CNC Programmer

Quality Controlled Manufacturing, Inc.; Santee (CA); On-site; USD 90,000 - 120,000; Full time

Job summary

Quality Controlled Manufacturing, Inc. seeks an experienced CNC Programmer focused on precision aerospace components using lathe and mill machines. You will write and optimize programs, post G-code, and oversee first articles through production.

You will develop tooling, fixtures, and setup documentation, collaborating with engineers to implement efficient, high-quality machining processes in a fast-paced environment.

Qualifications

• 5+ years of CNC machining experience.
• 2+ years of CNC programming experience.
• Strong understanding of GD&T and tolerance stack-up.
• Experience with high-precision, multi-axis machines.
• Proven ability to optimize and manually edit G-code.
• Excellent communication skills and ability to follow detailed work instructions.
• U.S. Person status as defined by ITAR regulations.

Responsibilities

• Program and operate multi-axis machines (2-axis, 3-axis, 5-axis, mill/turn).
• Create and optimize CNC programs using Mastercam or similar CAM software.
• Post and manually edit G-code to improve efficiency and accuracy.
• Design and develop custom tooling and fixturing solutions.
• Create clear and accurate setup documentation.
• Incorporate machine simulations and manage machine definitions.
• Collaborate with engineering and production teams to transition parts from first article to production.
• Apply strong understanding of GD&T and tight tolerance requirements.

Skills

GD&T knowledge

Attention to detail

Communication skills

Self-driven

Problem solving

U.S. Person status (ITAR)

Education

Engineering degree

Tools

Mastercam

Job description

We’re looking for an experienced CNC Programmer to join our team, specializing in the programming and development of high-precision aerospace components using lathe and mill machines. In this role, you’ll create and optimize programs, post G-code, and oversee machining operations, from first article through full production.

You'll be responsible for writing detailed manufacturing plans, developing tooling and fixtures, and collaborating with manufacturing engineers to implement efficient, high-quality machining processes.

To succeed, you’ll need to be self-driven, detail-oriented, and passionate about solving complex machining challenges in a fast-paced aerospace environment.

Key Responsibilities

• Program and operate multi-axis machines (2-axis, 3-axis, 5-axis, mill/turn)
• Create and optimize CNC programs using Mastercam or similar CAM software
• Post and manually edit G-code to improve efficiency and accuracy
• Design and develop custom tooling and fixturing solutions
• Create clear and accurate setup documentation
• Incorporate machine simulations and manage machine definitions
• Collaborate with engineering and production teams to transition parts from first article to production
• Apply strong understanding of GD&T and tight tolerance requirements

Required Qualifications

• 5+ years of CNC machining experience
• 2+ years of CNC programming experience
• Strong understanding of GD&T and tolerance stack-up
• Experience with high-precision, multi-axis machines
• Proven ability to optimize and manually edit G-code
• Excellent communication skills and ability to follow detailed work instructions
• U.S. Person status as defined by ITAR regulations

Preferred Qualifications

• Degree in engineering or a related technical field
• 5+ years of experience in aerospace or turbine engine component manufacturing

Join Our Team

This is a great opportunity for someone with a passion for precision, innovation, and high standards in aerospace manufacturing. If you’re looking to grow in a technically advanced, team-oriented environment, we’d love to hear from you.