CNC Machinist

Kinetic Personnel Group is currently recruiting for an experienced CNC Machinist to join a precision manufacturing operation in Tustin. This position is ideal for a hands-on machinist who is confident with CNC machine setups, understands precision machining, and can independently troubleshoot issues on the shop floor.

The successful candidate will work with 5-axis and horizontal CNC equipment, handling machine setups, tooling, inspections, and process adjustments to support the production of high-quality, tight-tolerance components.

What You'll Do

• Prepare CNC machines for production by installing fixtures, tooling, probes, and required workholding.

• Set up and run 5-axis and horizontal machining centers.

• Complete tool touch-offs, work offsets, and necessary machine adjustments.

• Review engineering drawings, blueprints, GD&T requirements, and process documentation.

• Perform first-piece, first-article, and in-process inspections to verify part quality.

• Use precision inspection equipment such as micrometers, calipers, and bore gauges.

• Identify and resolve machining problems and make adjustments to improve part quality.

• Make appropriate program or offset adjustments when needed.

• Partner with CNC programmers and production personnel to improve machining processes and cycle times.

• Maintain a clean, safe, and organized work area while following established quality and safety standards.

What We're Looking For

• At least 3 years of CNC machine setup experience.

• Strong hands-on experience with Mori Seiki CNC equipment.

• Experience with 5-axis machining preferred.

• Previous experience setting up and operating horizontal machining centers is required.

• Ability to confidently read and interpret technical drawings and blueprints.

• Solid understanding of GD&T and precision machining principles.

• Experience producing tight-tolerance parts.

• Proficiency using precision measurement tools.

• Familiarity with Mori or Fanuc controls.

• CNC lathe setup experience is a plus.

• Self-motivated and able to work with limited supervision.

• Strong attention to detail and a commitment to producing quality work.

Location: Tustin, CA
Pay: $33.00–$38.00 per hour
Schedule: Full-Time