Mechanical Engineer, RF Systems

SPARC sustains fusion reactions by feeding >25MW of 120MHz RF power into the tokamak to heat the plasma to 100 million Kelvin. We need a Mechanical Engineer to design the critical physical infrastructure that routes this massive power, from coax transmission lines that span the entire plant to the intricate cooling plates required for high-power electronics.

At this level, you will own the physical design and integration of robust mechanical systems, translating requirements into manufacturing-ready hardware. You will design everything from large-scale utility interfaces and custom bellows to sheet metal parts and custom heat sinks, taking designs from ideation and CAD modeling through fabrication and direct plant integration.

For more information on the SPARC RF plant, see the SPARC journal papers here:

• Overview of the SPARC tokamak
• Physics basis for the ICRF system of the SPARC tokamak