CNC Programmer

Ichor Systems, Inc.; Livermore (CA); On-site; USD 45,970 - 78,151; Full time

Job summary

Ichor Systems, Inc. is seeking a CNC Programmer in Livermore, California. The ideal candidate will develop and optimize CNC programs for various machining processes while ensuring adherence to quality standards. This role requires 5+ years of programming experience and strong proficiency in multi-axis machining.

As part of a collaborative team, you will work across functions to resolve technical challenges and support continuous improvement. A high school diploma is required, and aerospace manufacturing experience is preferred.

Qualifications

• 5+ years of CNC programming experience in a precision manufacturing environment.
• Strong proficiency in multi-axis machining strategies.
• Experience supporting aerospace, defense, semiconductor manufacturing preferred.

Responsibilities

• Review customer models and develop machining strategies.
• Validate CNC programs on the machine for accuracy.
• Collaborate with engineering and manufacturing teams.

Skills

CNC programming

Mastercam 3-axis through 5-axis programming

GD&T and blueprint interpretation

Machining theory

Process optimization

Education

High School Diploma or equivalent

Tools

HyperMill

Vericut

Job description

Key Responsibilities

• Review customer models, engineering drawings, and technical specifications to develop machining strategies and CNC programs.
• Develop and optimize CNC programs for:
  • 3-axis, 4-axis, and 5-axis machining
  • Vertical and horizontal machining centers
  • CNC turning platforms
• Create and set up documentation, tooling requirements, work instructions, and fixture concepts to support efficient production.
• Develop advanced machining strategies focused on quality, repeatability, cycle-time reduction, and tool life optimization.
• Validate and prove out programs on the machine to ensure accuracy, process capability, and production readiness.
• Collaborate closely with machinists, engineering, manufacturing, and quality teams to resolve technical and machining challenges.
• Support continuous improvement initiatives related to machining efficiency, process standardization, and manufacturing throughput.
• Analyze and optimize feeds, speeds, tool engagement, coolant strategies, and cutting conditions for a wide range of materials and geometries.
• Ensure machining processes meet customer, engineering, and quality requirements for highly complex precision components.

Qualifications

• High School Diploma or equivalent required.
• 5+ years of CNC programming experience in a precision manufacturing environment.
• Strong proficiency in:
  • Mastercam 3-axis through 5-axis programming
  • Multi-axis machining strategies
  • GD&T and blueprint interpretation
• Deep understanding of machining theory, tooling, fixturing, work holding, and material machinability.
• Experience supporting aerospace, defense, semiconductor, or other highly regulated manufacturing environments strongly preferred.

Nice to Have

• Experience with:
  • HyperMill
  • Vericut simulation and program verification
• Experience with high-mix, low-volume manufacturing environments.
• Knowledge of advanced fixture design and process development.

What We’re Looking For

• Strong technical problem-solving and process optimization skills.
• Ability to work independently and manage multiple priorities in a fast-paced environment.
• Detail-oriented mindset with a strong commitment to quality and precision.
• Collaborative team player capable of working cross-functionally with production, engineering, and quality teams.

Physical Requirements

• Ability to lift and/or move up to 50 pounds occasionally.

The base salary range for this full-time position is $33.37 - $56.73 hourly. Our salary ranges are determined by role, level, and location. Within the range, individual pay is determined by work location and additional job-related factors, including knowledge, skills, experience, tenure, and relevant education or training. The pay scale is subject to change depending on business needs. Your recruiter can share more about the specific salary range for your preferred location during the hiring process.