Sr. CNC Programmer III

Toray Advanced Composites Usa, Inc; Fairfield (CA); On-site; USD 90,000 - 110,000; Full time

Job summary

Toray Advanced Composites USA, Inc. in Fairfield, CA is seeking a CNC Programmer III to develop and optimize programs for 3-, 4-, and 5-axis CNC centers, including a DMG horizontal with pallet changer.

You will collaborate with Manufacturing Engineering, Production, Quality, and Operators to ensure safe, efficient, high-quality part production. The role requires 8+ years of CNC programming experience, Mastercam proficiency, and the ability to interpret GD&T and complex drawings.

Qualifications

• 8+ years CNC programming experience in a precision manufacturing environment.
• Advanced proficiency with Mastercam CAD/CAM software.
• Experience programming 3-, 4-, and 5-axis CNC machines; DMG pallet changer.
• Ability to read engineering drawings, GD&T, CAD models, and specs.
• Familiarity with Lean Manufacturing and continuous improvement.

Responsibilities

• Create, modify, and optimize CNC programs using Mastercam.
• Program 3-, 4-, and 5-axis machines and DMG pallet changer-equipped centers.
• Interpret drawings, GD&T, CAD models, and specs to develop machining strategies.
• Select tools, fixtures, feeds, speeds; verify toolpaths before release.
• Support first article production, process validation, and continuous improvements.

Skills

Analytical

Troubleshooting

Teamwork

Communication

Education

Associate degree in Manufacturing Technology

Tools

Mastercam CAD/CAM

SolidWorks

Catia/Creo

Job description

Full Time Fairfield, CA, US

Salary Range: $90,000.00 To $110,000.00 Annually

GRADE: 15

REPORT TO: General Manager

SUMMARY OF FUNCTIONS:

The CNC Programmer III is responsible for developing, optimizing, and maintaining CNC machining programs for complex precision components using Mastercam CAD/CAM software. This position supports production by creating efficient, accurate machining programs for 3-axis, 4-axis, and 5-axis vertical machining centers, as well as a DMG horizontal machining center equipped with an automatic pallet changer. The CNC Programmer III works closely with Manufacturing Engineering, Production, Quality, and Machine Operators to ensure parts are produced safely, efficiently, and to customer specifications.

MAJOR DUTIES AND REQUIREMENTS:

• Create, modify, and optimize CNC programs using Mastercam software
• Program complex precision components for:
  • 3-axis vertical machining centers
  • 4-axis vertical machining centers
  • 5-axis vertical machining centers
  • DMG horizontal machining center with automatic pallet changer
• Interpret engineering drawings, GD&T requirements, CAD models, and manufacturing specifications
• Develop machining strategies that maximize productivity while maintaining quality and tool life
• Select appropriate cutting tools, fixtures, work holding, feeds, and speeds
• Simulate and verify toolpaths to eliminate collisions and ensure program accuracy before release
• Support first article production, prove-out, and process validation of new programs
• Troubleshoot machining issues and revise programs to improve cycle time, quality, and machine efficiency
• Work with Manufacturing Engineers and machinists to implement continuous process improvements
• Maintain organized program documentation, revision control, setup sheets, and tooling lists
• Support Lean Manufacturing and continuous improvement initiatives focused on reducing setup time, scrap, and machining costs
• Ensure compliance with all company safety procedures and quality standards

EXPERIENCE AND/OR EDUCATION REQUIREMENTS:

• Associate degree in Manufacturing Technology, Machining Technology, Engineering Technology, or equivalent experience preferred
• Minimum 8 years of CNC programming experience in a precision manufacturing environment
• Advanced proficiency using Mastercam CAD/CAM software
• Experience programming multi-axis CNC machining centers, including 3-, 4-, and 5-axis equipment
• Experience programming horizontal machining centers with pallet-changing systems, preferably DMG machines
• SolidWorks, Catia and/or Creo experience preferred
• Strong understanding of machining principles, tooling, cutting parameters, and work holding
• Ability to read and interpret engineering drawings, CAD models, and GD&T
• Experience with precision measurement equipment and quality inspection requirements
• Familiarity with Lean Manufacturing and continuous improvement methodologies
• Strong analytical, troubleshooting, and problem-solving skills
• Excellent communication and teamwork skills

Preferred Qualifications

• Experience machining aerospace, defense, medical, or other high-precision components
• Knowledge of fixture design and process optimization
• Experience with ERP and manufacturing systems
• Understanding of AS9100 or ISO quality management systems
• Mastercam Programming
• Multi-Axis CNC Machining
• Process Development
• Toolpath Optimization
• Manufacturing Engineering Support
• GD&T Interpretation
• Precision Machining
• Problem Solving
• Quality Focus

PHYSICAL REQUIREMENTS:

• Stand and walk for extended periods
• Sit for extended periods
• Frequently, bend, kneel, reach, and use hands repetitively
• Occasionally lift up to 50 pounds.
• Ability to work overtime and weekends as business needs require

Toray Advanced Composites employment practices offer equal employment opportunity and does not discriminate against its employees or applicants because of race, color, religion, sex, pregnancy, national origin, ancestry, age, marital status, physical or mental disability, medical condition, sexual orientation, or any other basis prohibited by law. Equal employment opportunity will be extended to all persons in all aspects of the employer/employee relationship, including recruitment, hiring, training, promotion, transfer, discipline, layoff, recall, and termination