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 and suppliers to build the energy industry of the future.

We’re in the best position to make it happen. Since 2018, we’ve raised nearly $3 billion in capital, making us the largest and leading private 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 Staff Fuel Cycle & Blanket Test Engineer

The Staff Fuel Cycle & Blanket Test Engineer will be a technical leader in the operation, testing, and maintenance of laboratory systems for fusion fuel cycle and molten salt technology development.

The responsibilities of this role will be primarily focused on building new capabilities in the day-to-day operations of the gas handling & molten salt test facilities, and general test leadership for SPARC operations. Development of test plans, commissioning procedures, and integrating the completed systems to bring to a fully operational state are key responsibilities of the position. Job assignments in support of facility commissioning & testing should be completed in a highly independent manner, while also providing test result summaries to the Tritium and Blanket program leads, Director of Fuel Cycle & Blanket Technology, & Test Manager for general awareness of system state(s). This position will directly contribute to or lead major system test campaigns, while also working with the Test Manager to support training & development of new operators in tritium handling systems, operation of balance of plant & general lab equipment.