Post-Doctoral Researcher in Exoplanet Atmospheric Characterization

Association-of-Universities-For-Research-in-Astronom; Baltimore (MD); Hybrid; USD 65,000 - 80,000; Full time

Benefits offered by this job

Relocation funding

Conference travel funding

Postdoc mentoring program

Job summary

Space Telescope Science Institute (STScI) in Baltimore, MD invites applications for a post-doctoral researcher to study exoplanet atmospheres using JWST data. The position emphasizes observational analysis of sub-Neptune and gas giants and collaboration with Dr. Joshua Lothringer and others.

The appointment is for two years with potential renewal, starting Summer/Fall 2027. STScI offers relocation funding, computing and conference travel support, and a mentoring program to develop academic and

Qualifications

• PhD required at start of appointment.
• Experience with JWST data is desirable.
• Strong ability to work independently and on new projects.

Responsibilities

• Analyze JWST observations of exoplanets to characterize atmospheres.
• Collaborate with STScI/JHU teams and external collaborators.
• Present results at seminars and in publications.

Skills

Transiting exoplanet time-series

Atmospheric modeling & retrieval

Education

PhD in Planetary Science, Astronomy, Physics, or related fields

Job description

Post-Doctoral Researcher in Exoplanet Atmospheric Characterization

Job Category : POST

Requisition Number : POSTD005651

• Posted : October 28, 2026
• Full-Time
• Hybrid

Locations

Showing 1 location

Baltimore, MD 21218, USA

Description

The Space Telescope Science Institute (STScI) invites applications for a post-doctoral researcher position to work with Dr. Joshua Lothringer and collaborators on observational studies of exoplanet atmospheres. The research will include the analysis and interpretation of JWST observations of sub-Neptune and gas giant exoplanets. Part of the time may be available for independent research or new projects in related areas. The nominal start date is expected to be Summer/Fall 2027, but other dates are negotiable. The initial appointment is for two years, with renewal for a third year subject to satisfactory performance and availability of funding.

STScI, located on Johns Hopkins University Homewood Campus in Baltimore, Maryland, provides a stimulating work environment rich in colloquia, journal clubs, symposia, and learning opportunities related to the missions supported by STScI (HST, JWST, Roman). The successful applicant will benefit from the large exoplant collaborations at STScI, JHU, and other nearby institutions.

STScI offers an excellent benefits package and competitive salaries, with pay commensurate with the year of Ph.D. The position includes funding for relocation, and for the computing and conference travel in support of these JWST Projects. STScI also offers a postdoc mentoring program to help develop academic and professional skills to prepare the applicant for future job opportunities.

Applicants shall hold a Ph.D. degree in Planetary Science, Astronomy, Physics, or related fields at the start of the position. Expertise in transiting exoplanet time series data analysis and/or atmospheric modeling and retrieval is desirable. More important is the willingness to take on new projects, learn new skills, and work independently to bring these projects to fruition.

The following materials will be requested in PDF format: a brief cover letter, a curriculum vitae (including a list of publications), and a concise (2-3 page) statement of research interests, accomplishments, and relevant technical experience. Complete applications received by December 15, 2026, will receive full consideration. Also, applicants must arrange for three confidential letters of reference. Reference letters must be submitted by the same date via the on-line application system. Reference #: HRC0016525

Questions regarding the application process can be sent directly to [e-mail] .

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