CNC Machinery Maintenance Mechanic

CNC Machinery Maintenance Mechanic — Ontario, CAPicture your day in a high‑mix, fast‑paced manufacturing plant in Ontario, CA: you start with a preventative maintenance round on CNC mills and lathes, checking lubrication and coolant levels, listening for worn bearings, and fine‑tuning gibs. Mid‑morning, a proximity switch flags an alarm—you diagnose the fault, replace the component, and reset pump pressure to spec. After lunch, you swap a hydraulic hose, balance a conveyor drive, and handle a quick three‑phase motor wiring check to get a cell back online. You wrap up by updating maintenance logs, tidying your work area, and planning tomorrow’s PM route.What you’ll handleOwn preventative maintenance and corrective repairs on CNC machinery and related production equipmentIndependently troubleshoot mechanical faults to root causeService hydraulic and pneumatic circuits; replace hoses, seals, valves, and fittingsChange belts, bearings, and other wear parts; perform machine alignments and adjustments (gibs, proximity switches, pump pressures)Maintain lubrication and coolant delivery systems for reliable operationExecute light electrical work on single‑phase and three‑phase circuits for repairs and simple installsSupport basic facility upkeep such as lighting and general building systemsRead and apply mechanical prints, schematics, and technical manualsWork safely, keep detailed notes, and maintain a clean, organized workspaceWhat you bring5+ years as a maintenance mechanic in manufacturingHands‑on experience with CNC equipment (preferred)Strong mechanical troubleshooting capabilityKnowledge of hydraulic and pneumatic principles and componentsFluency reading mechanical blueprints/schematicsUnderstanding of bearing types and proper applicationsBasic electrical skills for single‑ and three‑phase systemsSelf‑starter who can work with minimal supervisionReliable attendance, clear communication, and a team mindsetPreferred exposureStructured CNC preventative maintenance programsGeneral manufacturing facility maintenanceIndustrial mechanical systems across pumps, motors, and conveyorsPrecision machine alignment and adjustmentComplianceThis facility operates under ITAR regulations. Applicants must qualify as a U.S. Person.Drug screening and background check are required prior to employment. #J-18808-Ljbffr Torrey Holistics