About Helion
We are a fusion power company based in Everett, WA, with the mission to build the world's first fusion power plant, enabling a future with unlimited clean electricity. Our vision is a world with clean, reliable, and affordable energy for everyone.
Since Helion's founding in 2013, we have raised $1.5 billion from long-time investors such as Sam Altman, Mithril, and Capricorn Investment Group as well as new investors including Thrive Capital, LightSpeed Venture Capital, SoftBank, and others to propel us forward. Our current prototype, Polaris, has reached record-breaking plasma temperatures of 150 million degrees Celsius (13 keV). Helion is continuing to iterate and on the path to the world's first fusion power plant, Orion.
This is a pivotal time to join Helion. You will tackle real-world challenges with a team that prizes urgency, rigor, ownership, and a commitment to delivering hard truths – values essential to achieving what no one has before. Together, we will change the future of energy, because the world can't wait.
Why This Role Matters
A Fusion power plant only produces useful results if something can control it, observe it, and make sense of what it did. The means firmware on the controllers that fire the pulses, supervisory automation that coordinates the machine as a system, the network and infrastructure backbone, and data pipelines that capture events spanning nanoseconds to years. The machine and facility are first of their kind, which means the software is too.
You will lead and scale the team that builds it. This means more than just hiring the right people. It means establishing software engineering as a core functional discipline by creating processes that enable the team to do their best work and building the structure around how software and hardware teams interact at Helion.
What You Will Be Doing
Lead and grow the Plant Control Software team, a multidisciplinary team across firmware, application software, networking, infrastructure, and cybersecurity.
Own delivery of the plant control software stack across its embedded, supervisory, networking, and data layers.
Partner closely with electrical engineering, mechanical engineering, fuel cycle, systems engineering, operations, and science. Our software ships against hardware on a shared schedule and the coordination across those boundaries is a core responsibility.
Establish the engineering principles that will be the foundation for this team as it grows including how it plans, reviews, tests, deploys, responds to faults, and hands off to operations.
Required Skills
10+ years of experience building complex control systems for hardware 3+ years of experience in a leadership role building and managing a multidisciplinary software team (software engineers, firmware/embedded engineers, with a diversity of level from early career to senior).
Depth in real-time, embedded, or control software for physical systems, sufficient to hold technical direction with a senior team.
A track record of delivering software against hardware on a shared schedule in an environment where the hardware is the product.
Experience hiring, and growing engineers over time.
The ability to work fluently across disciplinary boundaries with electrical engineers, mechanical engineers, systems engineers, operators, and scientists.
A degree in Computer Science, Electrical Engineering, or a related field, or equivalent practical experience.
#LI-Onsite #LI-RR1
Benefits
Our total compensation package includes benefits, including but not limited to:
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 value 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.
Skills Required
- 10+ years of experience building complex control systems for hardware
- 3+ years of experience in a leadership role building and managing a multidisciplinary software team
- Depth in real-time, embedded, or control software for physical systems
- Track record of delivering software against hardware on a shared schedule where hardware is the product
- Experience hiring and growing engineers over time
- Ability to work fluently across disciplinary boundaries with electrical, mechanical, systems engineers, operators, and scientists
- Degree in Computer Science, Electrical Engineering, or related field, or equivalent practical experience
Helion Energy Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Helion Energy and has not been reviewed or approved by Helion Energy.
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Fair & Transparent Compensation — Compensation is considered competitive for many roles, with employer materials emphasizing competitively benchmarked pay. Total rewards commonly include salary plus equity and benefits that align with market expectations.
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Healthcare Strength — Health coverage includes medical, dental, and vision with options for fully employer‑paid premiums, HSA support, and core protections like life and disability. This breadth signals robust medical benefits for a growth‑stage company.
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Equity Value & Accessibility — Equity is broadly offered through stock options for all employees, positioning ownership as a meaningful part of total rewards. Employer communications consistently highlight equity participation as a differentiator.
Helion Energy Insights
What We Do
Helion is a fusion power company based in Everett, WA, with the mission to enable a future with unlimited clean energy. Our vision is a world with clean, reliable, and affordable electricity for everyone. Currently, we are scaling up our latest fusion prototype to make our vision a reality. We’re hiring brilliant scientists, engineers, and builders passionate about developing world-changing technologies. If that sounds like you, check out our open positions.
