CNC Programmer/Machinist-Lead

Empirical Systems Aerospace, Inc.San Luis Obispo, CA
Onsite

About The Position

We are seeking a highly skilled and self-motivated CNC Programmer/Machinist Lead to oversee our machine shop operations and support the development of innovative manufacturing and R&D solutions. This exempt, full-time role combines technical expertise with leadership responsibilities, including managing a team, optimizing shop performance, and collaborating with engineers to develop prototypes and complex components. The CNC Programmer/Machinist Lead ensures machining processes align with design intent, quality standards, and production goals, while mentoring and evaluating the performance of shop personnel.

Requirements

  • Minimum 5 years of CNC programming, setup, and operation experience (3-axis and multi-axis).
  • Strong foundation in CAD/CAM systems (e.g., SolidWorks, Mastercam) and geometric dimensioning & tolerancing (GD&T).
  • Proven hands-on technical skills with machining tools, fixtures, part fabrication, and assembly.
  • Experience supervising, mentoring, or managing technical staff.
  • Strong analytical, organizational, and problem-solving skills.
  • Effective written and verbal communication skills.

Nice To Haves

  • Experience with inventory/parts management and shop workflow optimization.
  • Experience with composites, aircraft avionics, or A&P certification.
  • Technical writing skills, including build guides, schematics, wiring diagrams, and process documentation.
  • Knowledge of lean manufacturing, 5S, or continuous improvement methodologies.

Responsibilities

  • Supervise, mentor, and evaluate machinists and shop personnel to ensure safety, productivity, and technical excellence.
  • Assign work, monitor performance, provide feedback, and support professional development.
  • Manage shop schedules, resource allocation, and material acquisition to meet project timelines.
  • Develop, generate, and review CNC programs for machining complex components on horizontal and vertical machining centers (3-axis and multi-axis).
  • Oversee the setup, operation, and troubleshooting of CNC machines.
  • Collaborate with engineers to develop and fabricate fixtures, prototypes, and tooling solutions.
  • Ensure designs are optimized for manufacturability and efficient production.
  • Lead continuous improvement initiatives to optimize machining processes, cycle times, and quality outcomes.
  • Maintain and monitor shop equipment, identify upgrades or future needs, and recommend capital improvements.
  • Establish and maintain documentation, including build guides, schematics, work instructions, and inspection procedures.
  • Work closely with engineers to assist in prototype creation, product testing, and troubleshooting of complex technical issues.
  • Provide solutions to machining, assembly, and process challenges using independent judgment.
  • Coordinate cross-functional activities with engineering, quality, and operations teams to ensure successful project outcomes.

Benefits

  • Health, dental, and vision plans (including a 100% employer-paid option covering both employees and their families).
  • 120 hours of PTO (80 hours accrued plus an additional 40 hours of holiday break pay).
  • Christmas Eve, Christmas Day, and New Year’s Day off.
  • $25,000 employer-paid life insurance policy, with the option to purchase additional coverage.
  • Optional supplemental benefits such as Critical Illness, Hospital Indemnity, Accident Insurance, and Critical Illness with Skin Cancer coverage.
  • Health Savings Account (HSA).
  • 401(k) with a company match.
  • 9 paid holidays throughout the year.
  • Casual dress code.
  • Complimentary snacks.
  • Welcoming company culture.
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