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Senior CNC Machinist

Aureate Technologies Inc
Irvine, CA Full Time
POSTED ON 5/30/2026
AVAILABLE BEFORE 6/29/2026

Job Summary

The Maintenance Technician is responsible for performing maintenance, repair, and troubleshooting of CNC machines, machine shop equipment, and facility systems. This role requires hands-on expertise in mechanical, hydraulic, pneumatic, and electrical systems to ensure optimal production performance.


Key Responsibilities

  • Troubleshoot, maintain, and repair CNC machines and numerical control systems
  • Perform preventive and corrective maintenance on lathes, mills, grinders, presses, and related equipment
  • Diagnose and repair mechanical, hydraulic, pneumatic, and electrical systems
  • Remove, repair, align, and reinstall machine components with precision
  • Install, maintain, and overhaul production equipment, fixtures, and test stands
  • Perform welding (arc and acetylene) for fabrication and repair work
  • Fabricate and repair hydraulic and pneumatic tubing, hoses, and fittings
  • Conduct calibration and operational testing of equipment post-installation or repair
  • Use precision measuring tools to ensure equipment meets specifications
  • Support facility maintenance (plumbing, carpentry, HVAC, painting, etc.)
  • Utilize maintenance software for diagnostics, reporting, and scheduling
  • Manage hazardous materials including inventory, compliance, and disposal
  • Assist with safety inspections and ensure regulatory compliance
  • Collaborate with team members and support additional maintenance needs as required


Required Qualifications

Experience & Skills:

  • Minimum 5 years of maintenance experience in a manufacturing or machine shop environment
  • Strong experience with CNC machines (lathes, mills, grinders, presses)
  • Ability to read and interpret blueprints and technical drawings
  • Knowledge of hydraulic and pneumatic systems (pumps, valves, cylinders, piping)
  • Experience with tube bending and fabrication for fluid systems preferred
  • Familiarity with chemicals and hazardous materials handling
  • Basic computer skills for reporting, diagnostics, and maintenance systems
  • Strong troubleshooting and problem-solving abilities

Soft Skills:

  • Effective communication (verbal and written)
  • Team-oriented mindset with the ability to work independently


Work Environment

  • Hands-on role in a manufacturing and machine shop setting
  • Exposure to mechanical systems, heavy equipment, and industrial conditions
  • Requires adherence to safety standards and hazardous material protocols

Salary : $31 - $45

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