TechnicalProgramManager,Orion

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. Technical Program Manager, Orion - Reporting to the CTO - Coordinate Orion execution across science, engineering, manufacturing, supply chain, integration, commissioning, and operations readiness. - Help subunit owners assemble and maintain an integrated Orion-level plan, while making clear that each owner remains responsible for their own schedule, scope, and commitments. - Identify cross-team dependencies, interface risks, schedule conflicts, and unresolved ownership gaps. - Ensure major technical decisions are surfaced quickly, framed clearly, and escalated to the right leader or executive when needed. - Highlight technical tradeoffs involving performance, schedule, risk, manufacturability, cost, reliability, and operability. - Drive the cadence for Orion coordination meetings, technical reviews, dependency reviews, and executive decision forums. - Maintain visibility into the plant-level critical path by integrating inputs from responsible owners, not by repla