Why this role exists
Commonwealth Fusion Systems raised $1B Unknown on 30 Jul 2026. This role went up 54 days later.
About Commonwealth Fusion Systems: Commonwealth Fusion Systems is on a mission to deliver the urgent transition to fusion energy. Combining decades of research, top talent, and new technologies, we’re designing and building commercially viable fusion power plants. And we're working with policymakers, suppliers, and many others to build the energy industry of the future. We’re in the best position to make it happen. Since 2018, we’ve raised $4 billion of capital, making us the largest and leading fusion company in the world. Now we’re looking for more thinkers, doers, builders, and makers to join us. People who’ll bring new perspectives, solve tough problems, and thrive as part of a team. If that’s you and this role fits, we want to hear from you. Join the power movement as a Senior Test Planning Engineer - Assembly This position is overall responsible for planning, drafting and achieving necessary approval of SPARC Assembly Test Products (test campaigns, plans, instructions, procedures) to accelerate project milestones.