Postdoctoral Associate - Researcher in Exoplanet Sciences

Position Overview

The Department of Physics and Astronomy at Rutgers University invites applications for a postdoctoral research position to collaborate with Prof. Renyu Hu on the characterization of small exoplanets in the era of James Webb Space Telescope (JWST). The position will begin on or after September 1, 2026 and is funded through a combination of the Downsbrough endowment at Rutgers and external research grants.

Salary will be competitive and commensurate with experience.

The successful candidate will work at the forefront of exoplanet research and will have opportunities to extract scientific results from multiple JWST programs, develop and apply advanced atmospheric and surface models, and integrate observational and theoretical approaches to study the evolution and climates of small exoplanets. Specific research activities may include one or more of the following:

• Data reduction and analysis, including the development of new techniques and customized pipelines.
• Planet characterization combining space‑based observations with ground‑based, high‑resolution spectroscopy.
• Modeling of exoplanet atmospheres, including radiative transfer and photochemistry across diverse planetary scenarios.
• Simulations of the formation and evolution of small exoplanets, including surface and geological processes.

The postdoctoral researcher may focus on one or more of these areas. Aird of AI/ML methods to enhance and accelerate research is also encouraged. The postdoc will be encouraged and supported in pursuing independent research and professional development, and will also develop new science cases for future observations.

Applicants must have a Ph.D. in astronomy or physics by the start date.

• CV including a list of publications
• Statement of research experience, interests, and professional development plans
• Contact information for three professional references

Applications received by July 31
, 2026 will receive full consideration.

Minimum salary per Postdoc Union Contract - $63,968.

• Medical, prescription drug, and dental coverage
• Paid vacation, holidays, and various leave programs
• Competitive retirement benefits, including defined contribution plans and voluntary tax‑deferred savings options
• Employee and dependent educational benefits
• Life insurance coverage
• Employee discounts programs

For detailed information on benefits and eligibility, please visit:
(Use the "Apply for this Job" box below).-overview
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Campus is located on the flagship Rutgers University-New Brunswick campus in Piscataway, NJ, approximately 45 minutes from New York City.

Questions about this position may be directed to Prof. Renyu Hu .

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As an institution, we encourage all qualified applicants to apply. For additional information please see the Non-Discrimination Statement at the following web address: -statement

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