Demo

CNC Machinist II

Midwest Prototyping, A Prototek Company
Menomonie, WI Full Time
POSTED ON 1/13/2026
AVAILABLE BEFORE 2/11/2026
JOB REQUIREMENTS: Second Shift (Training on 1st shift) Prototek Prototek

is a leading national provider of digital based manufacturing services

including CNC machining, precision sheet metal fabrication, EDM, and

additive manufacturing services. Prototek serves a variety of customer

end markets, including aerospace, defense, medical, robotics,

electronics, consumer, and general industrial. Prototek has

manufacturing locations across the United States includingfacilities in

New Hampshire, Wisconsin, California, and Pennsylvania. Prototek is ISO

9001:2015 and AS9100D:2016 certified as well as ITAR Registered.For more

information, visitwww.prototek.com. Position Summary The role of a CNC

Machinist II is to perform intermediate to complex machining and

Programming Activities In Line With Company Capabilities. This Position

has attained full proficiency as a CNC Machinist I and can successfully

apply CNC principles, procedures, and setups unique to the company to

execute machining strategies. Enthusiasm to further develop machining

skills and the ability to demonstrate problem solving skills is crucial

For Success. Essential Functions Perform Intermediate To Complex

machining and programming activities in line with company capabilities,

including: Read and interpret prints, specification sheets, and/or 3D

files to determine program strategy. Select appropriate machine based on

project specifications. Properly locate, open and save 3D files

associated with project, post program to a machine using network links.

Program parts using 2D and/or 3D toolpaths using Surfcam or Mastercam on

mill and/or lathe; modify existing programs to enhance efficiency.

Select the proper cutting tools needed to machine parts based on part

geometry. Design custom fixtures for work holding as needed. Calculate

cutting speeds and feeds and the depth of cuts based on material and

work holding. Select and prepare raw materials for machining. Setup and

operate multiple machines to perform milling and/or lathe activities.

Perform dimensional and visual inspection of parts per specifications

using basic measuring equipment. Track individual labor time using ERP

system. Collaborate with team members to clarify project requirements

and resolve issues. Provide advice or solutions in technical areas for

less experienced machinists. Collaborate with Project Managers to

calculate time and material costs for quoting purposes. Identify

opportunities for process improvement and increased efficiencies for

machining and tooling selection through research and development. Assist

with cleaning and preventative maintenance of machines, tools, and

workstations. Maintain a\... For full info follow application link.

Prototek is an equal opportunity employer. All qualified applicants will

receive consideration for employment without regard to race, color,

religion, sex, national origin, disability status, protected veteran

status, or any other characteristic protected by law. \*\*\*\*\*

APPLICATION INSTRUCTIONS: Apply Online: ipc.us/t/84D11F4F6F5A4D87

Salary.com Estimation for CNC Machinist II in Menomonie, WI
$60,082 to $77,125
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Job openings at Midwest Prototyping, A Prototek Company

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