CNC Machinist
About the role
McWilliams Forge began as a family‑owned company in the 1880s and was acquired by Precision Castparts Corp. (PCC) in 2008. Since then, McWilliams has grown steadily and now supports the aerospace industry by supplying local and regional aircraft programs. We are seeking a machinist familiar with turning machines who can set up and operate a variety of equipment — including milling, turning, drilling, and grinding — working to close tolerances from drawings with minimal guidance. Reliable candidates with open availability and flexibility to accommodate changing business and scheduling needs are preferred.
Location: Rockaway, New Jersey, United States. Workplace type: On‑Site. Position type: Full Time. Opportunity ID: 24899.
Responsibilities
- Set up and operate CNC machines (mills, lathes, or multi‑axis machines)
- Load programs, install tooling, and set work offsets
- Read and interpret blueprints and work instructions
- Monitor machine operations and make necessary adjustments
- Inspect finished parts using precision measuring tools (calipers, micrometers, gauges)
- Perform routine machine maintenance and troubleshooting
- Maintain accurate production and inspection records
- Follow all safety, quality, and company procedures
- Collaborate with engineers, programmers, and supervisors to improve processes
Requirements
- Previous manufacturing experience (3+ years)
- Willingness to learn
- CNC programming experience (G‑code, Mastercam, Fusion 360, etc.)
- Experience with tight tolerances and high‑precision parts
- Knowledge of tooling, feeds, speeds, and materials
- Lean manufacturing or continuous improvement experience
This position requires use of information or access to production processes subject to national security controls under U.S. export control laws and regulations (including ITAR and EAR). Applicants may need to be U.S. Persons (U.S. citizens, lawful permanent residents, or protected individuals as defined by 8 U.S.C. 1324b(a)(3)) or eligible to obtain required export authorizations from the U