About this opportunity
CalTek Staffing lists this Lead CNC Programmer opportunity in fountain valley, California. Review the employer’s description below for duties, qualifications and application requirements.
Job description
CNC Department LeadWe 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.Ability 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.Aerospace, 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.
Worksite address
fountain valley, CA, 92708, US
Who can apply
Review the original listing for work authorization, qualifications and employer requirements.