Stellenangebote
03.11.2026
Associate Research Scholar at Princeton University
The Leinweber Forum for Theoretical Physics at Princeton University invites exceptional Ph.D. recipients for an honorific postdoctoral fellowship program. The Leinweber Forum at Princeton was recently established by a generous gift from the Leinweber Foundation. Princeton joins as the ninth member of the Leinweber institutes for theoretical physics, which is focused on advancing curiosity-driven research on the theoretical principles underlying the physical universe. The forum will be an interdisciplinary hub, drawing researchers from the departments of physics, astrophysical sciences and mathematics working on topics connected to high-energy theoretical physics, gravitational physics, gravitational astrophysics (including gravitational waves), cosmology, and the mathematics research underpinning these areas. To ensure full consideration, all materials, including letters of reference, must be received by November 30, 2026.
03.11.2026
Faculty Position Astrophysics at Cornell University
The Astronomy Department at Cornell University invites applications for faculty positions at open rank (assistant, associate or full professor) in the field of astrophysics. We also seek to hire a prominent researcher and established field leader willing to serve at least one term as department chair. We encourage applications from candidates who have an established record of high-impact research and can demonstrate the potential to build an externally-funded independent research program and international collaborations. The successful candidate will also have a strong record and/or commitment to excellence in teaching, advising, mentorship, and leadership. Review of applications will begin on Oct. 30, 2026, and will continue until the position is filled.
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03.11.2026
Detector Engineer Positions at LIGO Livingston
The successful candidate will collaborate closely with the operations team and commissioning scientists at LIGO Livingston Observatory and LIGO Hanford Observatory, together with colleagues at Caltech and MIT. As a detector engineer, you will have the opportunity to apply your skills to the operation, design, development, installation, and commissioning of technologies that increase the LIGO detector sensitivity and robustness. This is a highly multidisciplinary activity.
03.11.2026
Assistant Professor of Astronomy, Department of Physics and Astronomy in Nevada
The University of Nevada, Las Vegas invites applications for an Assistant Professor of Astronomy, Department of Physics and Astronomy [R0153783]. The successful tenure-track faculty candidate will be expected to establish and sustain an independently funded research program characterized by creativity and vision in astronomy and astrophysics. All areas of astronomy and astrophysics will be considered, including observational, theoretical, computational, and instrumentation-based research, and the successful candidate will have a strong commitment to excellence in graduate and undergraduate teaching, as well as to the mentoring of graduate and undergraduate students. Although this position will remain open until filled, review of candidates’ materials will begin on December 1, 2026.
03.11.2026
Multiple funded PhD positions available at the U²GRC at Dartmouth and Rhode Island
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. Gravitational physics researchers at both universities collaborate through the UMass-URI Gravity Research Consortium (U2GRC) — a joint gravity research group. Several new researchers have been hired by both universities, including Drs. Aidan Chatwin-Davies (URI), Sarah Caudill (UMassD), Derek Davis (URI), Deborah Ferguson (URI), Michael Puerrer (URI) and Vijay Varma (UMassD). This is in addition to others who were already present, i.e. Drs. Rob Coyne (URI), Scott Field (UMassD), Bob Fisher (UMassD), Doug Gobeille (URI), and Gaurav Khanna (URI/UMassD). Most are members of the LIGO-Virgo-KAGRA Collaboration, LISA Consortium and the SXS Collaboration. U2GRC currently has over 20 PhD students working on various different aspects of gravitational-wave science. Application deadline: February 1st, 2027.
03.11.2026
Expression of interest for postdoctoral position in GW tests of general relativity at INFN Rome, Italy
We invite expressions of interest for a postdoctoral position at the Italian Institute for Nuclear Physics (INFN) in Rome, Italy. The postdoc will join the research group led by Dr Elisa Maggio, funded by the Italian Fund for Science (FIS) Starting Grant Eyes-on-GR, whose goal is to test general relativity with multiband gravitational-wave observations. The deadline for submitting expressions of interest and reference letters is November 13th, 2026.
03.11.2026
Electrical Engineer for Einstein Telescope at CERN
The Electrical Group of the Engineering Department (EN-EL) is responsible of operation, maintenance and works on the CERN electrical network. Within the Electrical Group, you will join the Electrical Project Management Section (EPM), which is responsible for the management of projects related to the CERN’s electrical transmission and distribution network and to the powering of future scientific infrastructures. Application deadline: November 17th 2026, 23:59 (Geneva Time)
30.10.2026
PhD Positions in Gravity at the Extreme at Max Planck Institute for Gravitational Physics (Albert Einstein Institute, AEI) Potsdam
The AEI in Potsdam invites applications for several fully funded PhD positions in the International Max Planck Research School (IMPRS) “Gravity at the Extreme”. We are looking for creative, proactive, and motivated candidates who thrive in a vibrant, interdisciplinary team.
You will join one of these research units in Potsdam:
Astrophysical and Cosmological Relativity department (ACR),
AEI Computational Relativistic Astrophysics department (CRA), AEI
Multi-messenger Astrophysics of Compact Binaries group, AEI / Theoretical Astrophysics group, University of Potsdam (UP)
Application deadline: 4 January 2027, 23:59:59 (UTC+1) , Reference letters: 11 January 2027
27.10.2026
Simons-FAPESP Research Professor at ICTP-SAIFR in São Paulo
The ICTP South American Institute for Fundamental Research (ICTP-SAIFR) announces the opening of a Simons-FAPESP research professor position in the area of cosmology/gravitational waves, although outstanding candidates from other areas can also apply. The international search committee includes Zvi Bern (UCLA), Scott Dodelson (Fermilab, chair), Gabriela Gonzalez (LSU), David Gross (UC Santa Barbara), Luis Lehner (Perimeter), Vivian Miranda (Stony Brook) and Antonio Riotto (Geneva). In addition to performing research and organizing activities, the new professor will assist in the teaching and supervising of Master’s and PhD students of IFT-UNESP. Successful candidates will be highly considered for a tenured position to be opened in cosmology/gravitational waves at ICTP-SAIFR/IFT-UNESP in 2027, and ICTP-SAIFR plans to begin hosting KITP-like programs in the near future. candidates are strongly encouraged to apply before January 22, 2027.
27.10.2026
Research Fellow Gravitational Wave Discovery (OzGrav) at Monash University
Two new opportunities exist for two Research Fellows to join the Monash University node of the OzGrav Centre of Excellence for Gravitational Wave Discovery at Monash University, and the OzGrav Centre of Excellence. As the successful applicant you will carry out research in areas related to gravitational-wave astronomy broadly defined. This includes, but is not limited to gravitational-wave data analysis with LIGO and/or pulsar timing arrays, astrophysics of gravitational-wave sources, and tests of general relativity. The successful candidates will hold a PhD in astrophysics, physics, computer science, statistics, mathematics, or a closely related field, and have experience in gravitational-wave astronomy, Bayesian methods, time-series analysis, general relativity, and/or high-energy astrophysics. You will have demonstrated analytical and manuscript preparation skills, including a track record of refereed research. Applications Close: Sunday 22 November 2026, 11:55pm AEDT
22.10.2026
Postdoctoral Researcher SRF Cavity Control for Axion and Gravitational Wave Searches at DESY Hamburg
DESY invites applications for a postdoctoral position in the SHOGWAVE and the SONAR projects, which uses superconducting radio-frequency (SRF) cavities to search for high-frequency gravitational waves. The postdoc will join the LLRF development team and help set up and further develop the project’s dedicated LLRF system, including carrier suppression interferometer (CSI) techniques and their integration into it. The position combines independent research with student supervision on cryogenic low-noise RF components such as oscillators, multipliers, mixers, filters, switches, amplifiers, attenuators and phase shifters. The work spans electronic design, prototype development, system characterization and concept evaluation.
22.10.2026
PhD position in SRF cavity control for gravitational wave searches at DESY Hamburg
DESY invites applications for a PhD position in the SHOGWAVE/SONAR project, which uses superconducting radio-frequency (SRF) cavities to search for high-frequency gravitational waves. The candidate will join the low-level RF (LLRF) development team. The work covers further development of high-precision RF field control and of carrier suppression interferometer (CSI) techniques, including their integration into the LLRF system. It also includes developing, building and operating RF measurement devices for the cavity test stands, designing algorithms to automate the calibration of the control and measurement system, and carrying out measurement studies on very-high-Q SRF cavities.
22.10.2026
Postdoctoral positions in Cosmology in Santiago de Compostela
We invite applications for several postdoctoral positions in cosmology at IGFAE in Santiago de Compostela, Spain. Successful candidates will develop new theoretical and data analysis tools to test the dark sector and inflation using CMB and galaxy survey data. They will work closely with Antón Baleato Lizancos, PI of the ERC Starting Grant project ACCELLENS and La Caixa Junior Leader fellow. If interested, they may join the Simons Observatory and/or DESI collaborations. To ensure full consideration, candidates are strongly encouraged to apply by December 15th, 2026. Late applications may be considered until all positions are filled.
22.10.2026
Particle Physics Beyond the Standard Model at Colliders and in Gravitational-Wave Observations at NICPB Tallinn
The Laboratory of High Energy and Computational Physics (HEPC) at NICPB, Tallinn, invites applications for a fully funded PhD position in theoretical particle physics. The doctoral degree will be awarded by Tallinn University of Technology (TalTech). The position has just become available, so we aim to fill it as soon as possible. Applications will be reviewed on arrival, and an early start is strongly preferred. The position offers a competitive salary for the full duration of four academic years. Application deadline: November 30th 2026.
22.10.2026
Assistant/Associate Professor in Astronomy & Astrophysics at University of Chicago
The Department of Astronomy & Astrophysics at the University of Chicago invites applications for Assistant Professor and Associate Professor. We are interested in outstanding scientists who use theoretical, computational, and/or observational approaches to study any aspect of the “Extreme Universe”, including multi-messenger/time-domain Astronomy and high-energy/plasma Astrophysics. The ideal candidate would pursue an original research program in the Department, possibly complementing our existing strengths in cosmology, observational astronomy, galaxy formation, and exoplanets. Review of applications will begin on November 16, 2026 and will continue until the positions are filled.
22.10.2026
Postdoc Positions at the University of Chicago
UChicago is offering multiple postdoctoral positions in gravitational-wave science, as well as general relativity, astrophysics, and cosmology more broadly. Of particular interest to the GW community may be the KICP, Fermi, SkAI, and Leinweber Fellowships. UChicago is a member of the Simons Collaboration on Black Holes and Strong Gravity, which has additional fellowship opportunities; if interested, please apply to the KICP and/or the Simons BHSG Fellowship. Please contact Daniel Holz with questions.
22.10.2026
Faculty Position at University of Michigan
The Department of Physics at the University of Michigan invites applications for a full-time, tenure-track position in Physics to begin August 28, 2027, at the level of Assistant Professor. The search is open to all subfields of physics. We encourage applications from candidates who enhance our current research directions and/or bring expertise in emergent fields, such as AI and the physics of learning. Information about our research areas can be found at http://lsa.umich.edu/physics/. Candidates are required to have a doctoral degree in physics or a closely related field. The successful candidate is expected to establish an independent, externally funded research program and to contribute effectively to the Department's undergraduate and graduate teaching missions. Review of applications will begin on November 1, 2026. Later applications are accepted, but for full consideration applicants are highly encouraged to submit before November 1, 2026.
16.10.2026
Postdoctoral Researcher (f/m/d) – Optical Metrology at DZA
The German Center for Astrophysics (DZA) is being established as a new large-scale research center in Lusatia, Germany. Its mission is to strengthen astrophysics in Germany, foster scientific excellence, and make a lasting contribution to the structural transformation of the region. As an internationally oriented research institution with a strong focus on innovation, the DZA will create new opportunities for scientific leadership while shaping the future of one of Germany's most dynamic research landscapes. The following position is to be filled at the earliest possible date, fixed-term until 30 June 2029 (third-party-funded position in accordance with Section 2 (2) of the German Academic Fixed-Term Contract Act – WissZeitVG):
Postdoctoral Researcher (f/m/d) – Optical Metrology. Application deadline: November 13th 2026.
16.10.2026
Postdoctoral Fellow in Gravitational-wave Astronomy and Multi-messenger Astrophysics Vanderbilt University
Vanderbilt University invites applications for a postdoctoral fellow in gravitational-wave astronomy and multi-messenger astrophysics. The successful candidate will join the Department of Physics & Astronomy as a VIPER (Vanderbilt Initiative in Probes of Extreme Relativity) Postdoctoral Fellow. Candidates with experience in PTAs, LISA, LVK, or associated astrophysical/cosmological sources such as binary supermassive black holes, are strongly encouraged to apply. Postdocs at Vanderbilt are appointed to renewable one-year terms, up to a prospective total of three years. The position comes with an attractive salary commensurate with other prestigious prize fellowships in astrophysics, full benefits, and a competitive research and travel budget. Application Deadline 2026 Dec 15.
16.10.2026
Shared PhD position between the DZA and IKZ
Shared position and supervision: This is a shared PhD position between the DZA and IKZ. The candidate will be employed by the DZA and will carry out the the majority of research at the IKZ in Berlin. Scientific supervision will be jointly provided by supervisors from the DZA and IKZ. The position combines the expertise and research environments of both institutions and is embedded in the joint activities related to the technology development for the Einstein Telescope.
The research will contribute to the development and optimization of technologies for the production of high-purity silicon crystals for future gravitational-wave detectors. The work is conducted within the framework of the Einstein Telescope project and combines advanced numerical modelling of crystal growth with Finite Element modelling, process scale-up, optimization, and artificial intelligence.Application deadline: November 13th, 2026.
16.10.2026
Postdoctoral Researcher (f/m/d) – Bonding Technologies at DZA
The following position is to be filled at the earliest possible date, fixed-term until 30 June 2029 (third-party-funded position in accordance with Section 2(2) of the German Academic Fixed-Term Contract Act – WissZeitVG): T02D-26-02 Postdoctoral Researcher (f/m/d) – Bonding Technologies
Bonding Technologies for Cryogenic Composite Silicon Mirrors (ET Low-Frequency Interferometer).
The DZA is a partner in Joint Project D of the German Einstein Telescope (ET) preparatory programme, one of five thematic joint projects coordinated by the German ET research community to advance preparations for ET and build up German capacity for its realisation. Joint Project D focuses on technologies for the mirrors of the low-frequency interferometer (ET-LF), which require large silicon substrates with extremely low optical absorption and excellent mechanical properties, operated under cryogenic suspension and ultra-high vacuum conditions. Within Subproject D2, the DZA is developing large-scale composite silicon substrates by bonding smaller silicon pieces into larger test masses. This position is funded through the BMFTR joint project “ET Verbund D – Mirror Technologies – Technologies for ET-LF Mirrors” (Subproject 3, grant no. 05A26CA1) and will focus on the bonding technologies work package (WP3). Application deadline: November 13th, 2026.
16.10.2026
Postdoc in String Cosmology and String Phenomenology, INFN, Bologna
INFN Bologna announces the opening of a 2-year postdoc position in String Cosmology and String Phenomenology, starting in Fall 2027. The position is part of the 2027/28 national INFN Fellowship Program which offers 16 positions for research activity in Theoretical Physics. Applications, in electronic form, must be submitted to INFN not later than November 12th, 2026 (11:59 p.m. CET) through the website https://reclutamento.dsi.infn.it searching for Bando number 29216. In the application the candidates must specify that they are interested in the position number 2 entitled "String theory in the sky: cosmology, gravitational waves and axions" and must include a CV, a publication list and the names and e-mail addresses of 3 referees who will have to upload their reference letters not later than November 15th, 2026 (11:59 p.m. CET).
16.10.2026
Applying for a PhD position at Leiden Observatory
Call for several PhD positions with an application deadline of November 15, 2026. Positions are available in several research areas in which the Observatory is active. The research areas of the Observatory include cosmology, galaxy formation and evolution, interstellar matter and star formation, stars and planetary systems, computational astrophysics, high energy astrophysics, laboratory astrophysics, astrochemistry, and instrumentation. The starting dates are negotiable.
15.10.2026
Postdoctoral fellowship in gravitational-wave modelling/analysis at the National University of Singapore
Applications are invited for a postdoctoral research fellowship in the Department of Physics at the National University of Singapore (NUS). The successful candidate will work under the supervision of faculty member Alvin Chua, and will contribute to a Singapore Ministry of Education (MOE)-funded research programme on the scientific modelling and analysis of asymmetric-mass binaries as sources for next-generation gravitational-wave observatories. We seek applicants with a strong background in source modelling and/or data analysis for gravitational-wave astronomy. Applicants with expertise in the modelling and analysis of asymmetric-mass binaries for future space-based detectors such as LISA are particularly encouraged to apply. Application Deadline: December 15th 2026.
13.10.2026
Postdoctoral and Tenure-track fellowships at IGFAE GW group
The GW group at IGFAE invites expressions of interest for the two following fellowship calls recently announced by the Spanish Ministry of Science:
- Postdoctoral level: The "Juan de la Cierva" fellowships are 3-year long fellowship for young researchers whose PhD have or will be awarded in 2024-2026. Deadline: November 26th 2026.
- Tenure-track level: The "Ramon y Cajal" fellowship is the de-facto tenure-track program in Spain, leading to tenured positions. These are 5-year long fellowships equipped with a 200k€ start-up package. In addition, awardees in our group can apply to extra funds coming from our regional government. Deadline: December 10th 2026.
Since the preparation of the application will require a certain level of involvement from our group members, please contact Juan Calderon Bustillo and/or Thomas Dent as soon as possible.
13.10.2026
Faculty Position at Montclair State University
The Department of Physics and Astronomy at Montclair State University invites applications for a full-time, tenure-track Assistant Professor of Engineering position to begin August 2027. This position will contribute to the launch of a new Engineering concentration and support the development of the corresponding curriculum. The ideal applicant will have strong familiarity and experience with the standard curricula for physics and at least one core engineering discipline (especially Mechanical, Aerospace, Electrical, Optical, or Nuclear Engineering). Other engineering or physics disciplines may also be considered. The applicant’s research area should likewise connect with an engineering discipline or a related area of physics or applied physics. Applications should be submitted by December 1, 2026 to ensure full consideration.
13.10.2026
Assistant Professor of Experimental Physics (with research expertise in optics/quantum optics) at Cal State Fullerton
The Department of Physics at California State University, Fullerton, invites applications for a tenure-track Assistant Professor position in experimental physics with expertise in optics/quantum optics with an appointment to begin Fall 2027.
Optics and quantum optics encompass the study and application of light and its interactions with matter, ranging from classical optical phenomena to effects that require a quantum-mechanical description. Research in these broadly defined fields may include the generation, manipulation, propagation, detection, and characterization of light; light–matter interactions; lasers and photonics; spectroscopy and imaging; nonlinear and ultrafast optics; optical materials and devices; and quantum phenomena involving photons, atoms, molecules, or solid-state systems. Work may span fundamental investigations of the physical properties of light and matter through the development of new experimental techniques, optical technologies, sensors, communication and information-processing methods, and other applications enabled by classical or quantum optical phenomena. To be assured full consideration, all application materials must be received by November 1, 2026.
13.10.2026
Postdoctoral Associate Astrophysics at University of Florida
The Department of Physics at the University of Florida invites applications for a Postdoctoral Associate to conduct research on topics related to supermassive black hole astrophysics under the mentorship of Prof. Laura Blecha. Preference will be given to candidates with experience and/or interest in modeling gravitational-wave or multi-messenger source populations, the cosmological evolution of black holes and galaxies, or other topics that overlap with the research of Blecha’s group. The preferred start date is August 16, 2027. Applicants must have a Ph.D. in astronomy, physics, or a closely related field at the time of appointment. To ensure full consideration, application materials should be received by December 4, 2026.
09.10.2026
Department Head of Chemistry and Physics, Southeastern Louisiana University
Southeastern Louisiana University in Hammond, LA, home to a collaborative, student-focused Department of Chemistry and Physics, is searching for a Department Head to serve beginning in Spring or Summer 2027. The head is primarily responsible for advancing the culture of academic excellence and serves as a driving force behind programs, efforts, and initiatives that further the department's strategic goals. Application deadline: November 9, 2026.
09.10.2026
Postdoctoral Researcher in Optical Coatings for Gravitational-Wave Detectors at Kennesaw State University
The gravitational-wave research group at Kennesaw State University invites applications for a postdoctoral researcher working on amorphous optical coatings for current and future gravitational-wave detectors, including Cosmic Explorer. The position is associated with the Center for Coatings Research (CCR) and will involve research on the structure, optical properties, and mechanical properties of coating materials, with opportunities to collaborate with researchers across the gravitational-wave coatings community.
09.10.2026
Tenure track faculty position (Assistant Professor of Physics) at University of Washington Bothell
The Physical Sciences Department at the University of Washington Bothell is pleased to invite applications for a tenure track faculty position as an Assistant Professor of Physics. The successful candidate will be expected to provide active and engaged teaching across the undergraduate physics curriculum and to lead a research program that engages undergraduate students in experimental or applied physics. The priority application deadline is November 1.
09.10.2026
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. Consideration of applications will begin on November 15 but will also continue throughout the academic year and until all positions are filled.
07.10.2026
Fellowship and tenure-track opportunities 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: tenure track as well as junior and senior postdocs. Note that some of the deadlines are imminent and we require quick responses by October 25 for full consideration. 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 IGWN, LISA, or the Einstein Telescope.
06.10.2026
PhD Positions in GW Astrophysics & Dark Matter at GRAPPA (UvA)
GRAPPA invites applications for one or more PhD positions to work at the interface of general relativity, gravitational wave astrophysics, and dark matter phenomenology within the ERC Advanced Grant “De Tenebris,” led by Prof. G. Bertone. The PhD candidate will develop and apply theoretical and computational models for compact binaries in astrophysical/dark matter environments and contribute to the interpretation of current and future gravitational wave observations (LISA and next-generation ground-based detectors). The position is embedded in a collaborative team with strong ties to the international gravitational wave and dark matter communities. Application deadline December 1st 2026.
06.10.2026
Postdoctoral fellowship at the Czech Academy of Sciences
The Astronomical Institute of the Czech Academy of Sciences has opened a call for postdoctoral applications to study various topics, including gravitational waves from small mass ratio black hole binaries. The deadline for applications is 23 October 2026 at noon and the applicants should get in touch by 9 October 2026 for full consideration.
06.10.2026
Postdoctoral Position in Multimessenger Astrophysics and Stellar Evolution Near Massive Black Holes in Warsaw
Postdoctoral position at the Nicolaus Copernicus Astronomical Center (CAMK PAN) in Warsaw, Poland, within the project “Stars Near Massive Black Holes as Electromagnetic Sources and Future Gravitational-Wave Targets for LISA.” Application deadline: November 15, 2026. The project focuses on stellar EMRIs/IMRIs as potential multimessenger sources for LISA. We welcome candidates with expertise across a broad range of areas, including stellar and binary evolution, hydrodynamical simulations of stellar interactions, stellar oscillations and tides, electromagnetic counterparts and tidal disruption events, and gravitational-wave astrophysics.
01.10.2026
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. Consideration of applications will begin on 1 December 2026 and continue until all available positions are filled.
29.09.2026
Faculty Position in Theoretical Gravity Physics & Astrophysics at LSU
The Department of Physics and Astronomy at Louisiana State University (LSU) invites applications for an open rank tenure track faculty position at the assistant professor, tenure-track associate professor, or tenured professor level. Areas of interest include, but are not limited to, theoretical gravity, including quantum and semiclassical gravity, quantum field theory in curved spacetime, relativistic quantum information, numerical relativity, time domain and multimessenger astrophysics, computational high energy astrophysics, nuclear astrophysics, and relativistic plasma astrophysics. Applications close until the position is filled.
29.09.2026
Research Scientist Position in LISA Data Analysis in Greenbelt
The Laser Interferometer Space Antenna (LISA) project at NASA’s Goddard Space Flight Center (GSFC) invites applications for a research scientist position in the field of Gravitational Wave data analysis. Applicants should have a strong record of research in the development of algorithms for scientific data analysis and expertise in the technical disciplines of full-stack software development. Leadership skills, including the ability to both manage and contribute within interdisciplinary teams, are essential. Completed applications received by Friday, October 23, 2026, at 11:59 pm ET, will receive full consideration.
29.09.2026
Poincaré early-career researchers fellowship announcement Observatoire de la Côte d'Azur
The Henri Poincaré Early-Career Researcher Fellowship, funded by the Observatoire de la Côte d'Azur (OCA) and the Université Côte d'Azur IdEx JEDI, offers a two-year postdoctoral contract to early-career researchers who obtained their PhD and pursued their postdoctoral research outside OCA. The fellowship is intended to enable successful candidates to develop an independent research program in the broad field of Earth and Universe sciences. Schedule: closing on november 16th, 2026 at midnight-result february 26th, 2027-start on october 1st, 2027
29.09.2026
The Center of Gravity: Exchange of researchers working on gravitational physics
Grants for short term scientific missions (STSMs) are available to visit and work on research projects within the Center of Gravity (CoG), a DNRF Center of Excellence at the Niels Bohr Institute and at the AEI Astrophysical and Cosmological Relativity Department (ACR), a partner of CoG. We are inviting you to submit proposals for STMSs starting after April, 2027 and ending before October 1, 2027 (applications outside this timeframe will be discarded). We are looking for exciting and challenging research proposals to be developed jointly with our members. We value high risk/high gain proposals at the boundary between different research directions within CoG. This call starts on October 1 and closes November 30, 2026.
29.09.2026
PhD positions at the Center of Gravity, Copenhagen
The Center of Gravity at the Niels Bohr Institute (NBI) invites expressions of interest for a PhD fellowship in gravitational-wave theory and solutions to the relativistic 2-body problem under the supervision of Maarten van de Meent. The preferred starting date is Fall 2027. To receive full consideration, interested candidates should upload the material requested below before December 15th, 2026. The search will remain open until the optimal candidates are found. Successful candidates will join the GWSKy project, funded by an ERC Synergy Grant. We are particularly interested in hiring creative and highly motivated candidates who can work collaboratively in a vibrant, welcoming, and synergistic group.
25.09.2026
PhD Position: Search for quantization of space-time with photon counting interferometry in Cardiff
The Gravity Exploration Institute at Cardiff University has an open PhD position in gravitational-wave and fundamental physics instrumentation. The post will initially be focused on developing of a new optical readout scheme for laser interferometry, that uses photon counting instead of continuous-wave photodetection. The work will be developed in context with our world-leading table-top experiment, and is being funded by an ERC advanced grant. Please talk to Prof. Hartmut Grote if you have further questions. Closing date for the application is 30 October 2026.
25.09.2026
Postdoctoral Positions in Gravitational-Wave Science at Max Planck Institute for Gravitational Physics (Albert Einstein Institute) in Potsdam
Astrophysical and Cosmological Relativity Department · Max Planck Institute for Gravitational Physics (Albert Einstein Institute), Potsdam, Germany
Gravitational-wave astronomy is moving from discovery to precision science. The Astrophysical and Cosmological Relativity (ACR) department at the Albert Einstein Institute (AEI) in Potsdam works across the full chain of that transition — from first-principles modeling of strong-field gravity, through numerical relativity, to the analysis and interpretation of data from LIGO, Virgo and KAGRA today, and from Einstein Telescope, Cosmic Explorer and LISA in the decade ahead.
AEI invites applications for several postdoctoral appointments, offered at different levels according to experience and seniority, with durations from two to five years. Application deadline: November 23rd 2026.
24.09.2026
PhD in Experimental Astroparticle Physics at KIT
The Institute of Experimental Particle Physics (ETP) at the Karlsruhe Institute of Technology (KIT) invites applications for a doctoral position in High-Energy Astroparticle Physics within the IceCube Neutrino Observatory collaboration. The successful candidate will contribute to cutting-edge research in cosmic-ray physics using IceCube. A central focus of the project is the recently upgraded IceCube surface detector array, where the existing IceTop is being extended by a hybrid network of radio antennas and scintillation detectors. The doctoral researcher will play a key role in the calibration, event reconstruction, and scientific analysis of data from this novel detector array. Application deadline: November 14th, 2026.
18.09.2026
Operation Director for SCIENCE Makerspace University of Copenhagen
We invite applications for a 5-year position as Operation Director for the SCIENCE Makerspace at the Faculty of Science, University of Copenhagen. The Faculty of Science is committed to sustainably continuing the Makerspace activities at the end of the 5-year period, providing the possibility for extending the position long-term.
We are establishing a top-tier Makerspace at the Faculty of Science, University of Copenhagen, spearheaded by the Department of Computer Science (DIKU), Niels Bohr Institute (NBI), and the Department of Science Education (IND). The SCIENCE Makerspace vision is built upon a foundation of Diversity, Equity, Inclusion, and Belonging (DEIB) and aims to create an inclusive learning environment that bridges disciplines, supports different ways of learning, and attracts students with diverse backgrounds and interests. Everyone is welcome, and no prior knowledge of makerspaces, machines, or materials is required. Application deadline November 14th, 2026.
18.09.2026
Beecroft Fellow in Cosmology at University of Oxford
Applications are invited for a Beecroft Fellowship in Cosmology. The post holder(s) will report to the group leader Prof. Pedro G. Ferreira and other members of the Beecroft Institute of Particle Astrophysics and Cosmology. The post holder will be a member of a disparate research network working independently to carry out research in cosmic microwave background physics or one or more of the following fields: cosmology, galaxy formation, numerical astrophysics, survey science tied to the up and coming large scale surveys, early universe and gravitational physics. Application close November 30th 2026 12:00 GMT.
18.09.2026
Two Postdoctoral Positions in Joint Simulation-Based Inference for Large-Scale Structure and High-Energy Astrophysics at CNRS, LAPTh
The Laboratoire d’Annecy de Physique Théorique (LAPTh) invites applications for two postdoctoral positions within ADACSI (Accelerating Discoveries in Astrophysics and Cosmology with Simulation-based Inference), funded by the Multidisciplinary Institute for Artificial Intelligence (MIAI) through an AIforScience Research Chair.
The two postdocs will be recruited simultaneously and will work as a team toward a single joint pipeline.
Position 1 — LSS forward modelling and SBI methodology. Developing fast simulations of the LSS observables, in particular data from spectroscopic galaxy surveys and CMB lensing and the inference machinery, building on and extending the SimBIG pipeline. This forward model is also the baseline for the gamma-ray side of the project.
Position 2 — Gamma-ray astrophysics and data analysis. Modelling how gamma-ray emitters populate the cosmic web and linking source populations to the underlying halo and galaxy distribution; developing SBI pipelines for Fermi-LAT data, first standalone and then jointly with LSS.
Applications received before November 20th - 2026 will receive full consideration.
18.09.2026
Assistant Professor in Astrophysics at University of Florida
The Department of Physics in the College of Liberal Arts and Sciences at the University of Florida has an opening for a full-time (1.0 FTE), nine-month, tenure-accruing Assistant Professor in experimental particle astrophysics to begin August 16, 2027. We seek highly qualified candidates from areas related to current and novel experimental dark matter direct detection searches. This position offers the opportunity to interact with and build upon the Department’s extensive research efforts in related and complementary directions, including dark matter detection (ADMX, ALPS, SuperCDMS), experimental particle physics (Belle II, COHERENT, CMS, DUNE, SBND), gravitational wave detection (LIGO, LISA, NANOGrav), theoretical astrophysics, and condensed matter physics. It also provides access to the world-class HiPerGator research computing center. Applications must be submitted November 8th 2026 by 11:55 p.m. (ET).
18.09.2026
Faculty Position in Astrophysics at McGill University
The Department of Physics at McGill University invites applications for a tenure-track appointment at the rank of Assistant Professor in the fields of Transient Astrophysics, Astroparticle Physics, and/or Multi-Messenger Astrophysics. The anticipated start date for this position is August 1, 2027. Applications start November 15, 2026 - open until filled.
16.09.2026
PhD Fellowship 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 for a fixed period of three years. The preferred starting date is April-September 2027. Interested individuals are encouraged to upload all material before December 1, 2026, by submitting a 2-page CV, transcripts, and a one-page letter of motivation. In addition, we are requesting (at least) two letters of recommendation. The search will remain open until completed.
16.09.2026
CITA Postdoctoral and National Fellowships
CITA Postdoctoral Fellowship: This fellowship will be held at CITA, University of Toronto. All CITA Postdoctoral Fellowship applicants with overlap in astroparticle physics will also be considered for a joint McDonald Institute-CITA Fellowship to be held at the University of Toronto.
CITA National Fellowships: These positions are jointly funded by CITA and a faculty member (host) from another Canadian university. The National Fellowship is based at the University of the host. Applicants are strongly encouraged to contact potential hosts directly about these fellowships for more information. An applicant can select up to two possible hosts/locations for a National Fellowship.
Application deadline: November 2nd 2026.
16.09.2026
PhD positions at the International Max Planck Research School for Astronomy & Astrophysics, Bonn & Cologne
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. The application deadline is October 30th, 2026.
09.09.2026
Northwestern - UChicago Brinson Postdoctoral Fellowship in Astrophysics
Northwestern University and The University of Chicago are accepting applications for the Northwestern - UChicago Brinson Postdoctoral Fellowship in Astrophysics, to start in Fall 2027. The Fellow will have the opportunity to pursue an independent research program and benefit from the diverse and dynamic intellectual environments at both Northwestern University’s Center for Interdisciplinary Exploration and Research in Astronomy (learn more about CIERA’s programs and activities) and The University of Chicago (learn more about UChicago’s Astronomy & Astrophysics Department programs and activities). Candidates in all areas of Astronomy and Astrophysics are encouraged to apply. Applications received by November 1, 2026 will receive full consideration, and letters of recommendation will be due November 8, 2026. Later applications will be considered until all positions are filled.
09.09.2026
Assistant/Associate Professor in Astronomy & Astrophysics at University of Chicago
The Department of Astronomy & Astrophysics at the University of Chicago invites applications for Assistant Professor and Associate Professor. We are interested in outstanding scientists who use theoretical, computational, and/or observational approaches to study any aspect of the “Extreme Universe”, including multi-messenger/time-domain Astronomy and high-energy/plasma Astrophysics. The ideal candidate would pursue an original research program in the Department, possibly complementing our existing strengths in cosmology, observational astronomy, galaxy formation, and exoplanets. Review of applications will begin on November 16, 2026 and will continue until the positions are filled.
09.09.2026
Postdoctoral positions at the Center of Gravity, Copenhagen
The Center of Gravity at the Niels Bohr Institute invites expressions of interest for Postdoctoral Fellowships in Gravitational Wave Astrophysics for a fixed period of up to four (3+1) years. The preferred starting date is Fall 2027.
Postdoctoral Fellows 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. Interested individuals are encouraged to upload all material before November 15th, 2026. The search will remain open until finished.
04.09.2026
Postdoctoral positions in the Computational Relativistic Astrophysics division at the Max Planck Institute for Gravitational Physics in Potsdam
The “Computational Relativistic Astrophysics" division at the Max Planck Institute for Gravitational Physics (Albert Einstein Institute; AEI) 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 13th, 2026.
01.09.2026
25 PhD Positions in Astronomy and Astrophysics in Munich
The International Max Planck Research School (IMPRS) on Astrophysics at Ludwig Maximilian University (LMU) Munich invites applications for its international PhD program. Students have access to some of the world’s most powerful ground- and space-based observatories, state-of-the-art scientific instrumentation, and high-performance computing facilities for advanced numerical simulations and theoretical research. Applications are welcome from outstanding students of all nationalities. Application deadline: November 1st 2026
01.09.2026
Postdoctoral fellowships in AI for gravitational waves at the National University of Singapore
Applications are invited for a number of postdoctoral research fellowships in the Department of Physics and the Department of Statistics and Data Science at the National University of Singapore (NUS). Successful candidates will contribute to a Singapore National Research Foundation (NRF)-funded research programme on artificial intelligence for gravitational-wave astronomy, based at NRF's Campus for Research Excellence and Technological Enterprise, and supervised by a team of PIs at NUS: Alvin Chua, Li Cheng, Alexandre Thiery and David Nott. Application close October 31st 2026.
27.08.2026
ESA - Archival Research Visitor Programme
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 (note that all visits must comply with the ESA Security Directives, which may necessitate additional checks). Early-career scientists are particularly encouraged to apply, including PhD students (see below). We encourage applications from women and minorities. The peer-review evaluation process is anonymised to ensure equal opportunities for all applicants. The next deadline for applications is Saturday 31 October 2026, 23:59 UTC.
27.08.2026
LIGO Laboratory Job Opening: Research Engineer, at LIGO Caltech
The Laser Interferometer Gravitational-wave Observatory (LIGO) Laboratory seeks a highly motivated and skilled Research Engineer to join its team. LIGO Laboratory is a National Science Foundation major facility dedicated to observing gravitational-waves. This position is an in-person role located in Pasadena, California.
As a Research Engineer in the LIGO Laboratory, you will have the opportunity to apply your skills to the design and implementation of technologies that increase the LIGO detector sensitivity and astrophysical reach, and to the development of the future interferometric detectors of the next decades. This position focuses on the development and characterization of the extremely high performance systems used for the LIGO interferometer, including but not limited to: the test mass mirrors, a critical component with state of the art performance: greater than 99.999% reflection, extremely low scatter, sub-part-per-million absorption and very low thermal noise; laser systems with unparalleled stability; seismic and vibration isolation systems; optical telescopes and sensors.
27.08.2026
LIGO Laboratory Job Opening: Senior Scientist, at LIGO Caltech
LIGO Laboratory (the Laser Interferometer Gravitational-wave Observatory) seeks a highly motivated and skilled Senior Scientist to join its team with experience in research, design and problem solving in a collaborative environment. This position is an in-person role located in Pasadena, California.
The successful candidate will report to the most senior engineers at LIGO Lab. Given how important core optics and optical coatings are for LIGO today and LIGO tomorrow this is an important position and offers the individual an important role within LIGO Lab. This is an exciting opportunity to work with world-leading scientists and engineers on cutting-edge science. This selected candidate will be a vital part of our talented team, helping to lead LIGO into the future.
21.07.2026
Postdoctoral position in deep-learning-based Newtonian-noise subtraction at ULiège
The STAR Institute at the University of Liège, Belgium invites applications for a postdoctoral researcher position to work with the OGrav group, starting on November 1, 2026, or as soon as possible thereafter. The postdoctoral researcher will focus on deep-learning-based Newtonian Noise subtraction for the Einstein Telescope. The work will include the development, implementation, and in-situ tests of the method on the E-TEST prototype developed in Liège by Prof. Christophe Collette. The successful candidate will also collaborate with members of the Applied Geophysics (APGEO) group led by Prof. Frédéric Nguyen, and the Belgian gravitational-wave community (GraviBel/BelGrav).
14.07.2026
Instrument/Experiment Postdoctoral position at the LIGO Laboratory
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.
01.07.2026
LIGO Laboratory Job Opening: Electronics Engineer, LIGO Caltech
The Laser Interferometer Gravitational-wave Observatory (LIGO) Laboratory seeks a highly motivated and skilled Electronics Engineer to join its team. LIGO Laboratory is a National Science Foundation major facility dedicated to observing gravitational-waves. Jointly operated by the California Institute of Technology and Massachusetts Institute of Technology, the LIGO Laboratory operates world-leading observatories near Richland, WA and Baton Rouge, LA as well as R&D centers on the Caltech and MIT campuses. The LIGO Laboratory’s mission spans a broad and vibrant array of activities related to gravitational-wave physics and astronomy, including detector operations, R&D toward detector improvements, gravitational-wave astrophysics, observatory operations, and education and public outreach. For more information, please visit the Laboratory website at www.ligo.caltech.edu. This position is an in-person role located in Pasadena, California.
12.05.2026
The RING project in Germany: 1 Postdoc and 14 PhD positions in Physics, Geophysics, Geodesy
we would like to draw your attention to the 4-year RING project recently funded by the German Research Foundation (extendable to 8 years). The project has strong overlap with gravitational wave detection research on instrumentation. The project aims at pushing the sensitivity and stability limits of rotational motion sensing with ring laser technology into new realms using approaches from quantum optics and metrology. The ultimate goal is to enable ring laser observations as a complement to classic space-geodetic methods towards more precise, high-rate estimation of Earth Orientation Parameters (EOP). Furthermore, we plan to develop (trans-) portable ring lasers fit for weak, broadband 6 degree-of-freedom ground motion observations towards better understanding of atmosphere-solid Earth coupling (also relevant for seismic decoupling of gravitational wave detection facilities).
14.04.2026
LHO Electrical Engineering Lead
The LIGO Laboratory and LIGO Hanford Observatory invite applications for an Electrical Engineering Lead. We also ask that you circulate this announcement within your networks and encourage strong candidates to apply. Job Summary: At LIGO Hanford you'll coordinate a skilled team of engineers and technicians in the design, testing, and maintenance of precision analog and digital electronics, playing a key role in the day-to-day operations of a one-of-a-kind scientific facility. You'll collaborate with a diverse, international community of scientists and engineers, and have the opportunity to contribute to research that pushes the boundaries of what's possible. This is a leadership role where your technical skills and team-building abilities both matter.
09.04.2026
PhD Scholarships – Statistics, Astrophysics, Cosmology and Gravitational Wave Astronomy in New Zealand
The NZ Astrostatistics and General Relativity Group (NZ Gravity) is a cross-institutional research team spanning astrophysics, cosmology, mathematics and statistics with members at five New Zealand universities as well as international collaborators within the Vera Rubin Observatory and the International LISA Consortium. The NZ Astrostatistics and General Relativity Group (NZ Gravity) is coordinating applications for several PhD scholarships. Potential candidates will be part of an interdisciplinary team, working in areas such as: Interstellar objects, Stellar populations, Supernovae, Large scale structure formation and ultralight dark matter, Engaging with the Vera Rubin Observatory Legacy Survey of Space and Time (LSST), Gravitational wave astronomy, Statistical data analysis for the Laser Interferometer Space Antenna (LISA) Mission.
04.03.2026
Vacuum Lead at LIGO Hanford Observatory
The LIGO Laboratory has a job posting for a Vacuum Lead, LIGO Hanford Observatory, reporting to Richard McCarthy. Anticipated start date: As soon as possible; Full-time Position; Regular-staff Position.Feel free to contact the LIGO Laboratory Staff Relations Coordinator, Lorna Campbell, for more information, OR feel free to contact the Hiring Manager Richard McCarthy, for more information about this position.
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.