Posted on 22 Feb 2026

CNC Supervisor

Garden Grove, CA
Permanent
$70,000 - $80,000

Overview

Join our dynamic manufacturing team as a CNC Supervisor, where you will lead and oversee the operation of computer numerical control (CNC) machinery to ensure precision, efficiency, and quality in production. This role offers an exciting opportunity to manage skilled technicians, optimize machining processes, and uphold safety standards within a fast-paced manufacturing environment. Your expertise will drive continuous improvement and foster a culture of excellence in machining operations. 

Responsibilities

  • Supervise daily CNC machining activities across various equipment including CNC milling machines, CNC lathes, CNC presses, and stamping presses.
  • Coordinate and prioritize production schedules to meet delivery deadlines while maintaining high-quality standards.
  • Ensure proper calibration and maintenance of machinery, utilizing tools such as calipers, micrometers, and precision measuring instruments to verify part dimensions.
  • Lead troubleshooting efforts for machine malfunctions or quality issues, implementing corrective actions promptly.
  • Enforce safety protocols related to machinery operation, materials handling, forklift use, welding, fabrication, and assembly line procedures.
  • Collaborate with engineering teams on blueprint reading, GD&T (Geometric Dimensioning & Tolerancing), tooling selection, and fabrication processes to optimize manufacturing workflows. 

Qualifications

  • Proven experience supervising CNC machining operations within a manufacturing or factory setting.
  • Ability to read blueprints accurately and interpret technical drawings for machining specficiations.
  • Mechanical aptitude with hands-on skills using hand tools, welding equipment, stamping presses, press brake machines, and materials handling equipment like forklifts.
  • Experience with quality control procedures utilizing calipers, micrometers, and other precision measuring instruments.
  • Excellent organizational skills with the ability to lead a team effectively in a fast-paced manufacturing environment. 
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