Astrophysics: Stellar Activity

ORAU; Greenbelt (MD); On-site; USD 55,000 - 70,000; Full time

Job summary

A leading research organization is seeking a postdoctoral researcher to study stellar activity in Greenbelt, Maryland. This role involves analyzing time-series data from multiple NASA observatories like TESS and NICER. Candidates should have a Ph.D. in astrophysics or a related field and experience in data analysis and multi-wavelength studies. Strong communication skills are essential for collaboration across teams. The position offers the opportunity to work on significant projects impacting astrophysics and exoplanet studies.

Qualifications

• Ph.D. required in astronomy, physics, or a closely related discipline.
• Experience with time-domain astrophysics and multi-wavelength studies.
• Strong quantitative and data-analysis skills.

Responsibilities

• Analyze time-series and data related to stellar activity phenomena.
• Develop observational strategies for studying magnetic activity.
• Conduct comparative studies of various stellar activity indicators.

Skills

Data analysis skills

Computational skills

Communication skills

Education

Ph.D. in astronomy or related discipline

Job description

Overview

The NASA Postdoctoral Program (NPP) seeks a postdoctoral researcher to study stellar activity in partially and fully convective stars (< 1.8 solar masses). The research will involve time‑series analysis using multi‑wavelength data from missions such as TESS, Swift, NICER, and other NASA observatories, with a focus on stellar rotation, flares, activity evolution, and the impact of activity on exoplanets.

Responsibilities

• Analyze time‑series and other data to investigate stellar activity phenomena.
• Develop multi‑wavelength observational strategies to study magnetic activity indicators.
• Conduct comparative studies of different activity indicators across spectral bands.
• Assess the influence of stellar activity on exoplanet atmospheres.
• Propose and execute projects that combine multiple NASA resources (e.g., TESS, Swift, NICER).

Qualifications

• Ph.D. in astronomy, physics, or a closely related discipline.
• Prior experience with time‑domain astrophysics analyses and multi‑wavelength studies.
• Strong quantitative, computational, and data‑analysis skills.
• Excellent communication skills and the ability to collaborate across interdisciplinary teams.

Eligibility Requirements

• United States citizens.
• U.S. lawful permanent residents (LPR).
• Foreign nationals eligible for an Exchange Visitor J‑1 visa status.
• Applicants for LPR, asylees, or refugees in the U.S. at the time of application with a valid EAD card and I‑485 or I‑589 forms pending.
• Doctoral degree required.

Application Deadline

11/1/2026 6:00:59 PM Eastern Time Zone

Location

Goddard Space Flight Center, Greenbelt, Maryland

Contact

For inquiries or to request a research proposal, please email [e-mail].