ITT Micro-Mode is seeking an experienced CNC Setup Machinist to join our precision manufacturing team in El Cajon, CA. This role requires a high level of technical expertise in setting up and operating advanced CNC equipment to produce complex, high-precision components for mission-critical applications. The ideal candidate will have hands-on experience with mill-turn CNC machines (e.g., Nakamura, Doosan, Mazak Integrex, DMG MORI NT/NX series, Okuma Multus) and Swiss screw machines, and will be capable of working independently to ensure quality, efficiency, and repeatability in a fast-paced production environment.
Responsibilities
Set up and operate mill-turn CNC machines and Swiss screw machines to produce precision components to tight tolerances.
Interpret blueprints, CAD models, and setup sheets to ensure accurate machining and part conformance.
Select and install appropriate tooling, fixtures, and machine offsets for each job.
Perform first-article inspections and make necessary adjustments to ensure compliance with specifications.
Troubleshoot setup and machining issues and implement corrective actions independently.
Optimize machining processes for cycle time, tool life, and part quality. Collaborate with programmers and engineers to refine machining strategies and resolve technical challenges.
Maintain a clean, organized, and safe work environment.
Document setup procedures and best practices for repeatability and knowledge sharing.
Train and mentor junior machinists and setup personnel as needed.
Perform routine machine maintenance and proactively report issues. Participate in continuous improvement initiatives, including Lean and Kaizen activities.
Other duties as assigned.
Qualifications
High School diploma or GED required; technical/vocational training preferred.
Minimum of 7 years of CNC machining experience, with at least 3 years in a setup role on mill-turn and/or Swiss screw machines.
Strong knowledge of CNC machine operation, tooling, and setup techniques. Proficient in reading and interpreting complex blueprints and GD&T.
Solid understanding of machining principles, speeds and feeds, and material properties.
Skilled in using precision measuring instruments (micrometers, calipers, indicators, CMMs).
Familiarity with CAM software (e.g., MasterCam) and ability to collaborate with programmers.
Strong math skills, including geometry and trigonometry.
Excellent problem-solving skills and attention to detail.
Ability to work independently and take ownership of quality and productivity. Strong communication skills and a team-oriented mindset.
Comfortable working in a high-mix, low-volume production environment.
Familiarity with Lean manufacturing and continuous improvement practices.
Equal employment opportunity, including veterans and individuals with disabilities.
