CNC Machinist

CNC Machinist

This role focuses on operating and setting up CNC mills and lathes to produce precision components in a short-run, high-changeover environment. You will write and edit programs using Mastercam, maintain tight tolerances, perform basic machine maintenance, and contribute to a unionized manufacturing team that builds machinery used to produce ductwork for clients around the world.

• Operate and set up CNC mill and lathe machines to produce high-quality parts.
• Write, edit, and optimize CNC programs using Mastercam to meet production requirements.
• Manage an average of 2–5 changeovers per day to support short-run production.
• Maintain part quality by consistently holding tolerances of +/- 0.005 inches.
• Perform basic maintenance on CNC machines to ensure reliable and safe operation.
• Monitor drilling, grooving, cutting, turning, facing, knurling, and thread-chasing operations to maintain specifications.
• Interpret and work from blueprints to accurately machine parts to required dimensions.
• Troubleshoot machining and programming issues to minimize downtime and improve efficiency.
• Operate CNC equipment safely and follow all shop procedures and guidelines.
• Work both independently and as part of a small team to meet production goals.
• Participate in skill block testing after the probationary period to expand responsibilities and pay potential.

• Minimum of 2+ years of experience setting up and operating CNC machines.
• Ability to operate and program CNC mills or lathes beyond simple button-pushing tasks.
• Proficiency in writing and editing CNC programs, preferably using Mastercam.
• Strong ability to read and interpret blueprints accurately.
• Proficient computer and technical skills related to CNC machining and programming.
• Demonstrated troubleshooting skills for machining and programming issues.
• Capability to perform basic maintenance on CNC machines.
• High School Diploma or equivalent.

• Experience working with short-run production and frequent changeovers.
• Comfort working with non-climate-controlled manufacturing equipment.
• Ability to work independently on a small second-shift team.
• Willingness to train on day shift and transition to other shifts as needed.

Job Type &

Location:

This is a Permanent position based out of Cedar Rapids, IA.

Pay and Benefits:

The pay range for this position is $41600.00 - $70000.00/yr. 401k, pto, paid holidays, benefits

Workplace Type:
This is a fully onsite position in Cedar Rapids, IA.

Final date to receive applications:
This position is anticipated to close on Jul 24, 2026.