Senior CNC Programmer & Machinist (3-Axis Expert, 5-Axis Preferred)

Starpath Robotics • Hawthorne, CA

83d • $30 - $48

About The Position

At Starpath Robotics, we’re shaping the future of robotics through precision engineering and bold ideas. Our work thrives on the edge of what’s possible — and we’re looking for people who want to push those boundaries with us. We value craftsmanship, speed, and ownership. If you’re passionate about creating high-precision components that directly fuel next-generation in space, you’ll fit right in. We’re hiring a Senior CNC Programmer & Machinist with deep expertise in 3-axis CNC milling and 5-axis experience strongly preferred. This role requires mastery in CNC programming and machining, problem-solving at the machine and program level, and the ability to take ownership from design handoff through finished part. While this is a senior-level role, we’re also open to exceptional candidates who can prove their skills and perform at this level.

Requirements

• High school diploma or equivalent.
• 5+ years of CNC programming and machining experience.
• Deep mastery of 3-axis CNC milling, with exposure to 5-axis machining (preferred).
• Proficiency in Haas control programming (G-code).
• Experience with Mastercam (preferred) or NX CAM, though strong skills in other CAM platforms are acceptable.

Nice To Haves

• 8+ years of CNC programming and machining experience.
• Expertise in programming and operating multi-axis mill and lathe CNC machines.
• Strong background in complex surfacing, contours, and tool/die style applications.
• Experience optimizing processes for productivity, quality, and repeatability.
• Familiarity with graphite electrode programming (a plus, but not required).
• Experience mentoring others or leading shop projects.

Responsibilities

• Program and operate CNC mills (3-axis mastery, 5-axis preferred) to support precision robotics manufacturing.
• Create, edit, and optimize programs in Haas G-code, using Mastercam (preferred) or NX CAM (other CAM systems also acceptable).
• Interpret engineering drawings, CAD/CAM models, and GD&T requirements to produce efficient machining strategies.
• Perform set ups and operate CNC machines.
• Maintain records of mark ups on prints, save programs, setup sheets, and tool lists.
• Select and optimize tooling, adjusting speeds/feeds for efficiency and tool life.
• Design and machine fixture tooling as required.
• Work closely with engineering teams and provide feedback to improve manufacturability.
• Take ownership of machine setup, troubleshooting, and optimization.
• Mentor teammates and share best practices to raise the bar across the team.
• Pitch in beyond machining when needed — including assisting with assembly of our product — to ensure team success.
• Help with necessary maintenance, cleanliness, up-keep and repairs of machinery to the best of your ability.

Benefits

• Generous benefits including health, dental, vision, and retirement plans.
• Paid time off, holidays, and flexible policies to support balance.
• Professional growth opportunities through training and development.
• The chance to own high-impact work that directly shapes the future of robotics & space!
• A collaborative, mission-driven culture where craftsmanship and innovation are celebrated.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: High school or GED
• Number of Employees: 1-10 employees