Postdoctoral Appointee - Characterization and Modeling of Semiconductor Materials, Onsite
Lawrence, Douglas County, Kansas, 66045, USA
Listed on 2026-02-12
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Engineering
Electrical Engineering, Electronics Engineer
About Sandia:
Sandia National Laboratories is the nation’s premier science and engineering lab for national security and technology innovation, with teams of specialists focused on cutting‑edge work in a broad array of areas.
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- Flexible work arrangements for many positions include 9/80 (work 80 hours every two weeks, with every other Friday off) and 4/10 (work 4 ten‑hour days each week) compressed workweeks, part‑time work, and telecommuting (a mix of onsite work and working from home)
- Generous vacation, strong medical and other benefits, competitive 401k, learning opportunities, relocation assistance and amenities aimed at creating a solid work/life balance*
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What Your Job Will Be Like:The Power Electronics and Energy Conversion Systems Department is rapidly growing our research capabilities, and we are looking for a postdoctoral researcher to join our dynamic team of professionals.
We are seeking an independent and highly motivated individual to perform high‑impact research on the characterization and modeling of active (wide bandgap semiconductors) and passive (magnetics and dielectric) power electronics components. Our team develops new modular hardware architectures and intelligent control strategies for high‑performance, medium voltage, power conversion systems. You will be responsible for supporting existing research projects and contributing to the development of new projects and proposals focused on power conversion systems for utility‑scale energy storage applications.
Responsibilities- Model SiC and GaN devices and integrate them with advanced modular power electronics topologies.
- Design and build power modules using our new heterogeneous integration lab.
- Conduct experiments using state‑of‑the‑art characterization instrumentation.
- Assess components long‑term reliability and conduct failure analysis.
- Collaborate with the power electronics systems design team to optimize the utilization of advanced devices.
- Present research progress at group meetings, peer review events, and technical conferences.
- Develop innovative solutions for utility‑scale storage applications as part of an interdisciplinary team.
Due to the nature of the work, the selected applicant must be able to work onsite.
Qualifications We Require:- PhD in Material Engineering, Electrical Engineering, or other relevant, related field.
- Proven record of technical accomplishment and strong written and verbal communication skills, as evidenced by publications in peer‑reviewed journals and/or presentations at scientific conferences.
- Ability to obtain and maintain a DOE Q‑level security clearance.
- Proficiency in LT Spice, COMSOL, and ANSYS for modeling and simulation tasks.
- Experience with electrical characterization systems, spectroscopy, and multi‑probe characterization techniques.
- Experience with long‑term reliability characterization and data analysis, and failure analysis.
- Experience in PCB design for power electronics applications.
- Familiarity with embedded system programming (if applicable to specific projects).
- Experience with data analysis software such as MATLAB or Python for analyzing experimental data.
- Ability to work collaboratively in interdisciplinary teams and contribute to group efforts.
The Power Electronics and Energy Conversion Systems Department is focused on the development and integration of power conversion devices and systems into our future electric grid. The department maintains laboratories for building and evaluating power electronic systems up to 12 kV, for component characterization, and for constructing custom power electronics modules. Department members coordinate closely with staff in other grid modernization and security departments, as well as with related programs…
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