Equipment Technician

Equipment Technician

Milpitas, CASuperconductor – Superconductor R&D / Full-time / On-site 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 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 an Equipment Technician We are seeking a skilled and hands-on Equipment Technician to join our team. This technician will support the build, maintenance, and continuous improvement of complex equipment used in both the HTS Pilot line and characterization lab. This role involves working with advanced vacuum systems, thermal processes, instrumentation, and large-scale assemblies in a fast-paced, R&D-focused environment.

What you'll do :

• Assemble, operate, and maintain custom equipment used in the HTS pilot line and characterization lab
• Perform mechanical and electrical troubleshooting across vacuum, thermal, and instrumentation systems
• Support equipment integration, testing, and commissioning efforts in collaboration with engineers and vendors
• Maintain lab infrastructure and ensure compliance with safety protocols and standard operating procedures
• Conduct preventive maintenance on key systems such as roughing pumps, turbo pumps, and cryopumps
• Perform helium leak checks and support upgrades to vacuum and process systems
• Fabricate and repair cable harnesses, sensors, and custom fixturing
• Use test equipment such as oscilloscopes and multimeters for diagnostics and data acquisition
• Keep documentation up to date, including maintenance logs and equipment performance records
• Contribute to lab cleanliness, organization, and continuous process improvements

What we’re looking for :

Bonus points for :

Must-have Requirements :

$35 - $50 an hourSalary range for this full-time position + equity + benefitsThe actual salary will depend on level, location, qualifications, and experience. The range displayed on each job posting reflects new hire salaries for the position across all US locations. Benefits include :