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Lead CNC Programmer

CalTek Staffing

Fountain Valley, CA

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JOB DETAILS
SALARY
$95,000–$115,000 Per Year
SKILLS
Aerospace and Defense, Best Practices, CAD/CAM (Computer-Aided Design/Computer-Aided Manufacturing), CNC (Computerized Numerical Control) Systems, CNC Lathe, Computer Programming, Continuous Improvement, Cross-Functional, Dental Insurance, Detail Oriented, Engineering Drawing, Geometric Dimensioning and Tolerancing, Identify Issues, Leadership, Machine Tool, Machining, Machining Operations, Maintain Compliance, Manufacturing, Mentoring, Operations, Problem Solving Skills, Product Support, Product/Service Launch, Prototyping, Purchasing/Procurement, Regulations, Safety Compliance, Vision Plan, Warehousing
LOCATION
Fountain Valley, CA
POSTED
Today
Job Description
Title: CNC Department Lead - ( 5-Axis Mastercam Programming & Mill Set-up )
Role Type: Department Leadership - Direct Hire - W2/Benefited )
Compensation: $95k-$115k/yr.
Shift: 1st - 5am-3:30pm, Mon-Fri

Overview
We are seeking a highly skilled Mastercam Programmer/Set-up Machinist to lead our CNC Department as the sole programmer and senior-most machinist; in other words, our client is seeking a hands-on CNC Department Supervisor or Lead who is willing to embed with their team for the long-term. This role combines hands-on multi-axis programming and machine set-up with leadership responsibility, managing day-to-day production and mentoring a team of machinists. The right candidate will thrive in a fast-paced environment producing complex, tight-tolerance parts for regulated industries such as aerospace, defense, medical, and high-tech manufacturing.

Responsibilities
  • Program and prove out 3-axis, 4-axis, and 5-axis CNC mills (true simultaneous 5-axis experience required; Haas UMC series or equivalent).
  • Lead and oversee daily machining operations to maintain efficiency, throughput, and quality.
  • Set up machines, fixtures, and tooling for high-precision prototype and production runs.
  • Develop, document, and refine machining processes and standard work instructions.
  • Utilize precision measuring instruments (calipers, micrometers, height gages, indicators, etc.) to ensure parts meet engineering specifications.
  • Troubleshoot and resolve machining challenges, adjusting programs, tooling, or setups as needed.
  • Collaborate with engineers and cross-functional teams to support new product introductions and continuous improvements.
  • Train and mentor machinists on machining best practices, tooling strategies, and safety protocols.
  • Monitor tooling and material inventory, coordinating with purchasing/warehouse as required.
  • Ensure compliance with safety, quality, and regulatory standards across all machining activities.
Qualifications
  • Mastercam proficiency is mandatory - including advanced 5-axis toolpaths (simultaneous and 3+2).
  • 5-10+ years of CNC programming and machining experience with complex parts.
  • Strong knowledge of machining theory, cutting parameters, feeds/speeds, and workholding.
  • Hands-on setup experience on CNC mills and lathes.
  • bility to read and interpret engineering drawings, CAD models, and GD&T.
  • Proven leadership ability with experience supervising or mentoring machinists.
  • Problem-solving mindset with attention to detail and commitment to quality.
  • erospace, defense, or other regulated industry experience strongly preferred.
  • Must be a U.S. Person (due to ITAR requirements).
Benefits
  • Employer-paid medical, dental, and vision insurance.
  • 401(k) plan with employer participation.
  • Paid time off and holidays.
  • Opportunities for career advancement and professional development.

About the Company

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CalTek Staffing

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