Johns Hopkins University, Physics and Astronomy
Position ID:
JHU-Physics-POSTDOCTORALRESEARCH [#30781]
Position Title:
Postdoctoral Research Position in Observational Cosmology and the Distance Scale
Position Type:
Postdoctoral
Position Location:
Baltimore, Maryland 21218, United States of America
Subject Area:
Appl Deadline:
2025/12/15 11:59PM
(posted 2025/10/06, listed until 2025/12/15)
(posted 2025/10/06, listed until 2025/12/15)Position Description:
Position Description
Postdoctoral Research Position in Observational Cosmology and the Distance Scale The Department of Physics & Astronomy at Johns Hopkins University invites applications for a postdoctoral research position in observational cosmology, with a focus on precision measurements of the expansion history, cosmological distances and the Hubble constant. The successful candidate will work with Prof. Adam Riess (Nobel Prize in Physics, 2011) and collaborators on a broad range of projects and puzzles targeting these aims. Research topics may include (but are not limited to): • Standard candles as distance indicators (such as Type Ia supernovae, Cepheid variables, etc) and geometric calibration with HST, JWST, Gaia, Rubin, Roman and future facilities. • Development of novel methods of measurement and to reduce systematic uncertainties in measurements. • Analysis of Type Ia supernovae and their calibration using new surveys and multiple geometric anchors. • Participation in large collaborative and cross-calibration with additional cosmological involvement in the preparation and execution of new observational with these facilities. Candidates should have a Ph.D. in astronomy, astrophysics, or a related field by the start date, and experience in observational data analysis. Expertise in variable stars, supernovae, cosmology, or related areas and/or photometry is welcome but not required; strong quantitative and computational skills are essential. The position offers opportunities to lead independent projects while working closely with an active group on forefront problems in cosmology. Applicants will have access to rich observational datasets, computational resources, the Magellan Telescopes, and the vibrant research environment at JHU and STScI. Appointments are for an initial term of two years, with the possibility of renewal subject to performance and funding. Salary and benefits are competitive and commensurate with experience. To apply: Please submit a cover letter, CV, publication list, and a statement of research interests, and arrange for three letters of recommendation to be sent to skain2@jhu.edu. Review of applications will begin as they come in and no later than Dec 15. Johns Hopkins University is an affirmative action/equal opportunity employer, and we welcome applications from candidates of all backgrounds and identities.Application Materials Required:
Submit the following items online at this website to complete your application:
- Cover letter
- Curriculum Vitae
- Research statement
- Publication list
- Three reference letters (to be submitted online by the reference writers on this site )
Further Info:
410-516-7346
The Johns Hopkins University
Department of Physics and Astronomy
3400 N. Charles Street
Baltimore, MD 21218
Department of Physics and Astronomy
3400 N. Charles Street
Baltimore, MD 21218