Machine Maintenance Tech

HR Direct Services
  • Ontario, CA
    1 day ago

    Job Description

    Job Description

    Job Description

    Key Responsibilities

    CNC Equipment Maintenance & Repair

    • Troubleshoot, repair, and maintain CNC mills, lathes, and 3-, 4-, and 5-axis machining centers.
    • Diagnose and repair mechanical, electrical, hydraulic, pneumatic, spindle, servo, drive, turret, alignment, and calibration issues.
    • Perform preventive maintenance to maximize machine uptime, reliability, and production efficiency.
    • Assist with machine installations, relocations, rebuilds, and upgrades.

    Facility & Equipment Support

    • Maintain and repair facility systems, including electrical controls, motor starters, panel wiring, plumbing, compressed air systems, pumps, conveyors, cranes, and material handling equipment.
    • Safely operate forklifts, boom lifts, and scissor lifts to support maintenance and equipment moves.
    • Support continuous improvement initiatives through equipment optimization and process enhancements.

    Troubleshooting & Continuous Improvement

    • Investigate recurring equipment failures and identify root causes.
    • Implement corrective actions to improve reliability and reduce downtime.
    • Collaborate with Production, Engineering, and Quality teams to improve equipment performance and operational efficiency.

    Safety & Compliance

    • Adhere to all safety policies and procedures, including Lockout/Tagout (LOTO), machine guarding, and fall protection requirements.
    • Maintain a clean, organized, and safe work environment.
    • Participate in safety training and promote a culture of workplace safety.

    Qualifications

    Required

    • 5 to 7 years of maintenance experience in a manufacturing, aerospace, defense, or machine shop environment.
    • Strong experience maintaining and repairing CNC mills and lathes.
    • Hands-on knowledge of electrical, mechanical, hydraulic, and pneumatic systems.
    • Ability to independently diagnose and resolve complex equipment issues.
    • Experience reading technical drawings, schematics, and maintenance documentation.
    • Ability to work overtime, weekends, and respond to emergency maintenance needs when required.

    Preferred

    • Experience working with Mitsubishi, Mori Seiki, Okuma, or similar CNC equipment.
    • Technical certification or Associate Degree in Electronics, Industrial Maintenance, Mechatronics, or a related field.
    • Forklift and aerial lift certifications.

    Physical Requirements

    • Ability to stand, walk, bend, and work throughout the shift.
    • Ability to lift up to 50 pounds.
    • Comfortable working at heights using aerial lifts and platforms.
    • Strong mechanical aptitude and manual dexterity.

    Numbers & Facts

    LocationOntario, CA

    Skills

    • Aerospace and Defenseunmatched
    • CNC (Computerized Numerical Control) Systemsunmatched
    • CNC Latheunmatched
    • Calibrationunmatched
    • Continuous Improvementunmatched
    • Corrective Actionunmatched
    • Craneunmatched
    • Documentationunmatched
    • Electrical Wiringunmatched
    • Electricityunmatched
    • Electronicsunmatched
    • Emergency Responseunmatched
    • Equipment Maintenance/Repairunmatched
    • Forkliftunmatched
    • Hydraulic Engineeringunmatched
    • Identify Issuesunmatched
    • Illustrating Abilityunmatched
    • Lift/Move 50 Poundsunmatched
    • Machiningunmatched
    • Maintenance - Electricalunmatched
    • Maintenance Servicesunmatched
    • Manual Dexterityunmatched
    • Manufacturingunmatched
    • Mori Seikiunmatched
    • Operational Strategyunmatched
    • Organizational Skillsunmatched
    • Performance Managementunmatched
    • Plumbingunmatched
    • Preventative Maintenanceunmatched
    • Problem Solving Skillsunmatched
    • Pumpsunmatched
    • Reliability Engineeringunmatched
    • Root Cause Analysisunmatched
    • Safety Complianceunmatched
    • Safety Processunmatched
    • Safety/Work Safetyunmatched
    • Schematicsunmatched
    • Servomechanismunmatched
    • Technical Drawingunmatched

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