R&D Technician – Fusion Prototyping (2nd Shift)

Cfsenergy; Harvard (MA); On-site; USD 34,000 - 48,000; Full time

Job summary

Commonwealth Fusion Systems seeks an experienced R&D Technician to assist staff with prototype production, process monitoring, and ongoing manufacturing support. You will work closely with Operations, Maintenance, and Quality to ensure equipment runs smoothly and improvements are implemented.

The role covers setup, troubleshooting, and maintaining R&D equipment, with a focus on safety, quality, and collaboration across teams to advance fusion technology.

Qualifications

• Minimum three years with hand and power tools and precision measuring tools.
• Experience in mechanical and electrical assembly and related tooling.
• Familiarity with cryogenic systems and vacuum/epoxy processes.

Responsibilities

• Assist R&D staff with prototype production and manufacturing support.
• Set up, operate, troubleshoot, and maintain R&D equipment.
• Conduct process monitoring, equipment capability, and root-cause analysis.
• Prepare prototypes for internal/external evaluation and ensure robustness.
• Maintain accurate project records and support continuous improvement.
• Provide technical assistance to QA, QC, and engineering teams.
• Ensure safety and quality in all activities.
• Occasionally travel and work nights/weekends as needed.

Skills

Hand tools

Electrical assembly

Cryogenics

Reading schematics

Root cause analysis

Education

High school diploma

Tools

Precision measuring tools

Machine shop equipment

Winding equipment

Job description

Commonwealth Fusion Systems seeks an experienced R&D Technician to assist staff with prototype production, process monitoring, and ongoing manufacturing support. You will work closely with Operations, Maintenance, and Quality to ensure equipment runs smoothly and improvements are implemented.

The role covers setup, troubleshooting, and maintaining R&D equipment, with a focus on safety, quality, and collaboration across teams to advance fusion technology.