Senior Machinist

Magna-Power Electronics • Flemington, NJ

2d • Onsite

About The Position

At Magna-Power Electronics (MPE), a Flemington, New Jersey based electronics manufacturer, we believe that world-class engineering starts with a great team. We’re incredibly proud of the culture we’ve built, one that truly supports our people and has earned us award-winning workplace recognitions. As we continue to grow, we’re looking for a skilled and dependable Senior Machinist to join our production team. At MPE your expertise won't just sit on a shelf; it will power the future. You’ll be diving into exciting, globally impactful projects, shaping everything from electric vehicle powertrains and next-generation semiconductor fabrication to particle accelerators, cutting-edge energy research, and national defense. If you're looking for a place where your work matters and your team has your back, you've found it. Position Summary The Senior Machinist provides technical leadership and oversight for the production of high-precision metal components. This role combines expert-level operation and programming of CNC machinery with departmental mentorship, ensuring that complex machining projects move efficiently from blueprint to finished assembly. The Senior Machinist serves as a primary resource for advanced troubleshooting and process optimization, working closely with engineering teams to refine proprietary designs for manufacturability.

Requirements

• High school diploma or GED (Technical degree or Journeyman certification preferred)
• Minimum of 5+ years of professional experience in CNC machining, with expert-level proficiency in Mazak systems
• Extensive experience programming and operating Fanuc EDM, Mazak Lathe, and multi-axis milling centers (Required)
• Expert knowledge of G-code, conversational programming, and advanced CAD/CAM software such as Fusion 360 or Inventor
• Proven ability to mentor staff, manage production priorities, and maintain high standards of precision and safety
• Must be able to stand for extended periods and consistently lift up to 50 lbs.

Nice To Haves

• Strong background in MIG/TIG welding and brazing within a production environment (Preferred)

Responsibilities

• Leading the setup and operation of complex production machinery, including multi-axis CNC lathes and milling machines, in accordance with advanced blueprints and technical specifications
• Mentoring junior (Level I-III) machinists and production staff on technical best practices, machine safety, and proprietary quality standards
• Developing, editing, and optimizing CNC programs and G-code to improve cycle times, tool life, and overall production efficiency
• Performing advanced troubleshooting on machinery and fabrication processes, identifying root causes for tolerances issues or mechanical failures
• Overseeing the production of high-tolerance parts using a wide array of equipment, including EDM, Bridgeports, bedmills, and various welding/brazing tools
• Collaborating with the Engineering and R&D teams to provide feedback on part design and feasibility for new power supply prototypes

Benefits

• Medical, Dental, and Vision coverage
• 401(k) plan with a competitive company match
• Life/Supplemental insurance
• Critical Illness & Accident plans
• FSA options
• Generous accrued paid time off
• Relocation Package: Reimbursement Stipend for relocation costs provided for eligible new hires (US Domestic Only)
• Tuition reimbursement programs
• Certifications
• Conferences
• Additional learning opportunities

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: High school or GED