CNC Programmer at Interstate Plastics – Sacramento, California

Come build the future with us. Interstate Advanced Materials is seeking a full-time CNC Programmer at our Sacramento, CA facility. At Interstate Advanced Materials, we support the professional growth of our employees while providing exceptional service to our customers. We are a wholesale distributor and fabricator of high-performance plastic sheet, rod, tube, and film serving industries such as aerospace, defense, semiconductor, medical, food processing, automotive, agriculture, and more.

Headquartered in Sacramento, CA, our family-owned company employs over 170 team members across seven states. As an environmentally sustainable and award-winning organization, we are committed to solving customer challenges through innovation, dedication, and collaboration. If you’re passionate about doing your best work at a company that values your contributions, we want to hear from you.

Summary:
We’re looking for a skilled and detail-oriented CNC Programmer to develop and optimize CNC programs using Mastercam. This role also involves machine setup, operation, and supporting production through precision programming and efficient tooling solutions.
Responsibilities include:

• Develop and modify CNC programs using Mastercam for mills and routers
• Setup and operate CNC machines, adjusting settings as needed
• Convert CAD/CAM toolpaths into machine-ready code using post processors
• Read and interpret blueprints and technical drawings
• Design and machine custom fixtures and tooling
• Edit and fine-tune G-code for improved performance
• Reverse engineer parts to create accurate CNC programs
• Assist with machine maintenance and basic repairs
• Create production-ready PDFs and setup documentation
• Train team members on equipment and procedures
• Maintain quality control records and setup sheets
• Continuously improve run times, material usage, and scrap reduction

Requirements:

• Proven experience with CNC CAD/CAM programming (Mastercam preferred)
• Strong understanding of machine operations, tooling, and setups
• Familiarity with G-code editing and precision measuring tools
• Ability to read and interpret mechanical drawings and specs
• Solid math skills, including geometry and basic algebra

Benefits:
This full-time position offers a comprehensive benefits package including:

• Health insurance
• Paid vacation
• Sick time
• Holiday pay

Join us and be part of a team that values hard work, innovation, and collaboration.