Top 44 Cnc mill operator Jobs in Milwaukee, Wi

CNC Operator / Set Up Technician
Cornerstone Composites —Milwaukee, WI
- $25 - $30 an hour
- Full-time
- Mid-level
- In-person
- Associate's degree
- Paid holidays
- Health insurance
Quick Apply
CNC Machinist - Vertical Mill
Caterpillar —Milwaukee, WI
- $28.27 - $35.33 an hour
- Full-time
- High school
- Pass drug screening
- Mid-level
- Health savings account
- Paid holidays
Quick Apply
CNC Machinist / CNC Setup Operator – Milwaukee Area
Service First Staffing —Milwaukee County, WI
- $25 - $40 an hour
- Email
- Mid-level
- Continuous improvement
- Fair chance
- Health savings account
- Health insurance
Quick Apply
17h
CNC Machinist 2
Krones, Inc —Franklin, WI
- $30 - $38 an hour
- Overtime
- Background check
- Mid-level
- Forklift
- Relocation assistance
- Health insurance
Quick Apply
CNC Set Up Operator
Personnel Evaluation, Inc. —New Berlin, WI
- $25 - $30 an hour
- Full-time
- Mid-level
- High school diploma or GED
- In-person
- Health insurance
- Dental insurance
Quick Apply
14d
CNC Set Up Operator 2nd shift
A&E Incorporated —Racine, WI
- $25 - $36 an hour
- Full-time
- Background check
- English
- Mid-level
- Health savings account
- Health insurance
Quick Apply
Mill Set-up Operator
IQ Resource Group, Inc. —Germantown, WI
- $18 - $26 an hour
- Full-time
- Mid-level
- 3 years
- In-person
Quick Apply
8d
CNC Lathe, Mill & Hob Operator
Regal Rexnord —Milwaukee, WI
- Online Application
- Mid-level
- Residential
- 3 years
- Health savings account
- AD&D insurance
CNC Machine Operator
The Kinetic Co., Inc. —Greendale, WI
- $19.70 - $35.70 an hour
- Full-time
- Mid-level
Quick Apply
CNC Machine Operator - 2nd Shift
United Tool LLC —Pewaukee, WI
- $20 - $35 an hour
- Overtime
- Entry level
- Under 1 year
Quick Apply
2nd Shift - CNC Machine Operator
The Kinetic Co., Inc. —Greendale, WI
- $19.70 - $35.70 an hour
- Full-time
- Mid-level
Quick Apply
CNC Machine Operator
B & B Products Inc. —Franksville, WI
- $18 - $30 an hour
- Full-time
- Entry level
- Under 1 year
- Paid training
- Health insurance
Quick Apply
6d
CNC Set-Up Operator
Wisconsin Metal Parts LLC —Waukesha, WI
- $30 - $33 an hour
- Mid-level
- 1 year
- Ability to stand for extended periods
CNC Machinist (Experienced Set Up/Operator)
National Technologies, Inc. —Oak Creek, WI
- $28 - $32 an hour
- Overtime
- Mid-level
- 3 years
- Quality control
- Paid training
- Paid holidays
Quick Apply
8d
CNC Mill Setup Machinist - 2nd Shift / 4 10- hour days
United Tool LLC —Pewaukee, WI
- $20 - $40 an hour
- Full-time
- Mid-level
- Ability to lift 50 pounds
- Paid holidays
- Dental insurance
Quick Apply
CNC Operator 2nd Shift
Herker Industries, Inc. —Menomonee Falls, WI
- $21 - $30 an hour
- Full-time
- High school diploma or GED
- Cleaning
- In-person
- Health savings account
- AD&D insurance
Quick Apply
CNC Operator/Material Handler
Burmeister Woodwork —Hales Corners, WI
- Overtime
- Computer literacy
- Forklift
- Data entry
- Disability insurance
- Health insurance
Operator II - CNC Operator - 1st Shift
The Gund Company Inc —Waukesha, WI
- From $27 an hour
- Overtime
- Basic math
- Mid-level
- High school diploma or GED
- Health insurance
- Dental insurance
Quick Apply
4d
CNC Boring Bar Operator
Zenar Corporation —Oak Creek, WI
- $30 - $34 an hour
- Full-time
- Mid-level
- 3 years
- Manufacturing
Quick Apply
CNC Bar Mill Operator - 2nd Shift
Johnson Centrifugal Technology —Saukville, WI
- From $24 an hour
- Overtime
- Mid-level
- Trade school
- Under 1 year
- Profit sharing
- Paid holidays
Quick Apply

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CNC Operator / Set Up Technician

Cornerstone Composites -
Milwaukee, WI

Quick Apply

Job Details

Full-time
$25 - $30 an hour

Benefits

Paid holidays
Health insurance
Dental insurance
401(k)
Paid time off
Vision insurance
401(k) matching
Life insurance

Qualifications

Mechanical blueprint interpretation
Trigonometry
Shop math
Mechanical drawings
Dimensional measurements
Precision measurement in machining
Mechanical knowledge

Full Job Description

Cornerstone Composites is seeking a motivated CNC Operator / Setup Technician to join our growing manufacturing team. This position is ideal for an individual with technical school training who wants to build a long-term career in advanced manufacturing and CNC machining.

This role will initially focus on machine setup, operation, inspection, and continuous improvement, while developing the skills necessary to become a CNC programmer on Haas machining centers and lathes. The successful candidate will be expected to learn G-Code programming, tooling selection, fixture design, and machining process optimization over time.

At Cornerstone Composites, we manufacture mission-critical composite components for aerospace, defense, energy, and industrial applications. This position plays a key role in ensuring quality, efficiency, and on-time delivery to our customers.

Why This Role Matters

Our CNC department is a critical part of our manufacturing process. The CNC Operator / Setup Technician ensures that molded composite components are machined accurately, efficiently, and consistently to customer requirements.

As Cornerstone continues to grow in aerospace and defense manufacturing, this position provides a unique opportunity to develop into a highly skilled CNC Machinist and Programmer supporting some of the most demanding applications in the industry.

This role is intended for the successful candidate to develop into a CNC Programmer / Manufacturing Technician position over time.

Primary Responsibilities

CNC Machine Setup & Operation

Set up and operate Haas (and other) CNC mills and lathes
Load and unload parts safely and efficiently
Install tooling, fixtures or other workholding setups, and verify programs
Adjust machine offsets and tool offsets as needed
Monitor machine performance and cycle times
Perform first-piece and in-process inspections
Ensure parts meet drawing and specification requirements
Complete production documentation accurately
Routine machine maintenance including cleaning and adding fluids

Quality & Inspection

Read and interpret engineering drawings and work instructions
Use precision measuring equipment including:
Calipers
Micrometers
Height gauges
Bore gauges
Thread gauges
Ability to measure within .002” with a caliper
Verify dimensional compliance throughout production runs
Document inspection results and non-conformances

Continuous Improvement

Identify opportunities to improve setup times and productivity
Assist with tooling and fixture improvements
Support lean manufacturing initiatives
Maintain organized and efficient work areas

Programming Development (Growth Expectation)

The selected candidate will be expected to progressively develop CNC programming capabilities, including:

Learning CNC programming, including 5-Axis Mill and Live Tooling Lathe
Learning G-Code fundamentals
Understanding tool path strategies
Assisting with program edits and optimization
Learning CAD/CAM software (Solidworks and Mastercam preferred)
Supporting fixture and process development.

Required Qualifications

Education

Technical diploma, certificate, or associate degree in:
CNC Machining
Precision Machining
Machine Tool Technology
Manufacturing Technology
Related technical field

Experience

0-3 years of CNC machining experience
Recent graduates are encouraged to apply

Technical Skills

Basic understanding of CNC machining principles
Ability to read blueprints and engineering drawings
Familiarity with precision measurement equipment
Basic math skills including geometry and trigonometry
Strong mechanical aptitude

Preferred Qualifications

Experience with Haas CNC equipment and CNC setup
Exposure to G-Code programming
Experience with Mastercam or similar CAM software
Composite machining experience
Understanding of GD&T principles
Previous manufacturing experience

Personal Characteristics

We are looking for someone who:

Has a strong desire to learn and develop new skills
Takes pride in producing high-quality work
Is dependable and accountable
Pays close attention to detail
Enjoys problem-solving
Works well independently and as part of a team.
Has a positive attitude and growth mindset

What We Offer

Competitive compensation
Overtime opportunities
Medical, dental, and vision insurance
401(k) with company match
Paid holidays and PTO
Training and career development
Opportunity to support aerospace and defense programs
Stable, growing manufacturing environment

About Cornerstone Composites

Cornerstone Composites is a U.S.-based manufacturer specializing in compression molded composite components for aerospace, defense, energy, and industrial markets. Our capabilities include compression molding, CNC machining, and assembly. We help customers scale production of mission-critical components through innovative manufacturing processes, operational excellence, and a commitment to quality.

Join a team that is helping build the next generation of aerospace and defense products while developing your own technical career!

Pay: $25.00 - $30.00 per hour

Benefits:

401(k)
401(k) matching
Dental insurance
Health insurance
Life insurance
Paid time off
Vision insurance

Work Location: In person

Quick Apply

Refine Your Search

cnc mill operator jobs in milwaukee, wi

CNC Operator / Set Up Technician

CNC Machinist - Vertical Mill

CNC Machinist / CNC Setup Operator – Milwaukee Area

CNC Machinist 2

CNC Set Up Operator

CNC Set Up Operator 2nd shift

Mill Set-up Operator

CNC Lathe, Mill & Hob Operator

CNC Machine Operator

CNC Machine Operator - 2nd Shift

2nd Shift - CNC Machine Operator

CNC Machine Operator

CNC Set-Up Operator

CNC Machinist (Experienced Set Up/Operator)

CNC Mill Setup Machinist - 2nd Shift / 4 10- hour days

CNC Operator 2nd Shift

CNC Operator/Material Handler

Operator II - CNC Operator - 1st Shift

CNC Boring Bar Operator

CNC Bar Mill Operator - 2nd Shift

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