Metrology Technician - Weekend - Second Shift (Fri, Sat, Sun)
Commonwealth Fusion Systems
Company Overview
Commonwealth Fusion Systems (CFS)
Cambridge, MA, United States
2018
Approximately 430 employees (source: zoominfo.com). Revenue figures vary, with reports indicating $211.3 million or $31.7 million, though as a pre-revenue fusion developer focused on R&D, these may reflect funding or operations rather than sales.
What They Do
Commonwealth Fusion Systems (CFS) is a pioneering private fusion energy company that specializes in tokamak-based magnetic confinement fusion. Founded as a spinout from MIT's Plasma Science and Fusion Center, CFS focuses on utilizing high-temperature superconducting magnets to achieve commercial net energy production (source: cfs.energy). The company has made significant strides in its technology, particularly with the development of compact fusion machines that leverage decades of tokamak science. Their flagship projects, SPARC and ARC, aim to demonstrate net energy gain and commercial viability in the coming years (source: cfs.energy).
Projects & Track Record
CFS is currently engaged in several groundbreaking projects, most notably the construction of SPARC, which is set to be the world's first net-energy fusion machine. Located at their Fusion Energy Campus in Devens, Massachusetts, SPARC aims to demonstrate net energy gain by the late 2020s (source: cfs.energy). Additionally, CFS is planning the ARC project, a 400 MW-class grid-scale tokamak power plant designed for commercial deployment in the early 2030s. These projects are underpinned by significant technological advancements, including the successful testing of the central solenoid magnet module (CSMC) in November 2024, which confirmed the manufacturability of critical components for SPARC (source: zoominfo.com).
Recent Developments
In the past two years, CFS has made remarkable progress, including the opening of its Devens Fusion Energy Campus on February 10, 2023, which was attended by notable figures such as U.S. Secretary of Energy Jennifer Granholm (source: cfs.energy). The company has also secured substantial funding, raising $863 million in August 2024, building on a previous $1.8 billion round in May 2023, bringing total funding to over $2 billion (source: wbjournal.com). Furthermore, CFS announced its first commercial power plant site in Chesterfield County, Virginia, which will be independently financed and operated, with plans for grid connection in the early 2030s (source: zoominfo.com).
Working There
CFS offers a range of roles across various disciplines, including fusion science, engineering, manufacturing, and materials science. The majority of their workforce is based at the Devens campus, which has grown to over 430 employees (source: cfs.energy). The company culture emphasizes rapid execution and transparency, attracting top talent from the fusion and manufacturing sectors. Key executives include Co-Founder and CEO Bob Mumgaard, along with other leaders in operations and science, indicating a strong demand for expertise in tough tech and physics (source: nasdaqprivatemarket.com). While specific benefits are not detailed, the scale-up and investor backing suggest competitive packages for high-caliber roles in a mission-driven environment (source: cfs.energy). Job seekers are encouraged to monitor their careers page for openings related to SPARC and ARC advancements.
Last updated on Feb 23, 2026 | Report an issue
Job Description
CFS is seeking a detail-oriented, hands-on Metrology Technician to perform advanced laser scanning and CMM inspections in support of SPARC production and assembly. In this role, you'll generate high-quality scan and inspection data that enables the metrology engineering team to validate builds, troubleshoot issues, and keep production moving to deadline. The ideal candidate enjoys working in a fast-paced manufacturing environment, takes pride in precision and documentation, and is eager to cross-train and grow within Quality Control.
Hours: 6:00 pm - 6:00 am
Work Friday, Saturday, Sunday nights
Rate of pay: $30 - $38 per hour + 30% differential
What you'll do
- Perform high-accuracy laser scanning of SPARC components to support production build-out and metrology engineering analysis, delivering results on tight timelines
- Operate CMM equipment and run inspection programs for special requests and receiving inspections; document results clearly and consistently
- Support daily calibration checks, routine maintenance, and basic troubleshooting for metrology equipment (laser scanners, portable CMM arms, and fixed CMMs) to ensure reliable measurement performance
- Maintain a safe, organized, and audit-ready quality lab by supporting 5S standards across Quality Control
What we're looking for
- High school diploma or equivalent
- 6+ years of experience in a manufacturing or factory environment
- Working knowledge of GD&T (ASME Y14.5) through training, coursework, or on-the-job experience
- Exposure to advanced metrology methods (e.g., laser scanning, CMM inspection) through prior roles, training, or technical programs
- Strong foundation in mechanical inspection fundamentals (reading drawings, using precision measurement tools, and documenting results)
- Hands-on quality inspection experience (in-process, final, or receiving inspection)
- Familiarity with advanced metrology tools and workflows (e.g., laser scanners, CMMs, portable arms) and an interest in deepening expertise
- Proficient in interpreting engineering drawings and applying GD&T per ASME Y14.5
- Able to set up, maintain, and use common precision inspection tools (calipers, micrometers, bore gages, ring/plug gages, profilometer, coating thickness gage, comparator, sine bar, etc.)
- Experience operating CMMs and/or portable measurement arms (e.g., Romer/FARO) is a plus
Bonus points for
- Experience with fabrication processes (machining, molding, casting, composites, welding, or similar)
- CAD experience (modeling, drafting, or interpreting models to support inspection)
- Basic data analysis and statistics familiarity (e.g., gage R&R, SPC, DOE)
Must-have requirements
- Ability to occasionally lift up to 50 lbs
- Perform activities such as stooping, 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
$30 - $38 a year
Salary range for this full-time position + equity + benefits. The 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:
- Competitive compensation with equity
- 13 Company-wide Holidays
- Flexible vacation days
- 10 sick days
- Generous parental leave policy
- Health, dental, and vision insurance
- 401(k) with employer matching
- Professional growth opportunities
- Team-building activities
At CFS, we excel in fast-paced environments, driven by our values of integrity, execution, impact, and self-critique. As we grow, we're eager to bring on mission-driven folks who offer diverse perspectives and fresh ways to tackle challenges.
We value diversity deeply and are proud to be an equal opportunity employer by choice. We consider all qualified applicants equally, regardless of race, color, national origin, ancestry, citizenship status, protected veteran status, religion, physical or mental disability, marital status, sex, sexual orientation, gender identity or expression, age, or any other basis protected by law.
This role requires compliance with U.S. laws concerning the export of controlled or protected technologies or information (collectively, "Export Control Laws"). Any offer of employment will be contingent on the need for compliance with such Export Control Laws.
Apply now
Job expired?Please let Commonwealth Fusion Systems know you found this job on Rejobs. This will help us grow and get more people to work on renewable energy!
Apply now
Job expired?Please let Commonwealth Fusion Systems know you found this job on Rejobs. This will help us grow and get more people to work on renewable energy!
Discover how you’re connected
View connectionsSee your contacts at Commonwealth Fusion Systems on LinkedIn to leverage your network in applying for this position.
Get job alerts
Get job alerts for opportunities in Devens, Massachusetts, United States
Join Talent Pool
Let top clean energy employers find you
About the role
May 15, 2026
Full time
Company
- Devens, Massachusetts, United States
6+ years in a manufacturing or factory environment
UTC-05:00