Experimental Plasma Physicist

About the role

The Scientist (Experimental Plasma Physicist) will develop, implement, and oversee advanced diagnostic systems focused on radiation and fast ion physics for the C-2W fusion device. This includes designing and operating spectroscopic systems (Doppler spectroscopy, charge‑exchange recombination spectroscopy, filtered PMT arrays, visible Bremsstrahlung, fast imaging), X‑ray detectors, and fast ion/fusion product diagnostics (proton and neutron detectors, fast ion loss detectors, neutral particle analyzers). The role supports TAE’s mission to deliver affordable, reliable, and environmentally friendly fusion‑generated electricity.

Responsibilities

• Develop and refine diagnostic techniques to characterize key plasma parameters such as fast ion distributions, electron dynamics, thermal ion and neutral properties, radiation profiles, and energetic particle modes.
• Collaborate with engineering teams to design, implement, and maintain detector systems, optical setups, vacuum hardware, and associated instrumentation.
• Plan and execute experiments on the C-2W fusion device.
• Analyze complex experimental data with advanced modeling and simulation tools, interpreting results within the broader fusion research program.
• Prepare technical reports, documentation, and presentations for internal meetings, project reviews, and scientific conferences.
• Contribute to the design and testing of new or upgraded diagnostic systems in collaboration with scientists and engineers.
• Maintain laboratory infrastructure while strictly following all safety protocols.
• Promote the TAE Core Values, Rules of the Road, and our Culture of Safety.

Requirements

• 2‑5 years post‑PhD experience in experimental plasma physics, with a strong focus on radiation and fast ion diagnostics or closely related fusion diagnostics.
• Demonstrated success in planning and conducting experiments, analyzing results, and delivering technical reports or peer‑reviewed publications.
• Proficiency with plasma diagnostic instrumentation, optical systems, and high‑vacuum systems.
• Hands‑on experience building, deploying, troubleshooting, and maintaining diagnostics on plasma research devices.
• Familiarity with fusion diagnostics and associated radiation safety protocols.
• Experience with data analysis using Python (preferred) or similar tools.
• Working knowledge of simulation tools for modeling plasma behavior.
• Experience with project collaboration and document management platforms.
• Strong analytical and problem‑solving skills with the ability to interpret complex datasets.
• Excellent written and verbal communication skills for multidisciplinary collaboration.
• Ability to work effectively both independently and in team environments to meet project objectives and deadlines.
• Education: Ph.D. in Plasma Physics, Engineering, or a closely related field.

Benefits

• Medical, Dental, Vision insurance
• 401(K) with company match
• Paid vacation + sick time
• Companywide December holiday
• Wellness program
• Parental leave
• Payment rewards for referring talent, novel research, and patents
• Collaborative environment enabling cross‑group participation
• Potential for equity participation
• Headquarters in Southern California
• Employee events on‑ and off‑site
• Commitment to upholding and growing an inclusive organization

Pay

$125,000‑$140,000 (total compensation range)