Advanced CNC Programmer (5-Axis) — Mastercam Expert

Aereos; Euless (TX); On-site; USD 90,000 - 130,000; Full time

Job summary

Aereos is seeking an experienced CNC Programmer to create, optimize, and verify Mastercam programs for milling, lathe, and mill-turn operations producing aerospace components.

Qualified candidates will have 5+ years of hands-on CNC programming, strong GD&T and tooling knowledge, and the ability to mentor junior machinists while improving cycle times and manufacturability in a high-precision environment.

Qualifications

• Proficiency in Mastercam (milling & turning) required.
• Strong GD&T, DFM, G-code/M-code and tooling knowledge.
• Experience with 3-5 axis CNC milling and lathe/mill-turn operations.

Responsibilities

• Develop and optimize CNC programs in Mastercam for milling, lathe, and mill-turn operations.
• Simulate and verify programs using CIMCO Simulation before machine runs.
• Support machine-side prove-out, setup, and changeovers as needed.
• Improve cycle times and tooling/process improvements; contribute to fixture design and tool vendor evaluation.
• Interpret complex drawings with GD&T; manage multi-datum tolerances.
• Collaborate with planning, quality, engineering, purchasing, and production to meet shop goals.
• Generate setup and technical documentation from programs for shop use.
• Assist with machine maintenance and troubleshooting as necessary.

Skills

Mastercam

G-code/M-code

GD&T

5-axis programming

CNC Milling

CNC Turning

Simulation

Tools

Mastercam

CIMCO Simulation

FANUC

Haas

Mazak

Makino

Job description

Aereos is seeking an experienced CNC Programmer to create, optimize, and verify Mastercam programs for milling, lathe, and mill-turn operations producing aerospace components.

Qualified candidates will have 5+ years of hands-on CNC programming, strong GD&T and tooling knowledge, and the ability to mentor junior machinists while improving cycle times and manufacturability in a high-precision environment.