CMM Operator

Position Summary The CMM Operator is an experienced metrology technician responsible for independently setting up, operating, and maintaining Coordinate Measuring Machine (CMM) equipment to perform dimensional inspections on automotive components, sub-assemblies, and tooling. Working with a high degree of autonomy, this role executes and modifies CMM measurement programs, leads First Article Inspection activities, interprets complex GD&T callouts, and drives corrective action through data analysis. The mid-level CMM Operator serves as a technical resource for production and quality teams and may provide guidance to junior operators. Key ResponsibilitiesIndependently set up, operate, calibrate, and perform routine maintenance on CMM equipment (PC-DMIS, Calypso, or equivalent)Create, modify, and optimize CMM measurement programs from engineering drawings and CAD modelsExecute First Article Inspections (FAI) per AS9102 / PPAP requirements and compile dimensional reportsInterpret complex engineering drawings, GD&T callouts (ASME Y14.5), and customer-specific tolerancesPerform Measurement System Analysis (MSA) including Gage R&R studies to validate measurement processesAnalyze dimensional data using SPC tools; identify trends, out-of-control conditions, and support process improvementInitiate and support Non-Conformance Reports (NCRs), Corrective Action Reports (CARs), and 8D problem-solvingCollaborate with Manufacturing, Engineering, and Supplier Quality on root cause analysis and disposition of non-conforming partsMaintain calibration records and ensure all measurement equipment is within calibration schedulesSupport production launch activities including APQP, control plan development, and gauge studiesMentor and provide on-the-job guidance to entry-level CMM operators and quality techniciansMaintain accurate inspection records in the QMS and generate dimensional summary reports for internal and customer use Requirements Required QualificationsHigh school diploma or GED required; Associate degree or technical certificate in Metrology, Manufacturing Technology, or Quality preferred2-5 years of hands-on CMM operation experience in an automotive or precision manufacturing environmentProficiency with CMM software - PC-DMIS, Calypso, or equivalent; ability to write and edit measurement programsStrong working knowledge of GD&T per ASME Y14.5 and ability to interpret complex engineering drawingsDemonstrated experience with PPAP, APQP, MSA, SPC, and IATF 16949 quality systemsProficiency with hand measurement tools: calipers, micrometers, CMM touch probes, surface platesAbility to work independently, prioritize multiple open jobs, and meet inspection deadlinesComputer proficiency including MS Office (Excel, Word); experience with QMS/ERP systems (SAP, Plex, or similar) Preferred QualificationsExperience with offline CMM programming from CAD models (CATIA, SolidWorks, or similar)ASQ Certified Quality Inspector (CQI) or Certified Quality Technician (CQT) certificationKnowledge of Renishaw or Zeiss probe systems and stylus configurationsExperience supporting customer PPAP submissions and dimensional approval packagesBilingual English/Spanish a plus in Inland Empire manufacturing environments Work Environment This position operates primarily in a temperature-controlled metrology lab and manufacturing floor environment. PPE including safety glasses and steel-toe footwear is required at all times on the production floor. Exposure to machining coolants, light oils, and metal particulate is possible. The CMM Operator may be required to work overtime, weekend shifts, or adjusted hours during production launches, customer audits, or high-volume inspection periods. CompetenciesHigh analytical ability and meticulous attention to dimensional accuracySelf-directed with strong time management and ability to manage multiple open inspection jobsClear written and verbal communication - able to present inspection findings to engineering and managementCollaborative team approach with demonstrated ability to mentor junior staffOwnership mentality - takes accountability for data integrity and quality outcomes Salary Description $24-30/hour