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Prototype Machinist Jobs in Wisconsin (NOW HIRING)

MILWAUKEE TOOL

Prototype Machinist B

Brookfield, WI

As a Prototype Machinist B and member of the Rapid Innovation Center (RIC) at Milwaukee Tool, you will be responsible for creating new to the world prototypes, working with a driven team using ...

MILWAUKEE TOOL

Prototype Machinist B

Brookfield, WI

As a Prototype Machinist B and member of the Rapid Innovation Center (RIC) at Milwaukee Tool, you will be responsible for creating new to the world prototypes, working with a driven team using ...

Milwaukee Tool

Prototype Machinist B

Brookfield, WI · On-site

As a Prototype Machinist B and member of the Rapid Innovation Center (RIC) at Milwaukee Tool, you will be responsible for creating new to the world prototypes, working with a driven team using ...

Milwaukee Tool

Prototype Machinist B

Brookfield, WI

As a Prototype Machinist B and member of the Rapid Innovation Center (RIC) at Milwaukee Tool, you will be responsible for creating new to the world prototypes, working with a driven team using ...

Milwaukee Tool

Prototype Machinist Apprentice

Brookfield, WI · On-site

$16.75 - $21.50/hr

The primary role of this position is to create prototype components using the latest software and machining methodology, in support of new product development. * Work directly from CAD Models ...

MILWAUKEE TOOL

Prototype Machinist Apprentice

Brookfield, WI · On-site

$16.75 - $21.50/hr

The primary role of this position is to create prototype components using the latest software and machining methodology, in support of new product development. * Work directly from CAD Models ...

Milwaukee Tool

Prototype Machinist Apprentice

Brookfield, WI · On-site

$16.75 - $21.50/hr

The primary role of this position is to create prototype components using the latest software and machining methodology, in support of new product development. * Work directly from CAD Models ...

Harley-Davidson

Machinist Fabricator

Wauwatosa, WI · On-site

$43.95/hr

Machine prototype test parts and fixtures from raw stock to tight tolerances from verbal instructions, engineering drawings and 3-D models using CNC mill, CNC Lathe, water jet and 5-axis CNC ...

Harley-Davidson

Machinist Fabricator

Wauwatosa, WI · On-site

$43.95/hr

Machine prototype test parts and fixtures from raw stock to tight tolerances from verbal instructions, engineering drawings and 3-D models using CNC mill, CNC Lathe, water jet and 5-axis CNC ...

Harley-Davidson

Machinist Fabricator

Wauwatosa, WI · On-site

$43.95/hr

Machine prototype test parts and fixtures from raw stock to tight tolerances from verbal instructions, engineering drawings and 3-D models using CNC mill, CNC Lathe, water jet and 5-axis CNC ...

Enerpac Tool Group Corp

Machinist

Columbus, WI · On-site

$23 - $31.50/hr

Perform prototype, short run machining, finishing, and deburring of complicated hydraulic components requiring a high level of skill and diversity plus maintaining close tolerances (plus or minus ...

New

Griffin Industries Corp

2nd Shift CNC Machinist

Green Bay, WI · On-site

$20 - $27.25/hr

... CNC Machinist to join our growing team. Your expertise will play a critical role in ensuring ... Company Overview Griffin Industries specializes in providing comprehensive solutions for prototype ...

Regal Rexnord

Machinist

Cudahy, WI · On-site

$20 - $27.50/hr

... prototype equipment. * Read and modify programs by making necessary offsets for CNC machines ... Report variations in program sequences, positioning, cycle time, etc. * Adjust machine to control ...

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Prototype Machinist information

See Wisconsin salary details

$19

$30

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How much do prototype machinist jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for prototype machinist in Wisconsin is $30.22, according to ZipRecruiter salary data. Most workers in this role earn between $25.24 and $33.22 per hour, depending on experience, location, and employer.

What is a prototype machinist?

A Prototype Machinist is responsible for creating precise, custom, or experimental parts based on design specifications, often for research and development. They use various machining tools like CNC machines, lathes, and mills to fabricate and modify components. This role requires strong problem-solving skills, attention to detail, and the ability to interpret technical drawings. Prototype Machinists work closely with engineers and designers to refine designs and ensure functionality before full-scale production.

What does a prototype machinist do?

A typical day for a Prototype Machinist involves interpreting technical drawings, setting up and operating machining equipment, and collaborating closely with engineers or product designers to create one-off or small-batch parts. You’ll routinely measure and inspect components, make adjustments on the fly, and document any design or process improvements. Expect a mix of independent hands-on work and teamwork, often in a prototyping lab or machine shop environment. Tight deadlines and evolving specifications mean flexibility and adaptability are key parts of the job, providing variety and opportunities to solve unique challenges daily.

What skills and qualifications are needed to be a prototype machinist?

A Prototype Machinist excels with precision machining skills, blueprint reading, and experience operating both manual and CNC machine tools, usually backed by a technical diploma or apprenticeship. Familiarity with CAD/CAM software, measuring instruments, and sometimes relevant certifications like NIMS (National Institute for Metalworking Skills) is essential. Strong problem-solving, creativity, and effective communication skills help machinists collaborate with engineers and adapt to unique, evolving projects. These abilities enable the machinist to accurately fabricate custom prototypes and contribute to successful product development within tight deadlines.

What are the most commonly searched types of Prototype Machinist jobs in Wisconsin?

The most popular types of Prototype Machinist jobs in Wisconsin are:

What are popular job titles related to Prototype Machinist jobs in Wisconsin?

For Prototype Machinist jobs in Wisconsin, the most frequently searched job titles are:

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The top searched job categories for Prototype Machinist jobs in Wisconsin are:

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Prototype Machinist jobs near you
Infographic showing various Prototype Machinist job openings in Wisconsin as of August 2026, with employment types broken down into 93% Full Time, 3% Part Time, 3% Contract, and 1% Nights. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $62,857 per year, or $30.2 per hour.

Prototype Machinist B

MILWAUKEE TOOL

Brookfield, WI

Full-time

Medical, Dental, Vision, Retirement

Re-posted 8 days ago

Job description

Job Description:
INNOVATE without boundaries! At Milwaukee Tool we firmly believe that our People and our Culture are the secrets to our success -- so we give you unlimited access to everything you need to provide to create disruptive new technologies and solutions
Behind our doors you'll be empowered every day to own it, drive it, and do what it takes to support the biggest breakthroughs in the industry. Meanwhile, you'll have the support and resources of the fastest-growing brand in the construction industry to make it happen.
Your Role on Our Team:
Our Engineering Team is responsible to develop "Best-In-Class" products and manufacturing solutions with the highest level of quality. The Rapid Innovation Center Machinist B plays a crucial role in providing innovative solutions to some of the most challenging machining requirements in industry that support our product development teams. This role ensures that prototypes are made accurately, efficiently and timely to aid in data collection and decision-making, enabling Milwaukee Tool to maintain its competitive advantage. As a Prototype Machinist B and member of the Rapid Innovation Center (RIC) at Milwaukee Tool, you will be responsible for creating new to the world prototypes, working with a driven team using industry leading technologies and equipment in a state of the art facility.
You'll be DISRUPTIVE through these duties and responsibilities:
  • Set up and operate manual and/or CNC machine tools such as profile grinders, surface grinders, tool grinders, lathes, mills, stamping press, metal forming equipment, or otherwise to shape parts to engineering dimensions and finishes.
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  • Apply fundamental machining knowledge machining to make necessary machine adjustments to meet engineering specifications, including speeds & feeds, machine setup and/or tooling.
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  • Select and set up appropriate work holding and tooling based on job requirements and specifications, applying knowledge of machining parameters and shop mechanics.
  • Use precision inspection equipment, including hard gaging and/or vision measuring instruments to verify dimensions of first run part and finished parts ensuring compliance with print dimensions and tolerancing.
  • Review assigned work requests, blueprints or other instructions to determine operational methods or sequences.
  • Must work effectively in team environment and is a self-starting individual willing to take initiative for personal and professional development.
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  • Use Extreme Ownership to drive organizational goals and objectives to contribute to an overall bigger picture, with an unconstrained passion for innovation.
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  • Be Candid, take advantage of a collaborative team and department leveraging knowledge to overcome questions and challenges, welcoming feedback.
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  • Utilizing a Never Settle, Always Improving mentality, maintain safe operations by adhering to safety procedures and regulations.
  • Perform other tasks as assigned to support team and business needs.

The TOOLS you'll bring with you:
  • 2-year Technical degree required or minimum 3 years experience in a related field.
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  • Basic CNC programming G&M code.
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  • Experience with Siemens and or Fanuc machine controls.
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  • Prior experience of setting up and programming CNC equipment is required.
  • Knowledge of Solid Works, Mastercam, Tool Studio, Vector Cam or equivalent.
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  • Must have R&D mindset and be able to thrive in a dynamic environment.
  • Strong proficiency in math skills is required to accurately calculate appropriate machine settings and make necessary adjustments.

Other TOOLS we prefer you to have:
  • Experience with Haas, Mazatrol, Fanuc, Siemens, and/or other machine controls.
  • Knowledge of Solid Works, Mastercam.
  • Proficient in Microsoft Office.
  • Knowledge of 6S Principles

We provide these great perks and benefits:
  • Robust health, dental and vision insurance plans
  • Generous 401 (K) savings plan
  • Education assistance
  • On-site wellness, fitness center, food, and coffee service
  • And many more, check out our benefits site HERE.

Milwaukee Tool is an equal opportunity employer.
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