CNC Machinist Level III (2nd Shift)

JOB TITLE: CNC Machinist III PAY RANGE: $40 - $50 + 10% Shift Differential | SHIFT: 2nd Shift | 5 – 8-hour shifts | Overtime available SEE WHAT WE DO: QUICK SUMMARY:   The CNC Machinist III is a senior-level machinist responsible for executing complex machining and programming work with minimal supervision. This role serves as a technical resource and mentor within the CNC department, supporting advanced jobs, process improvements, and continuous development of machining capabilities. KEY RESPONSIBILITIES: Program, set up, and run complex CNC jobs Design fixtures and optimize machining strategies Apply lathe and basic 5-axis machining concepts Mentor junior machinists and share best practices Support quoting and continuous improvement efforts REQUIREMENTS: (Preferred too) High School Diploma required; Machining Degree preferred 5 – 7+ years advanced CNC machining experience 5-Axis Machining Experience Strong GD&T, print reading, and material knowledge Experience with Fusion 360 or comparable CAM software WHAT PROTOTEK OFFERS: Health, dental, vision, life and short-term disability insurance Company paid life and long-term disability insurance 9 paid Holidays annually Employee Assistance Program (EAP) 401(k) match: 100% of 3% and 50% for 4% and 5% Education reimbursement program Career advancement opportunities Flexible Schedule Competitive pay scale Paid time off (PTO) starting at 80 hours with annual increase for each year of service WORK AUTHORIZATION WORDING Must meet ITAR U.S. Person requirements – Prototek maintains International Traffic in Arms Regulations (ITAR) compliant operations in United States based facilities.  This position is subject to ITAR which requires U.S. Person status. ITAR defines U.S. Person as U.S. Citizens, lawful permanent residents, or foreign nationals granted refugee or asylee status. We are an Equal Opportunity Employer, making decisions without regard to race, color, religion, sex, national origin, sexual orientation, gender, gender identity, veteran status, disability, or any other protected class. EEO is The Law - click here for more information: We endeavor to make this site accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact 603-746-2001 or email us: . You may also write to us and we will be happy to assist you with the application: Prototek, 205 Pine St., Hopkinton, NH 03229

Created: 2026-03-04