Senior Computational Plasma Scientist - MHD

Helion; Everett (WA); On-site; USD 90,000 - 120,000; Full time

Benefits offered by this job

Medical, Dental, and Vision plans

31 Days of PTO

10 paid holidays

Up to 5% employer 401(k) match

Short‑term and long‑term disability

Paid parental leave

Annual wellness stipend

Job summary

Helion is seeking a Computational Plasma Engineer in Everett, WA to lead simulation efforts related to magnetic field diffusion and FRC dynamics. Responsibilities include running MHD simulations, performing detailed analysis, and collaborating with scientists and engineers.

The ideal candidate should possess a PhD in a relevant field and have significant experience with MHD simulations. Benefits include comprehensive medical plans, PTO, and 401(k) matching.

Qualifications

• 5+ years experience with MHD simulations in academic, laboratory, or industry settings.
• Experience writing scripts for data analysis and visualization.
• Knowledge of magnetic field diffusion and FRC physics.

Responsibilities

• Run internal MHD code to simulate FRC dynamics.
• Calculate FRC dynamics and circuit response for fusion generators.
• Perform analysis to interpret experimental measurements.

Skills

MHD simulations

Plasma Physics

MATLAB

Fortran

C

Python

Education

PhD in Plasma Physics, Applied Physics, Computational Physics, Nuclear Engineering, Aerospace Engineering, or related field

Tools

Internal MHD code

Job description

What You Will Be Doing:

Helion is hiring a Computational Plasma Engineer. You will communicate with engineers and scientists on a wide range of topics, including plasma physics, magnetic field diffusion and eddy currents, circuit response and coupling, and structural mechanics. You will report to the Manager of Computational Science at our Everett, WA office.

You Will:

• Run our internal MHD code to simulate FRC dynamics under a wide range of simulation conditions, from initial setup through post‑processing
• Calculate FRC dynamics, circuit response, and magnetic loads to aid the development of our fusion generators
• Perform analysis to interpret experimental measurements by reproducing experimental conditions with our internal MHD code
• Collaborate with and learn from experts to expand your technical skill set and domain knowledge
• Communicate simulation results and findings with accuracy and rigor to both scientists and engineers by preparing reports, presentations, and graphics

Required Skills:

• PhD in Plasma Physics, Applied Physics, Computational Physics, Nuclear Engineering, Aerospace Engineering, or related field
• 5+ years of experience running, analyzing, or interpreting MHD simulations in academic, national laboratory, or industry settings
• Knowledge of magnetic field diffusion and eddy currents
• Understanding of FRC physics
• Experience writing scripts to analyze output, parse files, and create plots in common programming languages (MATLAB, Fortran, C, Python, etc.)
• Experience with MATLAB and Fortran
• Experience using computer simulation tools for circuit dynamics, fluid dynamics, transient magnetics, or plasma dynamics

Benefits:

• Medical, Dental, and Vision plans for employees and their families
• 31 Days of PTO (21 vacation days and 10 sick days)
• 10 paid holidays, plus company‑wide winter break
• Up to 5 % employer 401(k) match
• Short‑term disability, long‑term disability, and life insurance
• Paid parental leave and support (up to 16 weeks)
• Annual wellness stipend

Helion is an equal‑opportunity employer and values diversity at our company. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need assistance or an accommodation during the interview process, please let us know.