Milling Cell Supervisor is open at Granite State Manufacturing in Manchester, New Hampshire, United States. The posting gives no salary; similar roles in the United States advertise a median of $123K. Posted on Oct 3, 2025, and still on Granite State Manufacturing’s careers page when we last checked, on Nov 15, 2026.
About the role
Team Leadership & Supervision: Directly supervise Milling cell team members, including Senior Class A, Class A, Class B, and Class C machinists. Assign daily work, monitor performance, and ensure adherence to work instructions and drawings. Conduct employee performance reviews, Weekly time approvals, and disciplinary actions in coordination with GSM Policies and Procedures. Provide mentorship and training to enhance…
The opening lines of the posting. The rest is on Granite State Manufacturing’s careers page.
Hiring at Granite State Manufacturing
Granite State Manufacturing has 21 open roles right now. Most are in Manufacturing & Trades, Engineering and Operations. See all its roles
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