Postdoctoral Research Position in Observational Cosmology and the Distance Scale

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.

Responsibilities

Qualifications

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.

Opportunity and Resources

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.

Appointment and Application

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.

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