Postdoctoral Scholar - Auroral and Subauroral Optical Phenomena - Space Sciences Laboratory

University of California at Berkeley; Berkeley (CA); On-site; USD 65,000 - 90,000; Full time

Job summary

The Space Sciences Laboratory at UC Berkeley invites applications for a Postdoctoral Scholar to investigate auroral and subauroral optical phenomena, collaborating with Dr. L Claire Gasque and Dr. Brian Harding.

The role blends ground-based observations, satellite data, and physics-based modeling to study magnetosphere–ionosphere–thermosphere coupling. The fellow will analyze auroral imagery and spectroscopic data, build event catalogs, and compare results with TREx, Swarm, and DMSP

Qualifications

• PhD (or equivalent) in space physics, geophysics, or a related field.
• Experience with auroral imaging and spectroscopy.
• Strong data analysis and modeling skills.
• Ability to develop reproducible software and publish results.

Responsibilities

• Analyze ground-based optical observations from auroral imagers and spectrographs.
• Develop and apply methods to identify and characterize auroral phenomena.
• Construct and analyze event catalogs and correlate ground- and satellite data.
• Analyze satellite measurements from missions like Swarm and DMSP.
• Develop and apply kinetic, chemical, and electrodynamic models of ionosphere-thermosphere coupling.
• Create synthetic optical observations and compare with measurements.
• Develop well-documented scientific software and contribute to public repositories.
• Lead and contribute to publications and presentations at conferences.

Skills

Auroral imaging analysis

Ground-based optical observations

Data analysis

Numerical modeling

Scientific software development

Education

PhD in space physics / geophysics

Enrolled in a PhD program

Job description

The Space Sciences Laboratory (SSL) at the University of California, Berkeley, seeks applicants for a Postdoctoral Scholar who will be working with Dr. L Claire Gasque and Dr. Brian Harding, specializing in auroral and subauroral optical phenomena.

SSL has a long history of developing and operating space instruments and missions and of using ground-based and space-based observations, numerical models, and scientific software to advance understanding of the space environment. The postdoctoral scholar will join a collaborative geospace research group at SSL broadly investigating magnetosphere-ionosphere-thermosphere coupling.

The postdoctoral research will examine how ionospheric currents and electric fields affect conductivity, chemistry, and energy deposition, and how optical phenomena such as enhanced aurora, Strong Thermal Emission Velocity Enhancement (STEVE), and the picket fence may be used to trace these processes. The work combines ground-based optical measurements, satellite observations, and physics-based numerical modeling.

The postdoctoral scholar will conduct original research on the physical processes governing auroral and subauroral magnetosphere-ionosphere-thermosphere coupling. The scholar will work across two complementary NASA Living With a Star projects and will be encouraged to take intellectual ownership of one or more research components based on their interests and expertise.

Specific responsibilities may include:

• Analyze ground-based optical observations from auroral imagers and spectrographs, including data from the Transition Region Explorer (TREx) network.
• Develop and apply methods to identify and characterize auroral and aurora-like phenomena
• Construct and analyze event catalogs and identify conjunctions between ground-based and satellite observations
• Analyze satellite measurements from missions such as Swarm and DMSP to characterize relevant background plasma conditions, field-aligned currents, electric fields, and particle precipitation
• Develop, adapt, or apply kinetic, chemical, and electrodynamic models of ionosphere-thermosphere coupling under exteme driving to characterize electron energy distributions, conductivity, and optical emissions.
• Develop synthetic optical observations and perform quantitative comparisons between model results and ground-based or satellite measurements.
• Develop well-documented scientific software and reproducible analysis tools, and contribute research software and derived data products to public repositories.
• Lead and contribute to peer-reviewed publications and present results at scientific conferences and LWS team meetings
• Collaborate with members of the two project teams and the broader NASA Living With a Star Focused Science Team.
• Participate in the mentoring of undergraduate or graduate researchers, as appropriate, such as through the SSL ASSURE summer REU program

• PhD (or equivalent international degree) or enrolled in a PhD (or equivalent international degree) program.