CNC SUPERVISOR - 1ST SHIFT

Amtec Direct Hire; California (MO); On-site; USD 85,000 - 105,000; Full time

Job summary

Amtec Direct Hire is seeking a CNC Supervisor for the 1st shift in Santa Ana, CA to lead a machining team in a high‑precision environment, aerospace‑adjacent work.

You will set up and program CNC mills and lathes as needed, read GD&T drawings, mentor apprentices, and partner with engineering to improve tooling, process control, and quality.

Qualifications

• 3+ years leading a team of machinists
• Experience in CNC mill and/or lathe
• Experience in high-precision manufacturing, aerospace tooling or components
• Proficiency with manual and CNC machinery; experience with HAAS or Fadal controls
• Ability to read and interpret GD&T, blueprints and engineering documentation
• Proficient with micrometers, calipers, dial indicators, height gauges

Responsibilities

• Set up, program (when required), and operate manual and CNC equipment including mills, lathes, routers, and grinders to machine composite tooling and hardware components
• Interpret engineering drawings, work instructions, and CAD models to ensure accurate machining of complex geometries to tight tolerances
• Monitor machining processes, inspect parts using precision measuring tools, and adjust to maintain dimensional accuracy
• Train and mentor apprentice and junior machinists, providing guidance on safety and best practices
• Troubleshoot machining issues and optimize tool paths, fixturing, and workholding with engineering teams
• Ensure machine and tool maintenance schedules are followed and perform minor maintenance to minimize downtime
• Maintain an organized work area following lean principles including 5S
• Track job progress and communicate updates to production supervisor
• Assist with fixture and tooling development for custom composites layup molds or production hardware
• Uphold high standards for quality, safety, and aerospace compliance

Skills

Team leadership

CNC milling/lathe

High-precision manufacturing

CNC controls (HAAS/Fadal)

GD&T interpretation

Precision measurement tools

Tools

HAAS controls

Fadal controls

Job description

Job Description

CNC SUPERVISOR - 1ST SHIFT

Location: Santa Ana, CA

Position: Direct Hire with benefits!

QUALIFICATIONS

• 3+ years of experience leading a team of Machinists
• Experience in CNC Mill and/or Lathe
• Experience as a machinist in a high-precision manufacturing environment, exposure to composite tooling or aerospace components
• Strong proficiency with manual and CNC machinery; experience with HAAS, Fadal, or similar controls
• Ability to read and interpret GD&T, blueprints, and engineering documentation.
• Proficient with precision measuring instruments such as micrometers, calipers, dial indicators, and height gauges.

ESSENTIAL DUTIES AND RESPONSIBILITIES:

• Set up, program (when required), and operate manual and CNC equipment including mills, lathes, routers, and grinders to machine composite tooling and hardware components.
• Interpret engineering drawings, work instructions, and CAD models to ensure accurate machining of complex geometries to tight tolerances.
• Monitor machining processes, inspect parts using precision measuring tools, and make necessary adjustments to maintain dimensional accuracy.
• Train and mentor apprentice and junior machinists, providing guidance on best practices, safety, and proper use of equipment.
• Troubleshoot and resolve machining issues, collaborating with engineering and manufacturing teams to optimize tool paths, fixturing, and workholding strategies.
• Ensure machine and tool maintenance schedules are followed, and perform minor maintenance or repairs as needed to minimize downtime.
• Maintain an organized and efficient work area following lean manufacturing principles including 5S and continuous improvement.
• Track job progress and communicate updates on workflow, bottlenecks, or tooling needs to the production supervisor or operations team.
• Assist with fixture and tooling development for custom composite layup molds or production hardware.
• Uphold the highest standards for quality, safety, and compliance with company and aerospace industry protocols.

Company Description

Exciting opportunity securing new business for electric motors, starter generators, and related technologies within our current and future aerospace and defense industries.