CNC Programmer

Aerotek · Costa Mesa, CA, United States

Location
Costa Mesa
Job Type
Full-time
Posted
June 08, 2026

Job Description

**CNC Programmer**

**Job Description**

Day shift CNC Mastercam Programmer needed for a large valve manufacturer in Costa Mesa, CA. Pay will be based on experience but typically between $35-$45 an hour (can be higher with the experience). This role focuses on programming and supporting CNC mills and lathes (Mazak experience a big plus) in a high-volume production environment using Mastercam. The programmer will create, optimize, and maintain CNC programs, define tooling and process parameters, and support safe, efficient, and high-quality machining operations.

**Responsibilities**

+ Plan machining processes and production run set-ups by determining optimum cutter paths, speeds, and feed rates for CNC mills and lathes.
+ Establish the types of tooling to be used in machining processes, including selecting appropriate tool geometries, grades, and sizes.
+ Recommend all tooling required for manufacturing parts to meet quality, efficiency, and cost ...

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