Build Reliability Engineer

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 over $1 billion from long-time investors such as Sam Altman, Mithril, and Capricorn Investment Group as well as new investors SoftBank and Lightspeed to propel us forward. Our last prototype, Trenta, completed 10,000 high‑power pulses and reached plasma temperatures of 100 million degrees Celsius (9 keV). We are now operating Polaris, our next prototype on the path to the world's first fusion power plant. 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. What You Will Do: You will own the development and implementation of systems that ensure Helion's manufactured products and processes are reliable, efficient, and consistently meet requirements throughout their lifecycle. In this role, you will solve complex, multidisciplinary engineering problems critical to deploying fusion energy at scale. You will collaborate closely with engineers and technicians while contributing to the culture and growth of a fast‑moving team. You will report to the Senior Manager of Production, and this is an onsite role located at our Everett, WA office. You Will: Develop receiving inspection and machine shop inspection processes that ensure reliable performance of both outsourced and in‑house manufactured hardware Implement lean test and inspection processes to ensure reliable manufacturing systems Utilize manufacturing and product data to lead containment and corrective actions on fusion hardware and integrated fusion generators Collaborate with design engineering teams to challenge and simplify hardware requirements Work hands‑on with experienced technicians to build and implement reliable manufacturing processes Expand your engineering skills and domain knowledge by learning from experts Required Skills: Bachelor's degree in engineering 5+ years of professional experience delivering full‑scope engineering projects, including schedule ownership Experience applying first‑principles and method‑based thinking to solve technical problems Hands‑on exposure to multiple engineering disciplines including mechanical, electrical, and fluids 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. #J-18808-Ljbffr Fusion Energy Base