Research Scientist (Theory)

Zap Energy•Everett, WA

93d•$100,000 - $150,000

About The Position

As a Research Scientist (Theory), you’ll play a critical role in advancing our understanding of Z-pinch operation. Working closely with our Theory & Modeling team, you’ll develop fluid and kinetic plasma models that guide experimental design and operation. Your work will help predict key plasma behaviors—like density and temperature—and inform strategies for sustaining stable fusion conditions. Zap Energy is building a low-cost, compact and scalable fusion energy platform that conﬁnes and compresses plasma without the need for expensive and complex magnetic coils. Zap’s sheared-flow-stabilized Z-pinch technology offers the shortest potential path to commercially viable fusion and requires orders of magnitude less capital than traditional approaches. Zap Energy has over 60 employees in two facilities near Seattle and is backed by leading ﬁnancial and strategic investors. Candidates may be considered for other positions at Zap Energy and actual salary will be based on relevant education, experience, and other qualifications. Range is published in accordance with Washington Equal Pay and Opportunity Act.

Requirements

Master’s degree in plasma physics, fluid dynamics, turbulence, combustion, or a closely related field
Strong knowledge of scientific computing and algorithms (CFD, MHD, continuum kinetic modeling, PIC, etc.)
Excellent coding skills (C++, Fortran, Python, etc.)
Proven ability to communicate complex ideas clearly and effectively
Demonstrated publication record

Nice To Haves

Ph.D. in plasma physics, fluid dynamics, turbulence, combustion, or related field
Experience validating computational models to experiment
Familiarity with kinetic plasma physics and modeling
Background in pulsed power circuits and design
Knowledge of atomic and molecular physics of plasmas or combustion reaction chemistry
Experience in industry using modeling to support product development
Expertise in sub-grid modeling of turbulent transport and high-performance computing workflows

Responsibilities

Develop and implement models that capture essential physics in the formation and sustainment of the sheared-flow-stabilized Z-pinch
Build computational tools and techniques for simulating pulsed power flow, compression physics, shock heating, turbulent transport, plasma sheaths, atomic and molecular reactions, two-fluid effects, and 3D phenomena
Validate models against experimental data and refine predictive capabilities
Collaborate with experimental teams to integrate modeling insights into device design and operation
Share findings through publications and presentations at conferences