CNC Swiss Machinist

Arch Precision • Earth City, MO

6h

About The Position

Arch Precision is seeking a skilled CNC Swiss Machinist to program, set up, and operate Swiss-type CNC lathes for new and existing parts. The machinist takes parts from blueprint through programming, setup, prove-out, first-piece approval, and production. The role includes independent G-code work, machine troubleshooting, production support, documentation, and routine maintenance. Tsugami experience is strongly preferred; Fanuc control experience is preferred.

Available schedules are day shift Monday–Thursday, 5:30 a.m.–4:00 p.m.; night shift Monday–Thursday, 7:30 p.m.–6:00 a.m.; or weekend shift Friday–Sunday, 5:30 a.m.–6:00 p.m. As a condition of employment, Arch Precision conducts a background check that includes a review of criminal history.

Requirements

• 10+ years of experience programming, setting up, and operating CNC Swiss-type lathes.
• Ability to independently read, write, and troubleshoot G-code programs.
• Ability to take a new part from blueprint through programming, setup, prove-out, and production.
• Strong understanding of tool selection, machining sequences, speeds, and feeds.
• Ability to read blueprints and understand tight dimensional tolerances.
• Proficiency with micrometers, calipers, and other precision measuring equipment.
• Strong problem-solving skills, attention to detail, and dependability.
• Ability to work independently and communicate effectively with the team.

Nice To Haves

• Tsugami machine experience.
• Experience with Fanuc controls.

Responsibilities

• Write CNC programs for new parts and edit existing programs.
• Read and troubleshoot G-code directly at the machine.
• Plan machining operations, select cutting tools, and establish speeds and feeds.
• Complete setups for new parts, including tooling, collets, guide bushings, and bar feeders.
• Prove out new programs, verify clearances, and adjust machining sequences for safe, reliable operation.
• Produce and inspect first-piece parts to verify dimensions, tolerances, and surface finishes before production.
• Optimize programs and setups to improve cycle times, tool life, and part consistency.
• Create and maintain setup sheets, tooling lists, and program documentation.
• Monitor production, make tool offsets, and troubleshoot machining issues.
• Perform routine machine maintenance and maintain a clean, safe work area.
• Assist operators with setup instructions and production troubleshooting.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed