5-Axis CNC Programmer & Setup Lead (Aerospace)

A & R Engineering Co Inc; Carson (CA); Hybrid; USD 55,000 - 76,000; Full time

Job summary

A & R Engineering Co Inc is seeking a seasoned CNC Programmer / Set Up Operator for our aerospace and defense manufacturing facility in a hybrid role. You will program, setup, and troubleshoot 4-5 axis CNC machines, review blueprints, and drive first article validation.

Ideal candidates have 7+ years in aerospace CNC, strong Mastercam or Fusion 360 skills, GD&T knowledge, and ITAR/AS9100 experience. Join a fast-paced, growth-oriented shop with senior-level responsibilities.

Qualifications

• 7+ years of aerospace CNC machining experience with CNC programming and setup.
• Proficient in Mastercam or Fusion 360 and G-code programming.
• Understanding of GD&T, blueprint reading, and aerospace tolerancing.
• Experience in AS9100/AS9102 environments and ITAR compliance.
• Ability to estimate machining time, materials and tooling for quotes.

Responsibilities

• Program CNC mill and lathe operations from customer blueprints and models using Mastercam or Fusion 360.
• Perform first article setups, dry runs, edits, and in-process inspections.
• Train machine operators on setups, fixturing, and safe operation of new programs.
• Move materials through work centers to meet schedules and address bottlenecks.
• Maintain revision control for CNC programs and tooling instructions.
• Develop/manufacture router sequences, BOMs, and work centers for new products.

Skills

CNC programming

CNC setup

Mastercam

Fusion 360

G-code

GD&T

blueprint reading

AS9100

ITAR compliance

DFM principles

Tools

Mastercam

Fusion 360

Job description

A & R Engineering Co Inc is seeking a seasoned CNC Programmer / Set Up Operator for our aerospace and defense manufacturing facility in a hybrid role. You will program, setup, and troubleshoot 4-5 axis CNC machines, review blueprints, and drive first article validation.

Ideal candidates have 7+ years in aerospace CNC, strong Mastercam or Fusion 360 skills, GD&T knowledge, and ITAR/AS9100 experience. Join a fast-paced, growth-oriented shop with senior-level responsibilities.