CNC Programmer II/III

Zone5Technologies; San Luis Obispo (CA); On-site; USD 60,614 - 86,788; Full time

Benefits offered by this job

Competitive total compensation package

Comprehensive benefit package

401(k) with company match

4 weeks of paid time off

12 annual company holidays

Job summary

Zone5Technologies in San Luis Obispo, California, is seeking a skilled CNC Programmer III who will lead the development of complex CNC programs for aerospace components. The candidate will be actively involved in troubleshooting, mentoring junior staff, and ensuring production process robustness.

The role requires collaboration with engineers and production teams to enhance manufacturing processes, with an emphasis on multi-axis programming and adherence to aerospace tolerances. Join us and contribute to innovative unmanned aircraft technology!

Qualifications

• 5+ years of CNC programming experience.
• Deep knowledge of multi-axis programming challenges.
• Strong understanding of GD&T and aerospace tolerances.
• Experience mentoring and leading program efforts.

Responsibilities

• Lead programming for complex, multi-axis aerospace parts.
• Troubleshoot program-related machining issues.
• Conduct training and mentoring for Program I–II personnel.
• Validate programs via simulation and identify obvious collisions.

Skills

CNC programming experience

Multi-axis programming

GD&T knowledge

Mentorship skills

Job description

At Zone 5 Technologies, we're redefining what's possible in unmanned aircraft systems. Our team of engineers and innovators is developing cutting‑edge autonomous solutions that push the boundaries of UAS technology – solving complex challenges that matter.

We're building the future of UAS capabilities, and we're looking for exceptional talent to join us. If you're driven by hard problems, energized by rapid innovation, and ready to make an impact on next‑generation flight systems, you belong here.

The CNC Programmer III leads the development of complex CNC programs for high‑risk aerospace components, mentors junior programmers and ensures process robustness across production environments. Tasks and responsibilities expected for this role include those captured by lower role specific levels.

This role involves working closely with engineers, production technicians, and operations teams to support multiple programs and value streams.

Key Responsibilities

• Lead programming for complex, multi‑axis aerospace parts
• Advise on fixture design and part setup strategies
• Integrate programming standards into production workflows
• Troubleshoot program‑related machining issues
• Conduct training and mentoring for Program I–II personnel
• Participate in design‑for‑manufacturability (DFM) reviews
• Collaborate with Manufacturing Engineering on tooling and process improvements
• Perform program validation using simulation, dry runs, and machine tests

Responsibilities (Level II)

• Generate basic 2–3 axis CNC programs using approved CAM software
• Interpret engineering drawings and identify features to machine
• Select appropriate tools, speeds, feeds, and cutting strategies per standard guidelines
• Validate programs via simulation and identify obvious collisions or issues
• Support machinists and manufacturing engineering during first runs
• Maintain and update tooling libraries per standards
• Document program revisions and configuration control data
• Follow safety and quality standards (AS9100, FOD, PPE protocols)

Responsibilities (Level III)

• Develop CNC programs (3–5 axis) based on engineering drawings and process plans
• Optimize toolpaths for efficiency and quality
• Collaborate with machinists to validate programs on the machine
• Ensure programs comply with GD&T, tolerances, and surface finish requirements
• Define tooling, fixturing, and cutting parameters
• Support production ramps and resolve machining issues
• Participate in first‑article inspections and initial validation
• Maintain program version control

Qualifications

• 5+ years of CNC programming experience
• Deep knowledge of multi‑axis programming challenges
• Strong understanding of GD&T and aerospace tolerances
• Experience mentoring and leading program efforts

Compensation

Level II – $44.00 to $53.50 per hour

Level III – $53.50 to $63.00 per hour

Benefits

• Competitive total compensation package
• Comprehensive benefit package options include medical, dental, vision, life, and more
• 401(k) with company match
• 4 weeks of paid time off each year
• 12 annual company holidays

Why Join Zone 5 Technologies?

• Innovative Environment: Work on cutting‑edge technology that is shaping the future of defense and aerospace
• Collaborative Culture: Join a team of passionate professionals dedicated to pushing the boundaries of what’s possible
• Career Growth: Opportunities for professional development and career advancement

If you are passionate about unmanned aircraft technology and want to be a part of a dynamic and growing company, we would love to hear from you. Apply today and join the Zone 5 Technologies team!

In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.

Zone 5 Technologies is a federal contractor and participates in E‑Verify to confirm employment eligibility. As required by law, we will verify the identity and employment authorization of all new employees using the E‑Verify system. Learn more about your rights and responsibilities under E‑Verify: https://www.e-verify.gov