Pulsed Power Engineer

Be an Early ApplicantFull Time

Fremont, CAPosted Today

Role Overview

Pacific Fusion is hiring a Pulsed Power Engineer. This is a full-time role in Fremont. posted today. applications are still in the early window, before most candidates have applied. Full responsibilities, required qualifications, and the apply link are listed in the description below.

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Job description

About Pacific Fusion

Pacific Fusion was founded in 2023 with the mission to power the world with abundant, affordable, clean energy.

We are rapidly designing and building a pulser-driven inertial fusion system to achieve net facility gain (more fusion energy output than stored energy input). In parallel, we are developing the key components required to build affordable fusion systems.

Our plans are ambitious. We have raised over $900M so far from incredible investors, resourcing us to deliver on these plans. We are bringing together the best scientists, engineers, and operators from the fusion community, hard tech industry, and other sectors. We are united by a shared sense of urgency to provide clean power for the world, particularly managing climate change while meeting growing global energy demand. You can read more about us in this letter from our founders.

Why This Role Matters

We are seeking a highly motivated Pulsed Power Engineer to design, build, operate, and advance our pulsed power systems — the core of our experimental fusion platform. This role is deeply hands-on and multidisciplinary, requiring expertise across high-voltage systems, controls, diagnostics, and data analysis. The ideal candidate combines strong technical depth with the ability to lead R&D workflows, collaborate across disciplines, and take ownership of system performance and development.

What You'll Do

Design, build, and operate pulsed power systems, including high-voltage and high-current architectures.
Design, build, and operate control systems for pulsed power operation, safety, and automation.
Operate pulsed power systems during testing and data acquisition campaigns, including occasional work outside regular business hours.
Ensure safe, reliable operation of high-energy systems in accordance with company safety protocols.
Acquire, process, and analyze data from pulsed power experiments to evaluate system performance and stability.
Develop tools and workflows for data collection, visualization, and interpretation.
Translate experimental results into actionable insights for next-generation pulser design.
Take ownership of pulsed power subsystem advancement and roadmap execution.
Lead design reviews, experimental planning, and technical documentation.
Collaborate with mechanical, electrical, and plasma physics teams to iterate and improve designs.
Drive continuous improvement in reliability, efficiency, and diagnostic capability.

What You Bring

Bachelor’s degree in Electrical Engineering, Applied Physics, or a related field.
3+ years of demonstrated experience designing and operating pulsed power systems and related experiments.
Proven ability to deliver complex R&D projects on schedule, from concept to prototype to validation.
Experience building and managing multidisciplinary teams of engineers and scientists.
Expertise in pulse power and plasma diagnostics, including voltage, current, and optical instrumentation.
Strong background in electronic design, control systems, and PLC software development.
Experience with vacuum systems design, operation, and diagnostics.
Proficiency in circuit simulations (e.g., SPICE, PSCAD, COMSOL, or similar) and data analysis using Python, MATLAB, or equivalent tools.
Familiarity with engineering modeling and CAD software (e.g., SolidWorks, ANSYS, or COMSOL Multiphysics).

Bonus Points For

Advanced degree (M.S. or Ph.D.) in Electrical Engineering, Applied Physics, or a related field.
Prior experience with high-voltage pulsed systems for fusion, plasma research, or accelerator applications.
Hands-on experience integrating diagnostics and controls for high-energy experiments.
Knowledge of safety standards and best practices in high-voltage or high-energy environments.

Pay Range:

$130,000—$185,000 USD

Total Compensation & Benefits for Eligible Employees

Industry-competitive salary
Equity plan
6% employer 401k matching
Generous paid time off (including sick leave, vacation, paid family leave)
Medical, Dental, and Vision insurance

Actual base salary offered will be determined by: experience, skills, and work location. This range is for base salary, our total compensation includes equity and benefits. We welcome you to apply even if your expectations are outside our listed range.

Pacific Fusion is committed to creating a diverse environment and is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.

Pacific Fusion is committed to providing reasonable accommodations for qualified individuals with disabilities in our job application procedures and throughout employment. If you need assistance or any accommodation, please let us know.

Pacific Fusion does not accept unsolicited resumes from recruiters or employment agencies without a fully executed recruitment agreement in place. In the absence of such agreement, Pacific Fusion reserves the right to pursue and hire any candidates without an obligation to pay fees. Agencies are requested not to contact Pacific Fusion hiring managers or employees regarding recruiting services.

About Pacific Fusion

Pacific Fusion

pacificfusion.com

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Frequently Asked Questions

How do I apply for the Pulsed Power Engineer position at Pacific Fusion?

Use the Apply button above to submit your application directly to Pacific Fusion. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.

Where is the Pulsed Power Engineer position at Pacific Fusion located?

This position is based in Fremont. Pacific Fusion has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.

What does a Pulsed Power Engineer at Pacific Fusion earn?

Pacific Fusion has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.

When was the Pulsed Power Engineer role at Pacific Fusion posted?

This role was posted on July 23, 2026 (today). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.