Post-Doctoral Research in Exoplanet Atmospheres
About the role
The Space Telescope Science Institute (STScI) invites applications for a post-doctoral researcher position to work with Dr. Leonardo dos Santos and Dr. Joshua Lothringer on observational studies of atmospheres of hot, gas-giant exoplanets, specifically the properties of their upper atmospheres and a detailed study of the lower atmosphere of the hottest known exoplanet. This research will include analysis and interpretation of UV observations with the STIS instrument on the Hubble Space Telescope (HST) and near-IR observations with the NIRISS instrument on the James Webb Space Telescope (JWST).
Responsibilities
- Analysis and interpretation of UV observations with the STIS instrument on the Hubble Space Telescope (HST)
- Data reduction and instrumental systematics of space-based observations
- Exoplanet transits, eclipses and/or phase curves
- Atmospheric escape
- Participation in related projects and engagement with other groups
Requirements
- Holding a Ph.D. degree in Astronomy, Physics, Planetary Science, or related fields at the start of the position
- Expertise in one or more of the following areas is desirable: UV/near-IR spectroscopy, data reduction and instrumental systematics of space-based observations, exoplanet transits, eclipses and/or phase curves, atmospheric escape
Qualifications
- Creativity
- Willingness to take on new projects
- Learn new skills
- Work independently to bring projects to fruition
Skills
- UV/near-IR spectroscopy
- Data reduction and instrumental systematics of space-based observations
- Exoplanet transits, eclipses and/or phase curves
- Atmospheric escape
Benefits
- Excellent benefits package
- Competitive salaries
- Stimulating work environment
Pay
Salary range: $74,000 - $85,000
Schedule
Nominal start date is flexible, but can start as early as October 2026. Initial appointment is for two years, with an expected renewal to a 3rd year subject to satisfactory performance and availability of funding.
Contact
Any questions about the position should be directed to Dr. Dos Santos, ldsantos@stsci.edu.
Application Process
Applicants shall hold a Ph.D. degree in Astronomy, Physics, Planetary Science, or related fields at the start of the position. To apply, please complete an on-line application through: . The following materials will be requested in PDF format: a brief cover letter, a curriculum vitae, a list of publications, and a concise (1-3 page) statement of research interests, accomplishments, and relevant technical experience. Complete applications received by August 31, 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 #: HRC0015983.
Questions
Questions regarding the application process can be sent directly to careers@stsci.edu.