What you'll do:
- Integrate, test, and commission RF system components –Transmission lines, antennas, splitters/combiners, matching networks, diagnostic systems
- Develop testing and commissioning processes specific to RF components
- Design and integrate RF signal detection and measurement circuits that will interface with the control and data collection system of SPARC
- Contribute to the build and test of prototype ICRH antennas and components
What we’re looking for:
- Bachelor’s degree in Electrical Engineering or Physics
- 8+ years hands-on experience in RF system design, integration, and/or test
- RF circuit electrical design
- Extensive FEA RF/EM modelling experience (e.g. HFSS, CST, Comsol)
- Experience designing and commissioning ICRH antennas
- Experience with High-Power RF systems
- Experience designing and optimizing impedance matching circuits
Bonus points for:
- Experience with Matlab and Python
- Experience working with Ultra-High Vacuum (UHV) systemsAbility to perform activities
Must-have Requirements:
- Ability to occasionally lift up to 50 lbs
- Perform activities such as typing, standing, or sitting for extended periods of time
- Work in a facility that contains industrial hazards including heat, cold, noise, fumes, strong magnets, lead (Pb), high voltage, high current, pressure systems, and cryogenics
- Willingness to travel or work required nights/weekends/on-call occasionally
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What We Do
Commonwealth Fusion Systems (CFS) has the fastest, lowest cost path to commercial fusion energy.
CFS is collaborating with MIT to leverage decades of research combined with new groundbreaking high-temperature superconducting (HTS) magnet technology. HTS magnets will enable compact fusion power plants that can be constructed faster and at lower cost. CFS is now building SPARC, the world's first commercially relevant, net energy fusion demonstration device. SPARC will pave the way for the first fusion power plant, ARC, that will produce power on the grid.
The ultimate mission is to deploy fusion power plants to meet global decarbonization goals as fast as possible. CFS has assembled a team of leaders in tough tech, fusion science, and manufacturing with a track record of rapid execution. Supported by the world’s leading investors, CFS is uniquely positioned to deliver limitless, clean, fusion power to combat climate change.
If you are interested in joining our team, check out cfs.energy/careers for more information.






