CNC Machine Mechanic

Gwynedd Manufacturing Inc.; North Wales (Montgomery County); On-site; USD 55,000 - 82,000; Full time

Job summary

Gwynedd Manufacturing Inc. seeks a skilled CNC Machine Mechanic to troubleshoot, repair and maintain CNC machinery in a defense-grade manufacturing setting. You will work to minimize downtime while upholding safety and quality standards.

Experience reading mechanical drawings, using precision tools, and applying LOTO and guarding requirements is essential. You will collaborate with Manufacturing, Engineering, Quality, and Safety teams to enhance equipment reliability and performance.

Qualifications

• Minimum 5+ years repairing and maintaining CNC machinery in a manufacturing environment.
• Ability to read mechanical drawings and schematics.
• Strong safety focus with LOTO and machine guarding knowledge.

Responsibilities

• Troubleshoot, repair, and restore CNC machines to safe operating condition.
• Dismantle machinery using hand and power tools and precision measuring instruments.
• Inspect mechanical parts and assemblies to determine repairability or replacement.
• Perform corrective maintenance and safety-related repairs identified through audits and inspections.
• Document completed repairs and preventive maintenance activities in maintenance systems.
• Verify that repaired equipment meets operational, quality, and safety standards before returning to production.
• Identify recurring mechanical issues and recommend long-term corrective solutions.
• Support LOTO, machine guarding, and workplace safety compliance initiatives.
• Collaborate with Manufacturing, Engineering, Quality, and Safety teams to improve equipment reliability.

Skills

CNC repair

Mechanical troubleshooting

Reading drawings

Tool usage

Safety compliance

Tools

Calipers

Dial indicators

Job description

Gwynedd Manufacturing is a rapidly growing defense contractor and state‑of‑the‑art manufacturing facility located in North Wales, PA. We are proud to serve the U.S. Department of Defense and federal law enforcement agencies with high‑quality firearms and accessories. As an innovative and forward‑thinking organization, we are committed to continuous technological advancement and process improvement.

We are seeking a CNC Machine Mechanic who is highly skilled in troubleshooting, repairing, and maintaining CNC machinery and related mechanical systems within a safety‑and compliance‑driven manufacturing environment.

The CNC Machine Mechanic plays a critical role in ensuring CNC equipment operates safely, reliably, and efficiently. This position supports production by performing mechanical repairs, corrective maintenance, and safety‑related improvements to minimize downtime and maintain operational excellence. This position is ideal for a mechanically skilled professional who thrives in a fast‑paced manufacturing setting, prioritizes safety, and takes ownership of equipment reliability and continuous improvement.

Key Responsibilities

• Troubleshoot, repair, and restore CNC machines and associated mechanical components to safe operating condition
• Dismantle machinery, equipment, and components using appropriate hand and power tools (saws, files, reamers, wrenches, etc.) and precision measuring instruments
• Inspect mechanical parts and assemblies to determine repairability, salvageability, or required replacement
• Perform corrective maintenance and safety‑related repairs identified through audits, inspections, near‑miss investigations, and Safety Committee findings
• Document completed repairs, corrective actions, and preventive maintenance activities in maintenance and safety tracking systems
• Verify that repaired equipment meets operational, quality, and safety standards before returning machines to production
• Identify recurring mechanical issues and safety hazards; recommend long‑term corrective solutions to reduce downtime and injury risk
• Support lockout/tagout (LOTO), machine guarding, and workplace safety compliance initiatives
• Collaborate with Manufacturing, Engineering, Quality, and Safety teams to improve equipment reliability and performance

Qualifications

Required Qualifications

• 5+ years of experience repairing and maintaining CNC machinery in a manufacturing environment
• Strong mechanical aptitude with hands‑on experience using hand and power tools
• Ability to read and interpret mechanical drawings, schematics, and technical documentation
• Solid understanding of CNC machine components (spindles, bearings, ball screws, hydraulic/pneumatic systems, etc.)
• Working knowledge of safety standards, LOTO procedures, and machine guarding requirements
• Strong troubleshooting and problem‑solving skills

Preferred Qualifications

• Experience supporting multi‑axis CNC machines (mills, lathes)
• Familiarity with preventative and predictive maintenance programs
• Experience in regulated manufacturing environments (defense, aerospace, firearms, medical devices)
• Electrical troubleshooting knowledge (a plus, not required)

Physical And Work Environment Requirements

This position is based in a manufacturing environment and may require the following over extended periods of time up to a full 8-hour work shift (excluding lunch and breaks): stand, walk, sit, squat or bend, kneel and rise, lift, carry, push, or pull materials and equipment weighing up to — and occasionally exceeding — 50 pounds, view a computer or other digital screen, work on a computer, workstation or comparable system, and make accurate entries in such systems. Manual dexterity and fine motor skills are required for detailed assembly and precision work. Work may take place in areas with varying temperatures or no climate control, varying noise levels, and production equipment in motion. Proper personal protective equipment (PPE) must be worn in designated areas at all times as required by company policy. Reasonable accommodations may be available to enable individuals with disabilities but are always subject to safety concerns for the employee and all team members. Employer may require a physical assessment of the candidate’s ability to perform these tasks as a condition of an offer letter. Any assessment will be performed by a third‑party vendor and will be reported on a pass/fail basis with no other medical information conveyed to employer.

Equal Opportunity Employer

Gwynedd Manufacturing is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

Note: This job description reflects general duties and responsibilities and is not intended to be an exhaustive list. Management may modify or assign other responsibilities as needed.