TerraPower LLC.
Developing advanced nuclear reactor technology and medical isotopes.
Company facts
- Founded
- 2006
- Employees
- 1,026
- Headquarters
- United States
- CEO
- Chris Levesque
- Type
- Private
- Funding
- Series D · 2025
About
What started as a visionary venture by Bill Gates and a group of like-minded innovators in 2006 has grown into TerraPower, a leader in advanced nuclear technology dedicated to solving some of the world's toughest challenges in energy, climate, and health. This innovative company, headquartered in Bellevue, Washington, is at the forefront of developing groundbreaking solutions that aim to deliver safe, affordable, and abundant carbon-free energy. TerraPower's flagship project is the Natrium reactor, which merges nuclear power with molten salt energy storage to provide flexible, low-carbon power to meet the increasing demands of the 21st-century grid. The mission of TerraPower is ambitious yet essential: to harness advanced nuclear technology not only to enhance energy production but also to contribute to significant public health advancements, particularly through the development of isotopes for medical treatments, including life-saving cancer therapies. With a dedicated team combining unparalleled expertise in nuclear engineering and a commitment to innovation, TerraPower is tackling both the urgent energy needs caused by climate change and the global health challenges that have long persisted. By fostering a culture of mission-driven innovation, teamwork, and inclusivity, TerraPower attracts exceptional talent and encourages creative solutions that leverage nuclear technology for the greater good. As they pave the way for sustainable energy and medical breakthroughs, TerraPower’s journey reflects a resolute commitment to improving human lives worldwide.
Open positions
Quality Assurance Specialist
Quality Assurance Specialist at TerraPower Isotopes supporting Ac-225 medical isotope production in Everett, WA — reviews batch records, manages deviations, CAPA, and change controls, qualifies suppliers, supports audits, and ensures GMP compliance (FDA 21 CFR 210/211, ICH) in a radiopharmaceutical manufacturing setting.
Director, Supply Chain Operations
TerraPower is a nuclear technology company based in Bellevue, Washington. At its core, the company is working to raise living standards globally through a more affordable, secure, and environmentally friendly form of…
EHS Coordinator
TerraPower is a nuclear technology company based in Bellevue, Washington. At its core, the company is working to raise living standards globally through a more affordable, secure and environmentally friendly form of…
Project Manager, Equipment Delivery Management
Oversee delivery of critical equipment for a nuclear-energy company, tracking milestones, costs, and risks via EVMS while coordinating with supply-chain, engineering, and project teams.
Manager, Core Component Manufacturing
TerraPower is a nuclear technology company based in Bellevue, Washington. At its core, the company is working to raise living standards globally through a more affordable, secure, and environmentally friendly form of…
Project Manager
Oversee TerraPower’s Natrium nuclear reactor project, coordinating schedules, budgets, and cross-functional teams to deliver on-time and on-budget while adhering to technical and contractual requirements.
Fuel Fabrication Senior Manager
TerraPower is a nuclear technology company based in Bellevue, Washington. At its core, the company is working to raise living standards globally through a more affordable, secure, and environmentally friendly form of…