CNC Programmer (2nd Shift) – Aerospace/Mastercam

Molex; Phoenix (AZ); On-site; USD 34,440 - 48,216; Full time

Job summary

Molex in Phoenix, AZ is seeking a CNC Programmer to develop, optimize, and maintain CNC programs for high-precision aerospace components. You will work with machinists, engineers, and quality teams on a 2nd shift, applying Mastercam, GD&T, and rigorous inspection practices to ensure accuracy and efficiency.

Requirements include 3+ years of CNC programming in manufacturing, blueprints reading, and proficiency with precision measuring tools. CAD experience with SolidWorks/AutoCAD is a plus.

Qualifications

• High school diploma or GED.
• Experience using Mastercam.
• 3+ years CNC programming in a manufacturing environment.
• Experience creating and editing CNC programs for CNC mills.
• Experience reading and interpreting blueprints and technical drawings.
• Experience applying GD&T principles in a manufacturing environment.
• Experience using precision measurement equipment, including calipers, micrometers, and gauges.

Responsibilities

• Develop, create, and maintain CNC programs for milling equipment.
• Utilize Mastercam software to generate toolpaths and machining programs from engineering drawings and CAD models.
• Interpret blueprints, GD&T requirements, specifications, and manufacturing documentation to create accurate programs.
• Select tooling, cutting parameters, workholding methods, and machining strategies for production processes.
• Support machine setup, program prove-out, and troubleshooting activities on the production floor.
• Modify and optimize existing CNC programs to improve machining efficiency and reduce cycle times.
• Verify program accuracy through simulation, first article inspections, and production validation.
• Maintain CNC program documentation, tooling records, and revision control requirements.

Job description

Molex in Phoenix, AZ is seeking a CNC Programmer to develop, optimize, and maintain CNC programs for high-precision aerospace components. You will work with machinists, engineers, and quality teams on a 2nd shift, applying Mastercam, GD&T, and rigorous inspection practices to ensure accuracy and efficiency.

Requirements include 3+ years of CNC programming in manufacturing, blueprints reading, and proficiency with precision measuring tools. CAD experience with SolidWorks/AutoCAD is a plus.