Machinist - Contract - Weekend Shift
- Location
- Devens, MA
- Listed
- 12 days ago
What you'll do
- Safely program, set-up and operate multiple CNC equipment with minimal assistance
- Simultaneously operate more than one CNC machine at a time
- Read and adhere to all verbal and written processes
- Inspect product utilizing visual and hand inspection equipment (microscopes, vernier calipers, micrometers, drop indicators, profilometer, etc.)
- Inspect, change and make offsets to cutting tooling in CNC equipment
- Use 5S to maintain a clean and safe workspace
- Perform daily preventative maintenance on equipment
- Interact in a professional manner with coworkers on a daily basis
What we’re looking for
- Formal trades or apprenticeship programs
- Higher level trade school certification or degree
- 5 years experience in CNC machine trade
- Good computer skills
- Experience programming with cad
- Basic knowledge of G-code
- Strong work ethic and high attention to detail
- Flexible ability to work in a fast-paced team environment
- Ability to manage sensitive and sometimes confidential information
- Great communication skills
- Openness to working overtime or to arrange start time to benefit part run times as required
- Basic knowledge of welding and torches
- Knowledge of how to use a plasma cutter
- Basic knowledge of sheet metal fabrication
- Trained in time management
Bonus points for
- Knowledge of how to calculate tolerance changes to atmospheric temperature changes in shops (CTE)
- Full knowledge of Mastercam
- Experience with Haas machining centers
- 4 and 5 axis machining experience
- Waterjet experience
- EDM (electrical discharge machine) experience
Must-have Requirements
- Ability to lift up to 50 lbs
- Dedication to safety to mitigate industrial hazards that may include heat, cold, noise, fumes, strong magnets, lead (Pb), high voltage, and cryogenics
- Perform activities such as typing, standing, or sitting for extended periods of time
- Willingness to travel or work required nights/weekends/on-call occasionally
- #LI-Onsite
- 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.
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.
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 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 Contract Machinist
This position will be responsible for machining or modifying parts per use of verbal communication, drawings and solid models using standard machine shop tooling such as 3 axis machining centers, waterjet, Trak mill and lathe, surface grinder and standard equipment.
Equal opportunity and legal notices
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.
From Commonwealth Fusion Systems's careers page, first listed on Rolev.ai on October 29, 2026. Rolev.ai is not the employer.
How Rolev.ai helps with this application
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Common questions
Where is the Machinist - Contract - Weekend Shift job at Commonwealth Fusion Systems located?
This Machinist - Contract - Weekend Shift position at Commonwealth Fusion Systems is located in Devens, MA. Always check Commonwealth Fusion Systems's application page for specific state eligibility or relocation policies.
How do I apply for the Machinist - Contract - Weekend Shift position at Commonwealth Fusion Systems?
This listing links directly to Commonwealth Fusion Systems's Lever application page. You can apply directly on Commonwealth Fusion Systems's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Lever application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.