CNC Mill/Lath Setup Machinist

Job Description

D&M Holding Inc. CNC Machinist – Prototype Machine Shop

We are seeking an experienced CNC Machinist to support precision fabrication and prototyping. The ideal candidate has a strong background in CNC machining and is eager to contribute to a highly technical shop working on complex and tight-tolerance components.

Responsibilities:

Set up and operate manual lathes and milling machines to fabricate high-precision metal components for aerospace prototypes and tooling

Read and interpret complex mechanical drawings, blueprints, and GD&T to ensure accuracy and adherence to specifications

Perform precision measurements and quality checks using micrometers, calipers, height gauges, and other metrology tools

Work closely with engineering teams to machine one-off and small-batch parts for development and test hardware

Troubleshoot machining challenges, apply problem-solving skills to ensure dimensional accuracy and reduce scrap

Collaborate with CNC programmers and operators to support hybrid machining operations when transitioning from manual to CNC setups

Maintain equipment and participate in preventive maintenance activities to ensure machine reliability

Deburr and finish parts on-machine when possible to reduce rework and improve workflow efficiency

Follow shop safety procedures, 5S, and contribute to a clean and organized work environment

Minimum Qualifications:

3+ years of experience operating manual lathes and milling machines in a high-precision environment

Demonstrated ability to machine complex components to tight tolerances

Proficient in reading blueprints and interpreting GD&T symbols

Skilled in machining a wide range of metals including steel, stainless, aluminum, and alloy materials

Preferred Qualifications:

Exposure to CNC environments and willingness to learn multi-axis CNC operation and programming

Experience on DMG Mori and HAAS CNC Machines

Familiarity with prototype workflows and quick-turn part manufacturing

Strong mechanical aptitude and problem-solving mindset

Additional Requirements:

Must be able to lift up to 35 lbs and stand for extended periods

Availability for overtime and weekend shifts as needed

Comfortable working in a noisy, hands-on machine shop environment

Full-time