CNC Lathe setup machinist/CNC Operator II 1st shift

MW Components•Eastvale, CA

About The Position

The CNC Lathe Setup Machinist/CNC Operator II performs full setup and operation of CNC machines, including tooling, fixturing, offsets, and program adjustments. The role requires interpreting complex blueprints, engineering drawings, and GD&T specifications; inspecting parts with precision measurement tools; and troubleshooting machining and quality issues. The employee collaborates with programmers or engineers on process improvements and manufacturability, trains and mentors CNC Operator I personnel, maintains production and quality records, and performs preventive maintenance to keep machines in optimal working condition. The employee may work or train in other departments as needed and perform other duties as assigned. The position requires at least two years of machine operation and setup experience, basic CNC setup proficiency, blueprint and GD&T interpretation skills, and experience using precision measurement tools. Desired experience includes machining stainless steel, aluminum, and exotic alloys, as well as tight-tolerance production work.

Requirements

Minimum of two years of experience in machine operation and setup.
Proficiency with basic CNC setup, offsets, and tool changes.
Strong ability to read blueprints and understand GD&T symbols.
Skill using precision measurement tools such as calipers, micrometers, and height gauges.
Basic understanding of machining principles, speeds and feeds, and material properties.
Familiarity with safety standards and best practices in a machining environment.
Ability to read and interpret part specifications or blueprints.
Attention to detail and accuracy.
Good verbal and communication skills.
Troubleshooting and problem-solving ability.
Time management and efficiency.
Safety awareness and compliance.

Nice To Haves

Experience with stainless steel, aluminum, and exotic alloys.
Experience running tight-tolerance production work of +/- .001 or tighter.
Exposure to CMM.

Responsibilities

Perform full CNC machine setup and operation, including tooling, fixturing, offsets, and program adjustments.
Read and interpret complex blueprints, engineering drawings, and GD&T specifications.
Inspect parts using measurement tools such as micrometers, height gauges, and bore gauges; CMM exposure is a plus.
Troubleshoot tool wear, dimensional deviations, vibration, and surface-finish defects.
Collaborate with programmers or engineers on process improvements and manufacturability solutions.
Train and mentor CNC Operator I personnel.
Maintain accurate production and quality records.
Perform preventive maintenance and keep machines in optimal working condition.
Work or train in other departments where needed.
Perform other duties as assigned or necessary.