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Instrument/Experiment Postdoctoral position at the LIGO Laboratory

The Laser Interferometer Gravitational-Wave Observatory (LIGO) has as its goal the development of gravitational wave physics and astronomy. The LIGO Laboratory is managed by Caltech and MIT, and is funded by the National Science Foundation. It operates observatory sites equipped with laser interferometric detectors at Hanford, Washington and Livingston, Louisiana, which have made the first confirmed detection of gravitational waves. A vigorous LIGO Laboratory R&D program supports the development of enhancements to the LIGO detector and development of future detectors and detector technologies.  

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. Examples include optimizing the squeezing of the vacuum to minimize quantum noise, a prototype cryogenic interferometer, using machine learning for nonlinear feedback control, devising techniques to quell opto-mechanical instabilities that can disable the interferometers, and designing new suspension systems for 100 kg test masses. We seek candidates across a broad range of disciplines. Expertise related to modeling, data analysis, electronics, laser and quantum optics, vibration isolation and control systems is desirable. Most importantly, candidates should be broadly trained scientists, willing to learn new experimental and analytical techniques, and ready to share in the excitement of building, operating and observing with a gravitational-wave observatory. A list of former postdocs at LIGO Hanford and LIGO Livingston is available here . Appointments at the post-doctoral level will initially be for one-year with the possibility of renewal for up to two subsequent years.

Applications for postdoctoral research positions with LIGO Laboratory should indicate which of the LIGO sites (Caltech, MIT, Hanford, or Livingston), if any, are preferred by the applicant, and which (if any) are likely to be unworkable. Caltech and MIT are Affirmative Action/Equal Opportunity employers. Women, minorities, veterans, and disabled persons are encouraged to apply. Applications should be submitted through Academic Jobs Online and include curriculum vitae , list of publications (with refereed articles noted), and the names, addresses, email addresses and telephone numbers of three or more references. Please also attach a research statement describing past experience and current and future research interests (3-4 pages). Applicants should request that three or more letters of recommendations be submitted directly through Academic Jobs Online. Consideration of applications will begin on November 15 but will also continue throughout the academic year and until all positions are filled.

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Gravitational-Wave Research Scientist III at JPL

The Jet Propulsion Laboratory (JPL), California Institute of Technology, invites applications for a Staff Scientist position working on Gravitational Wave science. JPL offers a unique research environment that bridges the gap between fundamental science and space-mission implementation. We are committed to fostering an enriching, rewarding research environment with strong support for professional and personal development. Applications received by August 15, 2026 will receive full consideration.

Responsibilities:

We are looking for an innovative Scientist III to play a pivotal role in developing data analysis algorithms for the Laser Interferometer Space Antenna (LISA). As JPL expands its capabilities in low-frequency gravitational-wave astronomy, this role is essential for developing the sophisticated pipelines required to untangle complex, overlapping signals in order to transition noisy data into astrophysical insight.

The successful candidate will make contributions in one or more of the following areas:

  • Develop Core Pipelines: Design, implement, and validate novel data analysis algorithms, noise reduction algorithms, low-latency alert pipelines, and global-fit architectures tailored for low-frequency gravitational-wave data.
  • Bridge Theory and Data Integrate instrumental, environmental, and astrophysical systematics into robust statistical frameworks to isolate faint cosmological and astrophysical signals from instrument noise and background signals.
  • Leverage the Caltech-JPL Ecosystem: Actively collaborate with JPL’s Galaxies and/or Cosmology Groups, Caltech’s Theoretical Astrophysics Relativity (TAPIR) group, and experts across Caltech’s Division of Physics, Mathematics, and Astronomy (PMA).
  • Strengthen US LISA ties: Work collaboratively to strengthen ties across the NASA LISA ecosystem at GSFC, MSFC, and JPL.
  • Astrophysical Modeling: Advance and connect theoretical models to data analysis pipelines through development of individual source waveform models and/or astrophysical populations.
  • Shape Long-Term Capabilities: Help develop future space-based mission concepts, ground-segment architectures, and enabling data technologies for the next generation of space physics.

Qualifications:

  • A Ph.D. in Physics, Astronomy, Astrophysics, or a related discipline with a minimum of 3 years of post-doctoral or relevant research experience.
  • Deep technical foundation in gravitational-wave data analysis methodologies.
  • Proven track record of scientific excellence in gravitational-wave astronomy, evidenced by peer-reviewed publications and presentations at major international conferences.
  • Strong interpersonal skills and a demonstrated ability to thrive within a highly collaborative, multi-institutional team environment.
  • Excellent written and verbal communication skills, along with a proactive commitment to fostering an inclusive, diverse, and dynamic research culture.

Desired Skills:

  • Direct experience developing data analysis algorithms, astrophysical models, or software frameworks for gravitational wave observatories.
  • Proficiency in applying machine learning or advanced data science methodologies to complex, continuous astrophysical datasets.
  • Broader expertise in multi-messenger astrophysics or related fields of cosmology (e.g., ground-based GW networks, pulsar timing arrays, or cosmic microwave background analysis).
  • Demonstrated potential or experience in successfully proposing for research funds as a Principal Investigator or Co-Investigator.

Note:

Complete applications must include:

  • Cover Letter: Describing your vision for your role at JPL as a leader and contributor to the field of space-based gravitational-wave science.
  • Curriculum Vitae: Including a bibliography of peer-reviewed and other publications.
  • Research Statement: Detailing your research experience and future research objectives (no more than 3 pages).
  • References: Contact information for at least three professional reference writers.

Applications received by August 15, 2026 will receive full consideration.

JPL has a catalog of benefits and perks that span from the traditional to the unique. This includes a variety of health, dental, vision, wellbeing, and retirement plans, paid time off, learning, rideshare, childcare, flexible schedule, parental leave and many more. Our focus is on work-life balance, and living healthy, fulfilling lives as we Dare Mighty Things Together. For benefits eligible positions, benefits are effective the first day of the month coincident with or immediately following the employee’s start date.

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Precision Gravitational Wave Astronomy: From Theory to Discovery July 27-31 in Sexten, Italy

Gravitational wave astronomy is rapidly becoming a precision science.
With upcoming detectors on the ground and in space, we will be able to detect black holes at the edge of the observable universe and test general relativity in its most extreme regimes. However, as the measurements become more sensitive, so does the challenge of interpreting them. Small anomalies in the data could point to new physics—or just reflect environmental effects, modeling uncertainties, or instrumental noise. This workshop, part of the ERC synergy GWSky project, will bring together researchers working across theory, simulations, and observations to tackle this challenge, and build the tools and frameworks needed to make sense of future discoveries.
This workshop is by invitation only

Organizers

SOC
E. Barausse (SISSA, Italy); Z. Bern (UCLA, USA); A. Buonanno (AEI, Germany); M. van de Meent (NBI, Denmark)

Workshop Website

School of Basic Science 2026, August 30 – September 5 in Campagna, Italy

Campagna School of Basic Science 2026
Advanced Methods for the Physics of the Universe

Joint initiative with Korea Institute for Basic Science (IBS)
Con il patrocinio del Dipartimento di Fisica e Astronomia "Galileo Galilei", Università di Padova

The first edition of the Campagna School of Basic Science will focus on advanced theoretical methods for studying the physics of the universe. The program will feature four courses covering the following topics: inflationary cosmology; cosmological correlators; amplitude methods for gravitational waves; and topological data analysis techniques applied to cosmology. The aim of the school is to explore interdisciplinary subjects, fostering discussion and collaboration among participants.

In addition to the lectures, two public events will be organized to celebrate important historical characters who lived in Campagna. The first honors Giordano Bruno, often regarded as one of the earliest true cosmologists for his pioneering ideas about cosmic pluralism and the concept of an infinite universe. The second commemorates Juan Caramuel, considered the first mathematician to publish a rigorous study of non-decimal numeral systems, including the binary system, in 1670, during his stay in Campagna.

The School will be held as part of the second edition of “Campagna Science Week,” whose first edition took place in 2025 and included a conference.

Topics and Lecturers

  • Inflationary Cosmology – Robert Brandenberger (McGill University, Canada)
  • Cosmological Correlators – Paolo Benincasa (Santiago de Compostela, Spain)
  • Amplitude Methods for Gravitational Waves – Carlo Heissenberg (IPhT, Saclay, France)
  • Topological Data Analysis for Cosmology – Matteo Biagetti (RIT, Area Science Park Trieste, Italy)

Public Lectures

  • Giordano Bruno Seminar – Thibault Damour (IHES, Bures-sur-Yvette, France)
  • Juan Caramuel Seminars – Donato Bini (IAC – CNR, Italy) and Gabriele Gionti S.J. (Specola Vaticana, Italy)

School Website

NEHOP 2027 – New Horizons on Primordial Black Hole Physics, June 14-18, 2027 at University of Patras

After four very successful editions in Naples, Edinburgh, Brussels and CERN we are delighted to announce the fifth New Horizons in Primordial Black Hole Physics (NEHOP'27) workshop. This year, it will take place in the beautiful city of Patras, Greece, from 14th to 18th of June, 2027.

This workshop event aims to nurture discussions and bring together experts on the broad topic of Primordial Black Holes (PBHs). From their phenomenological implications, their possible relationship to extant problems in the SM (dark matter, neutrino masses, baryon asymmetry, inflation), their theoretical underpinnings and origin, to the multi-messenger signals that are motivating state-of-the-art experimental developments.

While most talks will consist of short, technical presentations by young researchers, a small number of expert talks will be included to both provide comprehensive overviews and present new results on key topics.

Conference Website

PhD Position in Gravity and Cosmology at NCBJ Warsaw

The Theory Division at the National Centre for Nuclear Research (NCBJ), Warsaw, invites applications for a PhD student position in gravity and cosmology.

We are seeking a highly motivated candidate with experience in scientific computing (Python, C++, and/or Mathematica), a strong background in quantum mechanics, and prior training in general relativity and cosmology through graduate-level coursework or equivalent research experience. Familiarity with quantum gravity will be considered an advantage.

The successful candidate will work on quantum cosmology, contributing to the development of an extension of the standard cosmological framework based on the multiverse-state formalism. The project combines analytical and numerical approaches. The PhD student will be responsible for developing numerical implementations of the formalism, designing and testing computational algorithms, performing numerical simulations, deriving analytical approximations, and investigating potential observational signatures. The student will also contribute to perturbative calculations and the interpretation of the obtained results.

The position is funded by the National Science Centre, Poland, under grant DEC-2025/59/B/ST2/00497. The successful candidate will be enrolled in the NCBJ Doctoral School. Funding includes a doctoral scholarship for up to four years and resources necessary to conduct the research project, including support for conference travel.

The expected starting date is 1 October 2026 (or shortly thereafter).

The deadline for applications is 31 July 2026.

Applications should be submitted through the NCBJ Doctoral School admission process:
https://gradschool.ncbj.gov.pl/admission-requirements/

Applicants should submit:

  • a curriculum vitae,
  • academic transcripts,
  • a statement of research interests describing their motivation and relevant background,
  • a completed application form.

Application materials should be sent to grad@ncbj.gov.pl.

For further information, please visit the NCBJ Doctoral School website (https://gradschool.ncbj.gov.pl).

Please find here details.

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.

The successful candidate will work hands-on to develop, design, procure, build and test electronics and electronic systems hardware, from the prototype to production for the many systems in the LIGO gravitational-wave detectors. 

The successful candidate will collaborate across multiple locations, teams, and disciplines, to support the continued operation and future upgrades to the LIGO laboratory detectors, working at the development of existing systems and at the design of new low noise, high dynamic range, analog and digital electronics for opto-electronic and mechanical devices, including for example: piezo transducers, photodiodes, solid state lasers, acousto-optic modulators, seismic sensors and actuators.  

To conquer the many challenges and rewards associated with building systems that have never been built before, the successful candidate will need to show great attention to detail, curiosity and initiative to explore new ideas and technologies, and will have autonomy to make decisions with support as needed. LIGO is seeking a well-rounded electronics engineer with a broad curiosity of engineering disciplines.

This position is hands-on and will focus on the design and prototyping of the electronics with attention to the interface with the other hardware components. This LIGO engineering position will allow the successful candidate to expand their skillset beyond pure electronics, and gain a working knowledge of optical and mechanical systems as they interface with the electronics needed to operate them.

Essential Job Duties

  • Develop existing and design new low noise, high dynamic range, analog and digital electronics for opto-electronic devices.
  • Build and test electronics components such as chassis, boards and cables.
  • Procure the necessary supplies, parts and materials required for the setup, operation and maintenance of electronics prototypes and production systems.
  • Liaise with in-house and external workshops and vendors.
  • Engage in hands-on creation of precise prototypes in a laboratory setting.
  • Assist with the development of test procedures and evaluation methodologies, and carry out the corresponding measurement and test campaigns.
  • Document system designs, tests and measurements.
  • Perform inventory control and tracking for supplies and parts.
  • Support the two LIGO observatories, either remotely or on-site, with travel up to 25% of time.
  • Participate in upgrades, troubleshooting, problem solving, failure analysis, root cause and corrective action processes as required.
  • Perform cross-discipline work involving mechanical engineering, electrical engineering, and physics.
  • Other duties as assigned.

Basic Qualifications

  • A B.S in Electronics engineering or 4 years of equivalent workplace experience in lieu of a degree.
  • Demonstrable experience of working with basic electronic circuits, electronic testing equipment and testing procedures.
  • Demonstrable skills in microcontroller programming and applications.
  • Basic electronics construction hands on skills including: soldering, repair, and prototyping.
  • Work effectively with cross-disciplinary teams. This includes the ability to take direction, work independently with little to no supervision, and work in a team environment.
  • Excellent organization and time management skills.
  • Strong verbal and written communication skills, a team attitude and a high degree of professional discipline are essential.

Preferred Qualifications

  • Masters in a relevant technical field.
  • Excellent working knowledge of microcontroller design such as Arduino or similar.
  • SolidWorks experience: a portfolio of original work or a certification.
  • Altium experience: a portfolio of original work or a certification.
  • IPC J-STD-001 Electronics assembly certification or equivalent.
  • Machine shop skills as applies to electronics fabrication.
  • Disciplined approach to testing and documentation of experimental processes and results.
  • Possess a high level of initiative, flexibility, and creativity. Possess the ability to multitask, strong problem-solving skills, and a desire to learn.
  • Adapts quickly and resourcefully to shifting priorities and requirements, acquiring whatever knowledge and/or skills are required to effectively address problems that arise.

Required Documents

  • A cover letter summarizing your relevant experience and explaining why you are interested in working at LIGO Lab.
  • Resume.

Please find here full details.

Materials for Advanced Detectors 2026 (MAD26) Workshop, October 12-14 2026

MAD Workshop is an excellent opportunity to connect with collegues involved in the development of advanced materials for gravitational wave detectors as well as with researchers from crystal growth community and industry who share a deep interest in the topic. Together we will discuss recent achievements and challenges in material research and outline prospects for future cooperation. We are confident that face-to-face workshops with a lot of space for personal interaction and individual meetings will contribute to achieving our common goals.

Where:

ENSSIB lecture hall, Université Lyon I
17 Bd du 11 Novembre 1918
Campus de la Doua, 69100 Villeurbanne (France)

General Info:

This is a hybrid event. Participants can join all sessions either in person or online via Zoom. Personal attendance is highly appreciated.

Zoom link will be provided to all registered participants. For the first time, a proceeding of the meeting will be proposed.

Beyond the sessions:

Crystal growth and coating laboratory tours featuring a variety of materials and techniques will be proposed the Monday morning.

The coffee breaks, two lunches and one social event dinner is included in the registration fees.

Presentations and Posters:

It is possible to submit an abstract for either a talk or a poster. Note that, depending on the topic and on the available time slot, we might ask you to convert your contribution to either a talk or a poster. Since the workshop is over 2 days, talks are the preferred format.

Registration:

Registration will open soon. Note that the registration is considered completed only when the payment has been fulfilled. In addition, if no payment has been received after the deadline, you will be automatically deregistered from in-person participation.

No payment fee is required for remote participation.

Important Deadlines

  • Registration Open: 1st July
  • Early Registration Close: 13th September
  • Final Registration Close: 27th September
  • Abstract Submission Open: 1st July
  • Abstract Submission Close: 31st July
  • Abstract Review Completed: 9th September

Local Organizing Committee:
Jerome Degallaix, Severin Nadji
MAD26(at)lma.in2p3.fr

Scientific Committee:

  • Alex Amato – Maastricht University / Nikhef, Netherlands
  • Iryna Buchovska – Leibniz Institute for Crystal Growth (IKZ), Germany
  • Mariana Fazio – University of Strathclyde, United Kingdom
  • Massimo Granata – Laboratoire des Matériaux Avancés (LMA), IP2I-CNRS, France
  • Margot Hennig – The University of Glasgow, United Kingdom / Deutsches Zentrum für Astrophysik (DZA), Germany
  • Luca Naticchioni – INFN Roma, Italy
  • Andrew Spencer – The University of Glasgow, United Kingdom
  • Flavio Travasso – Università di Camerino, Italy

Workshop Website

IGWN-PI School on Gravitational Waves, August 10-14 2026, Waterloo, Canada

The International Gravitational Wave Network (IGWN) School is an intensive one-week program designed for graduate students and early-career researchers seeking to contribute to gravitational wave astronomy through engagement with the global LIGO–Virgo–KAGRA collaboration. 

The school will offer a comprehensive introduction to the science, infrastructure, techniques, and collaborative practices that underpin modern gravitational-wave astronomy given by leading scientists from across this international network of advanced gravitational-wave detectors. Participants will explore the many aspects of gravitational wave observations—from detector operations and characterization to data analysis and astrophysical interpretation—gaining the practical knowledge and methodological tools needed to contribute effectively to this large, worldwide scientific effort. Through lectures, tutorials, and interactive sessions, this program aims to foster a new generation of researchers capable of actively participating in a global collaboration of thousands of scientists working together to make groundbreaking discoveries.

Topics include:

  • compact binary coalescence, continuous wave, and dark matter searches; building gravitational wave catalogs
  • multi-messenger gravitational wave astronomy
  • gravitational wave observatories, instrument science, and detector characterization
  • structure and integrating into the collaboration

More information: https://igwn.docs.ligo.org/web/website/

School Website

2nd New Horizons for Psi Workshop – Black Holes and Fundamental Fields, August 24-28- 2026 in Beijing

The 2nd New Horizons for Psi Workshop will be held in Beijing, China, from 24–28 August 2026, hosted by the International Centre for Theoretical Physics Asia-Pacific (ICTP-AP).

The New Horizons for Psi Workshop is an international conference series devoted to exploring fundamental fields in the vicinity of compact objects, and to understanding how these extreme gravitational environments can serve as powerful laboratories for fundamental physics. The growing interplay between black hole astrophysics, gravitational-wave observations, and particle physics has opened new opportunities to probe phenomena at the intersection of these fields. The workshop brings together researchers working on black holes, gravitational waves, and particle physics, fostering cross-disciplinary dialogue.

In addition to plenary talks, the program will include contributed talks, focused mini-workshop sessions, and a half-day excursion. Abstract submissions for contributed talks are due by 30 June 2026.

Invited Speakers

  • Haipeng An (Tsinghua U)
  • Enrico Barausse (SISSA)
  • Xiaojun Bi (IHEP, CAS)
  • Diego Blas (ICREA/IFAE)
  • Kfir Blum (Weizmann Institute of Science)
  • Richard Brito (IST)
  • Vitor Cardoso (NBI/IST)
  • Arianna Foschi (LESIA)
  • Lam Hui* (Columbia U)
  • Hyungjin Kim (IPhT)
  • Eugene Lim (KCL)
  • Andrea Maselli (GSSI)
  • Hidetoshi Omiya (Kyoto U)
  • Paolo Pani(Sapienza U of Rome) Gilad Perez (Weizmann Institute of Science) Jing Ren (IHEP, CAS) Nils Siemonsen (Princeton U) Thomas Spieksma (Oxford U)
  • Volodymyr Takhistov (KEK & IPMU)
  • Giovanni Tomaselli (IAS)
  • Rodrigo Vicente (U of Amsterdam)
  • Shaojiang Wang (ITP, CAS)
  • Hong Zhang (Shandong U)
  • Yue Zhao (Hong Kong U. Sci. Tech.)
  • *=TBD

International Advisory Board

Gianfranco Bertone, Diego Blas, Richard Brito, Vitor Cardoso, Katy Clough, William East, Joseph Silk, Takahiro Tanaka, Yue-Liang Wu.

Local Organising Committee

Haipeng An, Yifan Chen, Xiaoyong Chu, Huaike Guo, Da Huang, Jing Liu, Teng Ma, Andrew Miller, Shi Pi, Jing Ren, Yong Tang, Yu Tian, Shaojiang Wang, Huan Yang, Jun Zhang (Chair), Yunlong Zhang, Yue Zhao.

REGISTRATIONS and ABSTRACT SUBMISSION ARE NOW OPEN

The registration and abstract submission deadline is 30 June, 2026.

Workshop Website