CNC Programmer-Operator

Job Description

M.R. Mold & Engineering Corp. for 37 years has specialized in tight‑tolerance, flash‑less LSR, rubber and plastic prototype, production, and micro injection molds for medical and dental applications, including implantables, masks, and hearing aid products. Other industries served include aerospace, consumer products, and fluid handling. We are currently looking for an experienced CNC Operator – Programmer in the Orange County area.

• Setting up own work, programming and operating CNC mills.
• Reading, interpreting, and following CAD models and blueprints.
• Monitoring machine performance (tool wear, cycle time, product quality, etc.) and identifying and correcting any issues.
• Setting up and programming machines for unattended night runs.

• Minimum 5 years experience programming and operating CNC mills.
• Experience with tight tolerance machining preferred.
• Must be able to read, interpret, and follow CAD models and blueprints.
• Mastercam experience is required.
• Experience with tooling speeds and feeds necessary to meet quality and production standards.
• Knowledge of raw materials, cutting tool geometry and tolerances.
• Knowledge of precision inspection equipment and methods (micrometers, calipers, etc.).
• Strong basic math/shop math skills.
• Job shop experience preferred.
• Ability to work with minimal supervision.

• 80% paid medical insurance.
• Dental and Vision offered.
• 10% match for employee 401K contributions.
• Paid Holidays and Vacation.