CNC Lathe Setup Technician — GD&T/Inspection Focus

AMI PRECISION MACHINING; Pomona (CA); On-site; USD 41,000 - 48,000; Full time

Job summary

AMI Precision Machining in Pomona, CA is seeking a CNC Lathe Setup Technician focused on GD&T and first-article inspection. You will lead end-to-end setups on 2–4 axis lathes, decode blueprints, verify critical features, and document results.

You will optimize tooling, offsets, speeds, and feeds, and own in-process inspection with precision hand metrology. The role supports aerospace and commercial customers; prior aerospace is not required, only a commitment to quality.

Qualifications

• High school diploma or equivalent; technical training/certification is a plus.
• Experience as CNC lathe operator with setup responsibility.
• Strong blueprint reading and GD&T fluency.
• Precision measurement and first-article inspection expertise.
• Hands-on troubleshooting of tooling, offsets, speeds, and feeds.
• Able to commute to Pomona for the day shift.
• Experience with Fanuc controls preferred.
• Background in aerospace or medical components preferred.
• Material experience: aluminum, stainless steel, titanium.
• Knowledge of CNC programming concepts including G-code and M-code.

Responsibilities

• Lead end-to-end CNC lathe setups (2–4 axis) for first articles and production runs.
• Decode blueprints and GD&T, verify features, and document inspection results.
• Optimize tooling strategies and drive stable, efficient cycles.
• Own in-process inspection using precision metrology and gauges.
• Troubleshoot tooling, offsets, speeds, and feeds to maintain first-pass yield.
• Ensure safety and quality in a fast-paced shop.

Skills

CNC lathe setup

Blueprint reading

GD&T fluency

First-article inspection

Tooling, offsets, speeds, feeds

Live tooling capability

Y-axis/sub-spindle/bar feeder

Aerospace/medical components

AS9100/ISO job-shop experience

Machining safety

Education

High school diploma or equivalent

Technical training/certification (plus)

Tools

Fanuc controls

G-code

M-code

2D drawings

Job description

CNC Lathe Setup Technician — GD&T/Inspection FocusDirect-hire | Pomona, CA | $30–$35/hourShift: Monday–Thursday, 6:00 a.m.–4:30 p.m.Your MissionTransform prints into precision parts. You’ll lead end-to-end CNC lathe setups, validate first articles with meticulous measurement, and fine-tune tooling, offsets, speeds, and feeds until the process is rock solid. The work supports aerospace and commercial customers—prior aerospace experience is not required, only a commitment to quality.Impact AreasExecute independent setups on 2–4 axis CNC lathes for first articles and production runs.Decode blueprints and GD&T, verify critical features, and document inspection results.Optimize tooling strategies, troubleshoot issues, and drive stable, efficient cycles.Own in-process inspection using precision hand metrology and advanced gauges.What You BringProven CNC lathe setup experience with minimal supervision.Strong blueprint reading and GD&T fluency.Precision measurement and first-article inspection expertise.Hands-on troubleshooting of tooling, offsets, speeds, and feeds.Ability to commute reliably to Pomona for the day shift.Bonus PointsFanuc controls.Live tooling capability.Experience with Y-axis, sub-spindle, or bar feeder work.Background in aerospace or medical components.AS9100 or ISO job-shop experience.Material experience: aluminum, stainless steel, titanium.QualificationsHigh school diploma or equivalent (technical training/certification is a plus).Experience as a CNC lathe operator/machinist with setup responsibility.Knowledge of CNC programming concepts and established setup procedures.Comfort with G-code and M-code.Ability to interpret technical documents and drawings.Detail orientation with strong problem-solving instincts.Independent contributor who collaborates well in a fast-paced shop.Commitment to machining safety standards.Technical ProficienciesGD&TCNC ToolingG-CodeM-CodeCNC Machine Setup & ChangeoverPrecision Measurement & Hand MetrologyAdvanced Inspection & Gauge MeasurementMachine Setups for Production RunsTools & Equipment2D DrawingsCNC Lathe (2–4 axis)If you’re driven by tight tolerances and first-pass yield, step into a role where your setups set the standard.