About the Role: RPM Machining Incorporated is looking for skilled Programmers and Master Machinists to join our team in Compton, CA! If you're a precision-driven professional who thrives in a fast-paced machining environment, this is your opportunity to bring your expertise to a company that values craftsmanship and technical excellence.
Responsibilities:
Develop and optimize CNC programs for complex machining operations
Set up, operate, and monitor CNC mills, lathes, and other precision machining equipment
Interpret and work from blueprints, technical drawings, and CAD/CAM files
Perform in-process inspections to ensure parts meet tight tolerances and quality standards
Troubleshoot machining issues and make real-time adjustments to programs and tooling
Collaborate with engineering and production teams to improve workflow and efficiency
Maintain equipment and ensure a clean, safe work environment
Requirements:
Proven experience as a CNC Programmer, Master Machinist, or similar role
Proficiency in CAM software (Mastercam, Fusion 360, or equivalent)
Strong knowledge of G-code and M-code programming
Ability to read and interpret complex blueprints and GD&T specifications
Experience with multi-axis CNC machining is a plus
High attention to detail with a commitment to precision and quality
Ability to work independently and as part of a team in a production environment
About Us: RPM Machining Incorporated is a trusted precision machining shop based in Compton, CA, dedicated to delivering high-quality parts and components across a range of industries. Our customers rely on us for our accuracy, reliability, and turnaround time — and our team members enjoy a workplace that respects skill, rewards expertise, and keeps the machines running.