Stellenangebote
12.11.2025
Postdoctoral position in Gravitational-Wave Physics at Imperial College London
Applications are invited for a Research Associate position in the Abdus Salam Centre for Theoretical Physics at Imperial College London. The successful candidate will work with Dr Andrea Mitridate on projects at the interface between gravitational-wave searches --with an emphasis on pulsar timing arrays observations-- and physics beyond the Standard Model. Application deadline: December 5th 2025.
12.11.2025
Postdoctoral position in theoretical cosmology and Gravitation at APC Paris
2-year postdoctoral position in theoretical cosmology and gravitation, starting in September 2026. The position is funded by the HERMES project, devoted to multi-messengers of the Earth and the Universe. More specifically, the aim of the research project is to explore theories of modified gravity on cosmological scales and identify how existing or future probes, using electromagnetic or gravitational wave signals, will be able to constrain these models. In this perspective, the postdoctoral researcher will be part of the theory team, but will also be expected to engage into collaborative work with the gravitation and/or the cosmology teams at APC. Deadline for applications: 15 December 2025.
11.11.2025
Postdoc position at the University of Texas Rio Grande Valley
The South Texas Space Science Institute (STSSI) at the University of Texas Rio Grande Valley (UTRGV) in Brownsville, TX announces the opening of one postdoctoral appointment in space science research, broadly defined. The successful candidate is expected to actively contribute to and expand the current research activities at UTRGV in space science technology development, gravitational-wave (GW) astronomy, optical and radio astronomy, or experimental GW detector development. The STSSI is an interdisciplinary institute with active research in various areas of space and astrophysical science (https://www.utrgv.edu/stssi/). We are particularly interested in hiring creative and motivated candidates who are at ease working both collaboratively and independently in a vibrant, interdisciplinary and synergistic group. Review of applications will start January 15, 2026 and continue until the position is filled.
11.11.2025
Postdoctoral Positions in Gravitational Waves Physics at IFAE
IFAE welcomes applications from outstanding candidates for two postdoctoral positions:
Position 1 - The candidate will be expected to play a central role in the group’s activities in both data analysis and detector characterization. The candidate will implement new methods for compact binary searches and/or parameter estimation, including the use of machine learning/AI.
Position 2 - The candidate will be expected to play a central role in the group’s detector-related activities including LIGO-Virgo detector characterization, optical simulation studies for stray light modeling in existing and future ground-based detectors, and the active monitoring of the stray light inside the optical cavities with new photo sensors in an ultra-high vacuum environment.
Application deadline on December 7th, 2025.
11.11.2025
PhD and Postdoctoral positions in Astroparticle Physics at GRAPPA in Amsterdam
We invite applications for one or more PhD and postdoctoral positions in general relativity, gravitational wave astrophysics, and dark matter phenomenology, funded by the ERC Advanced Grant “De Tenebris” (PI: Prof. Gianfranco Bertone) and hosted at GRAPPA. GRAPPA is the center of excellence in gravitation and astroparticle physics at the University of Amsterdam, located at Amsterdam Science Park. We offer a vibrant research environment with strong ties to major experimental collaborations (including LIGO/Virgo/KAGRA, LISA, and Einstein Telescope). Application deadline: December 1st 2025.
PhD positions — Apply via AcademicJobsOnline (#30677)
Postdoctoral positions — Apply via AcademicJobsOnline (#30676)
11.11.2025
PhD student - experimental astroparticle Physics at the University of Zurich
The group of Professor Soares-Santos, at the University of Zurich (UZH), invites applications for a PhD student position. The group is engaged in data analysis, instrumentation, software development, and operations in state-of-the-art experiments in the field of cosmology with cosmic surveys and gravitational waves. In addition to carrying out some of the most precise cosmological measurements from galaxy clustering and weak lensing, we have led the most comprehensive searches for the electromagnetic (EM) counterparts of gravitational-wave (GW) events and contributed to the first GW-EM multi-messenger discovery. We are currently leading a multi-messenger cosmology effort, combining GW standard sirens and galaxy catalogs while preparing for discovery of new signals such as the stochastic GW background and its cross-correlation with galaxies. Application deadline: December 1st, 2025.
11.11.2025
Software Engineer for the LISA Space Mission at ETH Zurich
The engineer's primary goal will be to contribute software and technical support to the Swiss LISA Data Center, managed by Dr. Arianna Renzini, facilitating the scientific success of the LISA mission. We are considering different profiles for this position, including research scientists with a strong background in software development, and computer scientists/engineers with accomplishments in the context of astrophysical/space-science data processing. The deadline for applications is November 30th and we will continue accepting applications until the position is filled. For any inquiries about the position please contact Arianna Renzini (arenzini(at)phys.ethz.ch).
11.11.2025
EoI for ERC Funded Postdoctoral Position in Theoretical Particle Physics, Theoretical Cosmology/Gravitation at IFAE Barcelona
The theory group of IFAE (Barcelona, Spain) at the UAB Campus (Barcelona), invites Expressions of Interest for a postdoctoral research position in theoretical developments for searches of high-frequency gravitational waves. The appointment will be for a full-time position of two to three years. The position can start in Fall 2026. The application deadline will be December 31st, 2025. This position will be funded by the ERC-2024-SyG GravNet 101167211 (GravNet: A Global Network for the Search for High Frequency Gravitational Waves). GravNet will be dedicated to optimize the searches of high-frequency gravitational waves in a network of electromagnetic cavities, or other set-ups to be conceived during the project. All aspects, from source characterization, response of detectors, network distribution to sensing strategies (in particular leveraging quantum sensing) will be revised, with the goal of building the most precise detector to high frequency gravitational waves in the near future.
05.11.2025
Postdoc positions at ICTP in Trieste
Several postdoctoral positions will be available in ICTP's High Energy, Cosmology and Astroparticle Physics (HECAP) section with an expected starting date in October 2026. Appointments will be for 2+1 years. Postdocs working on cosmology and astroparticle physics will also participate in the initiatives of the IFPU (Institute for the Fundamental Physics of the Universe), a collaboration between ICTP, the International School for Advanced Studies (SISSA), the Trieste Observatory and INFN. For full consideration applications should be sent by 15 December 2025.
05.11.2025
PhD Studentships in Gravity at University of Nottingham
We invite applications for PhD positions in gravitational physics at the School of Mathematical Sciences of the University of Nottingham. We are seeking applicants in several areas of research listed below, with one scholarship reserved for AI for gravitational waves. Successful applicants will also join the Nottingham Centre of Gravity (NCoG), which unites gravitational physics expertise across the School of Mathematical Sciences and the School of Physics and Astronomy. Application deadline: December 20th, 2025.
05.11.2025
PhD Position for gravitational-wave data analysis using machine learning in Louvain
The gravitational-wave (GW) group of the University of Louvain (UCLouvain, Belgium), hosted at the Centre for Cosmology, Particle Physics and Phenomenology (CP3) of the Research Institute in Mathematics and Physics (IRMP) and the Institute of Information and Communication Technologies, Electronics and Applied Mathematics (ICTEAM), welcome applications for a four-year PhD candidate position on GW data analysis using machine learning (ML) with expected starting date February 2026. The position focuses on using neural posterior estimation for tackling issues related to the analysis of CBC signals in current and future detectors. Applications must be submitted online, by the 30st of November 2025.
05.11.2025
Weinberg fellowships in gravitation, multi-messenger astrophysics and AI/ML in Austin
The Center for Gravitational Physics (CGP) within the Weinberg Institute at the University of Texas at Austin invites applicants for multiple Weinberg Institute Postdoctoral Fellowships. These are full-time postdoctoral positions starting in September 2026. This position is open to candidates in gravitational-wave physics, astrophysics and data analysis, especially in (but not limited to) the areas of: (1) Cosmological inference with gravitational-wave observations, (2) Applications of AI/ML techniques broadly to astrophysics, cosmology or gravitational wave data analysis, (3) Nuclear astrophysics with gravitational-wave observations, (4) Gravitational-wave multimessenger astrophysics, (5) Numerical simulations of compact binaries. Applications are due November 21, 2025.
04.11.2025
PhD positions in “Gravity at the Extreme: from Theory to Observation” at the Max Planck Institute for Gravitational Physics in Potsdam
The Max Planck Institute for Gravitational Physics (Albert Einstein Institute, AEI) in Potsdam, Germany, announces the opening of several PhD positions at the IMPRS “Gravity at the Extreme: from Theory to Observation”. We are particularly interested in hiring creative, proactive and motivated candidates who flourish at working in a vibrant, interdisciplinary and synergistic group. Successful candidates will join one of the scientific departments at the AEI in Potsdam, either the “Astrophysical and Cosmological Relativity” (ACR) or the “Computational Relativistic Astrophysics” (CRA) department. The deadline for full consideration is December 19th, 2025.
04.11.2025
Postdoc position in theoretical gravitational physics (M/F) in Lyon
Postdoc position in theoretical gravitational physics at the Laboratoire de Physique de l'ENS de Lyon, where they will collaborate with Marc Geiller. The candidate will work on topics in classical general relativity (black holes, gravitational waves, asymptotic structure, symmetries) as well as aspects of the quantum theory (holography). Application deadline: November 24th, 2025.
04.11.2025
Multiple funded PhD positions available at the U²GRC
Multiple funded PhD positions are available at the UMass Dartmouth and University of Rhode Island gravity research group. We seek candidates for multiple, fully-funded PhD positions at UMass Dartmouth and the University of Rhode Island in the broad area of gravitational-wave science. We are particularly interested in applicants interested in working in these specific research areas: gravitational-wave data analysis and detector characterization, data driven surrogate models, numerical relativity, black hole perturbation theory, and quantum information / gravity. Please apply by February 1st, 2026 for best chances of receiving funding.
04.11.2025
Fellowship opportunities and postdoctoral position in gravitational-wave physics, Mallorca, Spain
The GRAVITY group at the University of the Balearic Islands (UIB) invites expressions of interest from strong candidates we could support for competitive fellowships at various levels: junior postdocs, senior postdocs and tenure track. Note that the deadlines are imminent and we require quick responses by November 14 for full consideration. We are also offering a one-year postdoctoral position, with the possibility of extension or to apply for one of these grants in parallel or afterwards, and a deadline of December 8. Our research spans a broad spectrum of topics, including gravitational-wave data analysis, waveform modeling, and numerical relativity. We are particularly interested in applicants whose work will contribute directly to central data analysis deliverables of LIGO, LISA, or the Einstein Telescope.
04.11.2025
Assistant/Associate Teaching Professor Position at UMassachussets Dartmouth
UMass Dartmouth is hiring an Assistant (or Associate) Teaching Professor Position in physics. This is primarily a teaching position, although teaching professors can also advise graduate student projects and carry out research. The position carries a 9-month contract, leaving extra time for (grant-funded) research activities if desired. The position is part of our Faculty Federation Union, so there are good job security protections in place. Applications are open until the position is filled.
28.10.2025
Instrument/Experiment Postdoctoral position at the LIGO Laboratory
The LIGO Laboratory anticipates having one or possibly more experiment/instrumentation postdoctoral research positions at one or more of the LIGO sites – Caltech, MIT and at the two LIGO Observatories in Hanford, WA and Livingston, LA – as positions become available. Hires will be made based on the availability of funding. Successful applicants will interact with faculty members Rana Adhikari and Lee McCuller (Caltech) and Matt Evans and Nergis Mavalvala (MIT) as well as the Lab’s extensive network of experienced researchers and personnel. Successful applicants will be involved in the operation of the world’s most sensitive interferometers, and/or the R&D program for future detector improvements. Consideration of applications will begin on November 15 but will also continue throughout the academic year and until all positions are filled.
28.10.2025
Data Analysis Postdoctoral position at the LIGO Laboratory
The LIGO Laboratory anticipates having one or possibly more data analysis postdoctoral research positions at Caltech and/or MIT as positions become available. Hires will be made based on the availability of funding. Successful applicants will interact with faculty members Alan Weinstein and Katerina Chatziioannou (Caltech) and Salvatore Vitale (MIT) as well as the Lab’s extensive network of experienced researchers and personnel. Successful applicants will be involved in analysis of LIGO data, both for diagnostic purposes and astrophysics searches, and have the opportunity to participate in detector characterization and calibration efforts. We seek candidates across a broad range of disciplines. Consideration of applications will begin on November 15 but will also continue throughout the academic year and until all positions are filled.
28.10.2025
Tenure-track Assistant Professor in Astrophysics at Université de Montréal
The Department of Physics at the Faculty of Arts and Science is seeking an Assistant Professor of Astrophsics. The successful candidate will develop an internationally recognized research program in observational, theoretical, and/or computational astrophysics that (i) leverages the flagship observatories and missions of the coming decade and/or enhances their scientific impact through complementary approaches such as modeling, simulation, big data analysis, and artificial intelligence, and (ii) addresses the major scientific questions identified in the Canadian Astronomy Long Range Plan 2020–2030. Submit your application through the online recruitment system before 21st November, 2025.
28.10.2025
Postdoctoral Position in Numerical Relativity and Fundamental Physics at the University of Illinois Urbana-Champaign
The University of Illinois Urbana-Champaign is inviting applications for a postdoctoral position in numerical relativity and fundamental physics. The successful candidate will work with Prof. Helvi Witek and her team, and they will have the opportunity to collaborate on the Einstein Toolkit/CarpetX software framework. Applicant should submit their application package: (1) a cover letter, (2) a curriculum vitae, including a list of publications, (3) a research statement (limited to 3 pages, 1 inch margin, 11-12pt) containing a summary of previous and current research, and future research plans, (4) contact information for three (3) referees who will be asked to write letters of recommendation, by December 1, 2025.
21.10.2025
Postdoctoral positions in Computational Relativistic Astrophysics division at the MPI for Gravitational Physics in Potsdam
The “Computational Relativistic Astrophysics” division at the Max Planck Institute for Gravitational Physics (the Albert Einstein Institute) in Potsdam led by Masaru Shibata (director) announces the opening of postdoc appointments. Each available postdoctoral position will be for a duration of 2—3 years. The "Computational Relativistic Astrophysics" division is currently composed of two group leaders (Kenta Kiuchi, Kyohei Kawaguchi), 1 senior scientist (Takami Kuroda), and several postdoc researchers and students, and focuses on several research topics in relativistic astrophysics including neutron star mergers, collapsars, nucleosynthesis, stellar core collapse and explosion, formation and evolution of very massive and supermassive black holes, and multi-messenger astrophysics. The deadline for the full consideration is December 21th, 2025.
21.10.2025
Postdocs on GWs and gravitational lensing at IFT, Madrid
IFT (Madrid, Spain) invites applications for 1–2 postdoctoral positions in gravitational waves and gravitational lensing, funded by CSIC-MAX and “Atracción de Talento” grants. The positions will start in October 2026 or later. The initial appointment is for two years, with possible extension depending on performance and available funding. Review of applications will begin on December 1 and continue until the positions are filled.
21.10.2025
Postdoc position in experimental GW physics at the Gravity Exploration Institute, Cardiff
The Gravity Exploration Institute at Cardiff University is seeking a postdoc (called 'research associate' in the UK) in gravitational-wave experimentation and instrument simulation. Closing date for the application is 13 the November 2026. The post will be focused on a new optical calibration scheme for gravitational-wave detectors and on modeling thermal behavior of optics and sensing in gravitational-wave detectors. Part of the work will be developed on our world-leading table-top experiment, and the candidate is also foreseen to spend some time at the LIGO sites.
17.10.2025
Research assistant in the field of theoretical physics/gravitation theory in Jena
The Institute of Theoretical Physics at the Faculty of Physics and Astronomy has a vacancy for Research assistant in the field of theoretical physics/gravitation Theory. It is part-time positions at 50% (20 hours per week), limited to 3 years. The Gravitation Theory Working Group investigates questions relating to general relativity theory, particularly in the areas of gravitational waves, relativistic astrophysics, and numerical methods. submit your detailed written application by November 15, 2025, but applications will be considered until the positions are filled.
16.10.2025
LIGO Scientific Collaboration Postdoctoral Position in the CGCA at UWM
The Leonard E. Parker Center for Gravitation, Cosmology, and Astrophysics (CGCA) at the University of Wisconsin-Milwaukee (UWM) invites applications for a postdoctoral position working with Prof. Brady and Prof. Creighton on research in gravitational wave physics and astronomy within the LIGO Scientific Collaboration. The initial appointment is for one year, with renewal for a second (and, in most cases, a third) year contingent on continued funding and satisfactory performance. This position includes competitive salary and excellent fringe benefits. Applicants should have a PhD in physics, astrophysics, or a related field. eview of applications will begin on 23 January 2026.
14.10.2025
Postdoc position (3 years) in Madrid
We invite applications for a 3-year postdoctoral research position in the field of cosmology and gravitational wave data analysis. The successful candidate will join the Instituto de Estructura de la Materia (IEM - CSIC) in Madrid to work with Dr. Mauro Pieroni and Dr. Jesús Torrado. The proposed starting date is October 1st, 2026. The research focus is the development and application of advanced inference techniques to extract cosmological and astrophysical information from gravitational wave observations. Specific areas of interest include Bayesian methodologies (hierarchical modelling, classical and machine-learning approaches), synergies between gravitational waves and other cosmological probes, and theoretical and computational developments in multi-messenger cosmology. The deadline for application is on the 15th of November.
14.10.2025
Two postdoc positions at Syracuse University
Syracuse University is seeking two gravitational-wave experimentalist postdocs. The positions begin on or around January 1, 2026. Postdoc in High Power Laser Applications under Professor Craig Cahillane, who is working on building a ultra-high power photoneutralization cavity for applications in nuclear fusion and gravitational wave detectors. Postdoc in Quantum Optics under Professor Georgia Mansell, who is working on understanding the interactions of squeezed light with complex interferometers, as well as building an electrostatic violin mode damper for Advanced LIGO. Both are involved in the optical design of Cosmic Explorer, the United States' third generation gravitational wave observatory. Open until filled.
09.10.2025
PhD Program in Astronomy and Astrophysics at Leiden University
Leiden Observatory invites applications for approximately 6-10 new PhD positions. The four-year PhD program consists mostly of research under the supervision of one or more faculty members. Positions are available in most of the research areas in which the Observatory is active. These include galaxy formation and evolution, stars and planetary systems, computational astrophysics, high energy astrophysics, and instrumentation. More information about research at Leiden Observatory can be found here. Application deadline: November 15th, 2025.
06.10.2025
PhD and Postdoctoral positions at GRAPPA University of Amsterdam
We invite applications for one or more in general relativity, gravitational wave astrophysics, and dark matter phenomenology, funded by the ERC Advanced Grant “De Tenebris” (PI: Prof. Gianfranco Bertone) and hosted at GRAPPA, University of Amsterdam. Application deadline: December 1st, 2025.
PhD positions — Apply via AcademicJobsOnline (#30677):
https://academicjobsonline.org/ajo/jobs/30677
Postdoctoral positions — Apply via AcademicJobsOnline (#30676):
https://academicjobsonline.org/ajo/jobs/30676
06.10.2025
Postdoctoral Position on Extreme Mass Ratio Inspirals and QPEs in Leiden
Leiden Observatory invites applications for a postdoctoral position on theoretical and computational astrophysical studies of gravitational wave-related phenomena, with a strong preference for Extreme Mass Ratio Inspirals (EMRIs), and Quasi-Periodic Eruptions (QPEs). The postdoctoral position is within Prof. Elena M. Rossi’s group, which currently consists of five PhD students and one post-doc, who work on various galactic nuclei phenomena. It is funded by Rossi’s grant awarded within the National Roadmap for the Laser Interferometer Space Antenna (LISA). This consortium coordinates activities in the Netherlands in preparation for LISA data. Complete applications received by November 15, 2025, will receive full consideration.
06.10.2025
Postdoc Positions at the University of Chicago
Multiple postdoctoral positions in gravitational-wave science, as well as general relativity, astrophysics, and cosmology more broadly, are available at UChicago. Of particular interest to the LIGO/GW community may be the KICP, Fermi, Schmidt, SkAI, and Leinweber Fellowships. UChicago is a member of SkAI and the Simons Collaboration on Black Holes and Strong Gravity. Please contact Daniel Holz with questions.
06.10.2025
PhD Fellowships in Gravitational Physics at NBI Copenhagen
The Center of Gravity at the Niels Bohr Institute invites expressions of interest for PhD Fellowships in Gravitational Physics (in particular black-hole and gravitational-wave physics) for a fixed period of three years. The preferred starting date is April-September 2026. Interested individuals are encouraged to upload all material before December 1, 2025, by submitting a 2-page CV, transcripts, and a one-page letter of motivation. The search will remain open until completed.
01.10.2025
Postdoctoral fellowships in gravitational physics and gravitational-wave astronomy at Johns Hopkins University
The William H. Miller III Department of Physics and Astronomy at Johns Hopkins University invites applications for postdoctoral fellowships in the general area of gravitational physics and gravitational-wave astronomy. These fellowships offer the opportunity for postdoctoral research that combines academic freedom with strong faculty mentorship in an intellectually vibrant, inclusive, and welcoming department. The Department has strong programs in condensed-matter physics, particle physics, astrophysics, and biological physics and is embarking upon a significant expansion, including growth into new areas of physics. The department also benefits from its close relationship with the Space Telescope Science Institute, located on the Johns Hopkins campus. Consideration of applications will begin on 1 December 2025 and continue until all available positions are filled.
01.10.2025
Postdoctoral and Assistant Professor Fellowships in Gravitational Physics at NBI Copenhagen
The Center of Gravity at the Niels Bohr Institute invites expressions of interest for Postdoctoral Fellowships in multiple fields related to Gravitational Physics and Gravitational Wave Astrophysics for a fixed period of up to four (3+1) years. Exceptional and highly motivated individuals will also be considered for 5-year Assistant Professorships. The preferred starting date is Fall 2026. Postdoctoral Fellows and Assistant Professors at the Center of Gravity at the Niels Bohr Institute have the opportunity to guide more junior fellows, teach courses at various levels, participate in outreach activities, and organize international meetings. Application deadline November 15th 2025.
30.09.2025
Call of interest for postdocs at SISSA, Trieste
The gravitational-wave physics group at SISSA (Trieste, Italy) invites expressions of interest for several postdoctoral research positions on the following topics: numerical-relativity simulations; environmental effects for binary systems; gravitational-wave data analysis and machine learning; waveform modeling. The positions will start in the fall of 2026 and will be for two years, with possible extension conditional on satisfactory performance. These positions will be part of the GWSKy ERC synergy project. Applications should consist of a cover letter, a CV, a publication list, a research statement and three reference letters, and should be received by December 19th to receive full consideration.
29.09.2025
ETpathfinder Visiting Scientists Programme Open For Applications
The ETpathfinder Visiting Scientists Programme provides funding to welcome researchers and engineers to our ETpathfinder R&D facility in Maastricht, the Netherlands. This program is designed for senior scientists and engineers, postdoctoral researchers and experienced PhD students who wish to engage with cutting-edge interferometric technology while contributing their expertise to advance our experimental capabilities. ETpathfinder serves as a R&D fieldlab facility for developing technologies that will enable future -generation gravitational wave detectors, such as Einstein Telescope. Our research focuses on high-precision interferometry with cryogenic silicon test masses, seismic isolation systems, optics, photonics, quantum noise reduction, controls and environmental monitoring as well as on engineering, systems engineering, integration and cleanliness aspects.
29.09.2025
Postdoctoral positions in Gravitational-Wave Physics and Astrophysics at the Max Planck Institute for Gravitational Physics in Potsdam
The "Astrophysical and Cosmological Relativity" (ACR) department at the Max Planck Institute for Gravitational Physics (Albert Einstein Institute, AEI) in Potsdam announces the opening of several postdoctoral appointments, which will be available at different levels, depending on experience and seniority, and can last from 2 to 5 years. We also have openings as part of the ERC-Synergy Grant “Making Sense of the Unexpected in the Gravitational-Wave Sky”, one opening as part of the Simons Collaboration on Black Holes and Strong Gravity, and one opening for a postdoctoral position as part of the Center of Gravity. For the latter, the successful candidate will spend the first two years at the AEI and the subsequent two years at the Niels Bohr Institute in Copenhagen. The ACR department also offers Max Planck Fellowships to non-German scientists. Information on those fellowships and explanations on how to apply are summarized here. We are particularly interested in hiring creative and highly motivated candidates who are at ease working both collaboratively and independently in a vibrant, interdisciplinary, and synergistic group.
23.09.2025
Weinberg fellowships in gravitation, multi-messenger astrophysics and AI/ML
The Center for Gravitational Physics (CGP) within the Weinberg Institute at the University of Texas at Austin invites applicants for multiple Weinberg Institute Postdoctoral Fellowships. These are full-time postdoctoral positions starting in September 2026. This position is open to candidates in gravitational-wave physics, astrophysics and data analysis, especially in (but not limited to) the areas of: Cosmological inference with gravitational-wave observations, Applications of AI/ML techniques broadly to astrophysics, cosmology or gravitational wave data analysis, Nuclear astrophysics with gravitational-wave observations, Gravitational-wave multimessenger astrophysics, Numerical simulations of compact binaries. Applications are due November 21, 2025.
19.09.2025
PhD Position in Gravitational Waves Physics at IFAE Barcelona
IFAE is an internationally recognized center for fundamental research in Particle Physics, Astroparticle Physics, and Cosmology. As a PhD student in our group, you will get involved in one of the group’s detector-related activities including LV data characterization, optical simulation studies, or the active monitoring of the stray light inside the LV optical cavities with new photo sensors in an ultra-high vacuum environment. You will also be deeply involved in the physics analysis of the LIGO-Virgo data, in one or more of the subjects described above. In addition, and within the framework of IFAE’s GW research activities, you will be offered significant training and networking opportunities, including extended stays of research in top-level international research centres in Europe and USA. All applications received within one month of the opening date will receive full consideration.
17.09.2025
Burke-Leinweber Fellowships in Theoretical Physics and Astrophysics at Caltech
The California Institute of Technology (Caltech) solicits applications for the Prize Fellowship program of the Walter Burke Institute for Theoretical Physics and the newly founded Leinweber Forum for Theoretical Physics. Fellowships are to begin in the Fall 2026, offering an opportunity for outstanding recent and new Ph.D. recipients to perform research at Caltech for three to four years. Application deadline November 15th 2025.
17.09.2025
EXP Fellowships in Experimental Physics and Astrophysics at Caltech
The Caltech Division of Physics, Mathematics and Astronomy offers a number of named Experimental Physics and Astrophysics Postdoctoral Prize Fellowships (EXP Fellowships). EXP Fellowships are for a three-year duration and to begin in the fall 2026, or a mutually agreeable date. Application deadline: November 1st 2025.
17.09.2025
Assistant Professor of Gravitational‑Wave & Multi‑Messenger Astrophysics at Vanderbilt University
The Department of Physics & Astronomy at Vanderbilt University invites applications for a tenure‑track Assistant Professor in gravitational‑wave and multi‑messenger astrophysics. We seek an outstanding scholar whose research spans gravitational‑wave theory, data analysis, and/or multi‑messenger astrophysics, ideally grounded in gravitational physics and relativistic astrophysics. Vanderbilt has growing strength, leadership, and strategic momentum in gravitational‑wave science (e.g., in PTAs, LISA, and LIGO-Virgo-KAGRA) and multi‑messenger astrophysics (e.g., in SDSS, LSST, and UVEX), with collaborative ties across Physics & Astronomy, Mathematics, Data Science, and campus‑wide initiatives. Review of applications begin November 1st 2025.
10.09.2025
Faculty position in Experimental Quantum Science at Princeton University
The Princeton Quantum Initiative (PQI) and the Department of Physics at Princeton University seek applications for a tenure-track assistant professor faculty position in experimental quantum science. Candidates in all areas of experimental quantum science, including quantum information processing, sensing, computing, and networks, who research different experimental platforms, are encouraged to apply. Applicant review will begin in November 2025. For full consideration, please submit all application documents and reference letters no later than December 1, 2025 (11:59 EST).
29.07.2025
Maria de Maeztu Postdoctoral position in Gravitational Waves Astronomy at the ICCUB
The Institute of Cosmos Sciences of the University of Barcelona (ICCUB) invites applications for a 3-year Postdoctoral position in gravitational wave astronomy, as part of its current call for two postdoctoral positions and one ICCUB Postdoctoral Fellowship, offered under the framework of its Unit of Excellence Maria de Maeztu. The successful candidate will lead projects spanning both theoretical and data analysis aspects of gravitational wave science. Research topics may include, but not be limited to parameter estimation, gravitational lensing, numerical relativity simulations, detector characterization, mock data generation, neutron star asteroseismology, magnetohydrodynamic modeling of neutron stars and multimessenger signals, stellar/BH dynamics, tests of general relativity, relations to high energy and nuclear physics and connections to holography. Application deadline: November 30th, 2025.
29.07.2025
Maria de Maeztu-ICCUB Postdoctoral positions and Fellowship
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. The three scientific profiles are as follows:
Position in Beyond the standard models of cosmology and particle physics
Position in Gravitational wave astronomy
Position in Quantum Resources for Science and Technology
Application deadline: November 30th, 2025
25.03.2025
PhD position on Teaching Einsteinian Physics at Schools, University of Western Australia
The Einstein-First project in the university of Western Australia is seeking PhD and Masters students with a background in modern physics (including quantum physics and relativity), strong interest in science communication, experience in science teaching and aptitude in quantitative and qualitative data analysis. Closing date: December 1st 2026.