Senior CNC Programmer & Prototype Machinist – LATHE

United States·Hawthornefull-timesenior

Cnc ProgrammerManufacturing & Production

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Quick Summary

Key Responsibilities

Program and operate CNC Lathes (2-axis) to support precision aerospace robotics manufacturing. OKUMA Genos L250 II turning machines. As well as conventional turning as needed. Create, edit,

Technical Tools

Cnc ProgrammerManufacturing & Production

Location: Los Angeles (Hawthorne), CA
Employment Type: Full-time
Department: Starlight Solar

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 fuels the next-generation in space, you’ll fit right in.

We’re hiring a Senior CNC LATHE Programmer & Machinist with deep expertise in 2-axis turning. This role requires mastery in CNC programming, machining, set-ups, problem-solving at the machine and program level, and the ability to take ownership from design handoff through finished part.

Responsibilities

~1 min read

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Program and operate CNC Lathes (2-axis) to support precision aerospace robotics manufacturing. OKUMA Genos L250 II turning machines. As well as conventional turning as needed.
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Create, edit, and optimize programs for Okuma G-code, using Fusion CAM (Autodesk product), Mastercam, or NX CAM (other CAM system experience accepted).
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Interpret engineering drawings, CAD/CAM/.STP/3D models, and GD&T requirements to produce efficient machining strategies.
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Generate tool lists.
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Perform set ups and operate CNC machines.
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Maintain records of mark ups on prints, save programs, setup sheets, and tool lists.
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Select and optimize tooling, adjusting speeds/feeds for efficiency and tool life.
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Design and machine fixture tooling as required.
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Work closely with engineering teams, production teams, and provide feedback to improve manufacturability.
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Take ownership of the machine shop, be an asset in troubleshooting, and optimization.
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Mentor teammates and share best practices to raise the bar across the team.
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Pitch in beyond machining when needed — including assisting with assembly of our products — to ensure team success.
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Help with necessary maintenance, cleanliness, up-keep and repairs of machinery to the best of your ability.

Requirements

~1 min read

High school diploma or equivalent.
8+ years of CNC programming and machining experience.
Deep mastery of CNC turning – boring, grooving, threading, drilling – utilizing the chuck with hard-jaws, soft-jaws, collets, and/or on-centers turning.
Proficiency in Okuma OSP control (New 2026) operation & programming (G-code).
Experience with Fusion 360 (Preferred), Mastercam, or NX CAM, though strong skills in other CAM platforms are acceptable.

Expertise in programming and operating lathe CNC machines.
Strong background in complex turning contours, and aerospace style applications.
Experience optimizing processes for productivity, quality, and repeatability.
Familiarity with feeds/speeds/tooling types for different material types; 6061/7075 ALM, 300/400 series stainless steel, carbon steels, plastics & similar.
Experience mentoring others or leading shop projects.

Ability to lift up to 25 lbs. unassisted.
Frequent standing, bending, grasping, pulling, and other shop-floor activities required.
U.S. Person status required (citizen, permanent resident, refugee, or asylee) due to export control regulations.

To conform to U.S. Government export regulations, you must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.