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Production Technician Supervisor - Second Shift

Join Commonwealth Fusion Systems in Devens as a Production Technician Supervisor on second shift. Lead and develop a skilled team building electromechanical parts, ensuring quality and safety. Enjoy competitive pay, equity, flexible vacation, and strong benefits in a cutting-edge fusion energy company.

On-site Full time UTC-05:00 Updated today
Salary
US$90,000–145,000 /year

Applies on jobs.lever.co

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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 we're working with policymakers, suppliers, and many others to build the energy industry of the future.

We're in the best position to make it happen. Since 2018, we've raised $4 billion of capital, making us the largest and leading 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 a Production Technician Supervisor

We're looking for experienced and highly motivated Production Supervisors to join Commonwealth Fusion Systems. The Production Supervisor role will be responsible for leading our high performing team consisting of a multitude of different technician and welding skill sets. The ideal candidate will have proven leadership experience, exceptional people skills, and a passion for always improving. They'll be working cross functionally with other internal members to develop and manage production team members.

What you'll do

  • Hire & supervise a team of Production technicians and welders to build electromechanical parts and assemblies
  • Execute on production plans, priorities, and schedules provided by manufacturing management and planning
  • Organize daily task lists and workflow by assigning responsibilities to the proper people
  • Lead cross-functional daily stand-up meetings with a focus on quality, cost, and delivery. Write daily updates and quality reports
  • Establish safety plans and protocols (working closely with EHSS) and work area cleanliness standards and ensure they are met by all technicians
  • Run training programs for key team skill sets & processes
  • Manage and approve timecards and perform biannual reviews for all direct reports. Manage personnel issues in partnership with Human Resources
  • Perform R&D and prototype hardware builds with minimal documentation and oversight
  • Perform production hardware builds according to procedures, specifications, and test instructions
  • Troubleshoot and resolve manufacturing discrepancies with a focus on continuous improvement

What we're looking for

  • High school diploma/equivalency certificate or higher
  • Minimum of 5 years' experience in a formal leadership role in a manufacturing setting
  • Minimum of 10 years' experience with a variety of technical skills such as, but not limited to, mechanical and electrical assembly, plumbing, vacuum systems, cryogenic systems, soldering, and wiring
  • Demonstrated ability in reading/understanding technical and electrical drawings, manuals, and reports. Experience navigating assemblies in 3D CAD software is a plus
  • General computer proficiency including, but not limited to, Microsoft Office and Google Suite
  • Commitment to safety and quality with the ability to communicate this to your team
  • Strong level of accountability for yourself and your team
  • Ability to take directions from managers and work independently
  • Desire to work and contribute in a fast-paced, environment with daily changes
  • Excellent communication (written and verbal) to your team, articulating in a leadership manner
  • Meticulous attention to detail and cleanliness with hands-on work
  • Ability and patience to work through projects from start to finish, including assembly and testing

Bonus points for

  • Experience with lean manufacturing, 5S, and Six Sigma principles
  • Experience with winding equipment of any type is a plus

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
  • Dedication to safety to mitigate industrial hazards that may include heat, cold, noise, fumes, strong magnets, lead (Pb), high voltage, and cryogenics
  • Willingness to travel or work required nights/weekends/on-call occasionally

$90,000 - $145,000 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

Pay & benefits

US$90,000–145,000 /yr
Health insurance Dental insurance Vision insurance Retirement plan Paid time off Parental leave

About this role

Posted
14 Oct 2026
Updated
14 Oct 2026
Job type
Full time
Workplace
On-site
Sectors
Working hours
UTC-05:00
Experience
Minimum of 5 years' experience in a formal leadership role in a manufacturing setting.

About Commonwealth Fusion Systems

Company Overview

Name

Commonwealth Fusion Systems (CFS)

Headquarters

Cambridge, MA, United States

Founded

2018

Size

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.

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Production Technician Supervisor - Second Shift
Commonwealth Fusion Systems · US$90,000–145,000/yr