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Fusion Energy Engineer Jobs (NOW HIRING)

Tokamak Energy

NY · On-site

We're looking for a Magnet Engineer to join our growing magnet development team, working at the forefront of superconducting magnet technology for fusion energy and emerging commercial applications.

Tokamak Energy

NY · On-site

$105K - $145K/yr

Tokamak Energy is a global leader in fusion energy and high temperature superconducting (HTS ... We're seeking a Senior Magnet Engineer to play a leading role in the design, development and ...

Tokamak Energy

Mechanical Design Engineer

Abingdon, VA · On-site

$50K - $65K/yr

Tokamak Energy is a global leader in fusion energy and high temperature superconducting (HTS ... Creating 3D CAD models and engineering drawings * Performing engineering analysis (FEA ...

Pacific Fusion

Senior Structures Engineer

Fremont, CA · On-site

$114K - $157K/yr

Why This Role Matters Pacific Fusion is seeking an exceptional Senior Mechanical Engineer to join our dynamic team and create the path to commercial fusion energy. You will lead the design, detailed ...

Fusion Energy Base

Mechanical Design Engineer

San Leandro, CA · On-site

$84K - $114K/yr

... our advanced fusion energy systems. This role requires a top-tier combination of technical ... Mentor and support junior engineers on design and integration challenges Qualifications * Bachelor ...

Pacific Fusion

Senior Structures Engineer

Fremont, CA · On-site

$156K - $234K/yr

... more fusion energy output than stored energy input). In parallel, we are developing the key ... We are bringing together the best scientists, engineers, and operators from the fusion community ...

Fusion Energy Base

Manufacturing Engineer II

Kearny, NJ · On-site

$105K - $130K/yr

Manufacturing Engineer II - Kearny, NJ - Technology - Manufacturing Engineering - Full-time - On ... fusion energy. The company is reinventing the stellarator using computer-controlled arrays of ...

Pacific Fusion

Senior Mechanical Engineer

San Leandro, CA · On-site

$156K - $234K/yr

... more fusion energy output than stored energy input). In parallel, we are developing the key ... We are bringing together the best scientists, engineers, and operators from the fusion community ...

Pacific Fusion

Senior Mechanical Engineer

San Leandro, CA · On-site

$118K - $156K/yr

Why This Role Matters Pacific Fusion is seeking an exceptional Senior Mechanical Engineer to join our dynamic team and create the path to commercial fusion energy. You will lead the design ...

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Fusion Energy Engineer information

What is the difference between Fusion Energy Engineer vs Nuclear Engineer?

AspectFusion Energy EngineerNuclear Engineer
Required CredentialsBachelor's or Master's in Nuclear, Mechanical, or Energy Engineering; certifications varyBachelor's or Master's in Nuclear Engineering; often licensed or certified
Work EnvironmentResearch labs, energy companies, research institutionsPower plants, research facilities, government agencies
Industry UsageEmerging fusion energy projects, renewable energy sectorTraditional nuclear power, medical, defense sectors
Common Search/ComparisonYesYes

Fusion Energy Engineers focus on developing and optimizing fusion power systems, often working in research and experimental settings. Nuclear Engineers work on nuclear fission reactors, medical applications, and safety protocols. While both roles require strong engineering backgrounds and knowledge of nuclear principles, Fusion Energy Engineers are involved in cutting-edge fusion research, whereas Nuclear Engineers typically work with existing nuclear technologies.

Is fusion energy engineering a good career?

Fusion energy engineering is a specialized field focused on developing and improving nuclear fusion technologies, which have the potential to provide clean and sustainable energy. It typically requires a strong background in physics, engineering, and related technical skills, with opportunities in research institutions, government labs, and energy companies. The field offers challenging work with high growth potential as fusion energy advances toward commercial viability.

What kind of engineers work on fusion energy?

Fusion energy projects typically involve engineers from disciplines such as nuclear, mechanical, electrical, plasma, and systems engineering. These engineers design, develop, and maintain fusion reactors, often working with specialized tools and safety protocols in research facilities or industrial settings.

What are popular job titles related to Fusion Energy Engineer jobs?

For Fusion Energy Engineer jobs, the most frequently searched job titles are:

Infographic showing various Fusion Energy Engineer job openings in the United States as of September 2026, with employment types broken down into 77% Full Time, 22% Part Time, and 1% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution.

OBA Research Scientist/Engineer - Fusion Energy Systems

San Leandro, CA • On-site

Pacific Fusion
See more jobs at Pacific Fusionexternal

$200K - $350K/yr

Full-time

Re-posted 3 days ago

Job description

Why This Role Matters

Pacific Fusion seeks accomplished scientists and engineers with expertise across the spectrum of fusion energy disciplines. This role is for professionals from U.S. national laboratories interested in pursuing an Outside Business Activity (OBA) in fusion energy under the expanded opportunities provided by Section 10720 of the CHIPS and Science Act. Under the new CHIPS Act framework, national laboratory staff can directly participate in advancing fusion energy science and technology as a Pacific Fusion employee outside of their day job at the lab.

Key Technical DomainsWe welcome applicants with expertise in any of the following fusion energy fields:

  • Fusion Energy Science and Technology including plasma physics, fusion science, advanced materials, and all related fields

  • Fusion Energy Target Design

  • Fusion Energy Code Development

  • Fusion Energy Diagnostics

  • Fusion Energy Target Fabrication and Precision Manufacturing

  • Fusion Energy Modeling and Simulation

  • AI/ML for Fusion Energy Applications

  • Fusion Energy Systems Engineering

  • Fusion Energy Data Analysis

  • Fusion Energy Experiments (using existing public-sector experimental capabilities)

  • Fusion Energy Experimental Operations (including radiation and industrial safety)

  • Control Systems (human safety, machine control and safety, data collection integrity)

  • Power Plant Secondary Systems

  • Fusion Energy Technologies, including pulsed power systems, lasers, materials, optics, target injection and tracking, radiation chamber dynamics, fuel cycle, facility operations, cryogenics, vacuum technology, precision machining, and all other associated fields

  • Fusion Energy Technology Peer Review

  • Fusion Energy Technology Concept Ideation

What You'll Do

  • Lead and contribute to fusion energy R&D projects from concept through prototype.

  • Collaborate across disciplines to integrate fusion energy target design, fabrication, diagnostics, and supporting technologies into deployable systems.

  • Publish results in peer-reviewed journals and present at national and international fusion energy conferences.

  • Work hard, have fun, feel rewarded, and make a difference!

What You Bring

  • A top 1% performer who gives 1000% and has a deep desire to win.

  • A current national laboratory employee interested in joining PF through OBA.

  • Advanced degree (Ph.D. or M.S. with significant experience) in physics, engineering, or related discipline.

  • Strong computational, experimental, or engineering skills relevant to fusion energy research.

Why Join Us

  • Contribute directly to the development of commercially deployable fusion energy systems.

  • Collaborate with a world-class team bridging public-private innovation in fusion energy.

  • Flexible work options: positions are available from 5 to 40 hours per week with competitive salary, equity, and benefits.

Compensation

Compensation is negotiable and ranges from a full-time equivalent salary of $200,000 to $350,000 per year plus company equity, depending on experience and qualifications. Pay will be prorated based on the agreed weekly hours. Lunch will be provided when working at a Pacific Fusion facility.

Support for Navigating OBA
Pacific Fusion will provide resources to help you understand and navigate your laboratory's OBA processes, ensuring compliance while enabling your participation in advancing fusion energy research with us.

Alternatives to OBA
If this OBA process turns out not to be right for your needs, we have many career openings at PF!

How to Apply
Send an email to oba@pacificfusion.com expressing your interest in working with PF through OBA. No commitment is implied by this email.

Apply