engineer in computational astrophysics | Closing date: 2026-11-15
Contact: Joop Schaye |
| Leiden Observatory invites applications for a research software engineer within the cosmological simulations group of Dr. Matthieu Schaller and Prof. Joop Schaye. | | ▸ more | The successful applicant may work on various aspects related to the development and use of cosmological simulations such as
- The development, optimization, maintenance and documentation of codes and analysis tools
- Data management
- Preparation of public data releases
- Community support for released software and data
- Assisting research students with technical problems related to simulation development and analysis
- Visualization for public outreach and education
- Running of simulations on high-performance computing systems
- Benchmarking for computing time proposals
The appointment will be for two years initially, after which it will be made permanent in case of satisfactory performance. The position comes with a competitive salary and full benefits.
We are looking for someone with a strong background in computational astrophysics/cosmology who enjoys working in a team. Experience with C, Python, parallel programming, computing clusters, and artificial intelligence would be beneficial. The successful candidate must have a Ph.D. by the starting date.
Leiden Observatory is the oldest university astronomy department in the world, and the largest astronomy department in the Netherlands. Leiden is a charming university town with international flair. Fostering an inclusive community is a central element of the values and vision of Leiden University.
Please submit applications electronically by November 15, 2026. You will be asked to fill in a web form, to provide contact information for three referees, and to upload a cover letter, a curriculum vitae, and a statement of experience and interests. Referees can only submit their letters after receipt of an email by the submission system. This is initiated by the applicant. The applicant should register early and start this process.
Link to online application: https://jobs.strw.leidenuniv.nl/2026/SchayeSE/
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| Flatiron Software Research Fellow, Center for Computational Astrophysics | Closing date: 2026-12-31
Contact: Simons Foundation |
| Applications are invited for postdoctoral positions as Flatiron Software Research Fellows (FSRFs) at the Center for Computational Astrophysics (CCA). The CCA offers FSRFs the opportunity for independent scientific software development and scientific research. | | ▸ more | Flatiron Software Research Fellow, Center for Computational Astrophysics
Description
Flatiron Software Research Fellows are expected to develop or substantially contribute to innovative astronomical software projects that enable new or foundational science programs.
FSRF positions are generally two-year appointments that can be renewed for an additional three years, contingent on performance. These positions will be based in our New York City offices, with anticipated start dates between late August and early October 2027.
Responsibilities include but are not limited to:
* Developing, implementing, maintaining, and supporting scientific software relevant to astrophysics
* Engaging in astrophysical research using computational and/or theoretical tools
* Assisting in the organization of CCA and Flatiron-wide collaborative activities including seminars, workshops and meetings
* Actively participating in the preparation of manuscripts for publication and presentations at conferences
* Assisting in student mentorship
* Sharing expertise and providing training and guidance to CCA staff and visitors as needed
Qualifications
Education
* Applicants are required to have (or receive before appointment) a PhD in a related field.
Related Skills & Other Requirements
* Ability to develop and/or contribute to open-source software projects
* Ability to work both independently and collaboratively
* Ability to do original research in astrophysics
* Ability to present research and other types of work, internally and externally
* Expertise in technical elements of computational astrophysics research
* Effective oral and written communication and data documentation
COMPENSATION AND BENEFITS
* The full-time annual compensation for this position is $95,000.
* In addition to competitive salaries, the Simons Foundation provides employees with an outstanding benefits package.
Application Instructions
REQUIRED APPLICATION MATERIALS
* Curriculum Vitae
* Research statement of no more than three pages
* Three (3) letters of recommendation submitted confidentially via Interfolio
* Cover letter (optional)
Deadline: All application materials (including letters) must be received by October 31, 2026.
To apply, please visit: https://apply.interfolio.com/193380
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| Flatiron Research Fellow, Center for Computational Astrophysics | Closing date: 2026-12-31
Contact: Simons Foundation |
| 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. | | ▸ more | Flatiron Research Fellow, Center for Computational Astrophysics
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.
Flatiron Research Fellows are expected to carry out an active research program that is independently directed and is encouraged to involve substantial collaboration with other members of the CCA or Flatiron Institute.
FRF positions are generally two-year appointments that can be renewed for a third year, contingent on continued performance. These positions will be based in our New York City offices, with anticipated start dates between late August and early October 2027.
Qualifications
Education
* Applicants are required to have or receive before their 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
* Effective oral and written communication and data documentation
* 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.
COMPENSATION AND BENEFITS
* The full-time annual compensation for this position is $95,000.
* In addition to competitive salaries, the Simons Foundation provides employees with an outstanding benefits package.
Application Instructions
REQUIRED APPLICATION MATERIALS
* Curriculum Vitae with bibliography (Required)
* Research statement of no more than three pages (including figures but not including list of references) describing the applicant's past work, proposed research program, and potential synergies with activities at CCA (Required)
* Three (3) letters of recommendation submitted confidentially by the letter writers via Interfolio prior to the application due date (Required)
* Cover letter (optional)
Deadline: All application materials (including letters) must be received by October 31, 2026
Selection Criteria: Applicants must have a PhD in a related field or expect to receive their PhD before the start of the appointment.
To apply, please visit: https://apply.interfolio.com/193381
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