CNC Operator

Marmon Holdings, Inc.; Cleveland (OH); On-site; USD 40,000 - 65,000; Full time

Job summary

Marmon Holdings, Inc. is seeking a CNC Lathe Machinist to produce high‑precision components. The role requires setup, programming, and operation of CNC lathes, with careful interpretation of engineering blueprints and tight tolerances.

You will perform in‑process inspections, adjust tooling, and maintain safe, orderly work areas while following 5S practices and company safety rules. High school diploma or trade CNC training plus relevant experience are preferred.

Qualifications

• High school diploma or equivalent or trade school CNC training.
• Two years of related work experience preferred in CNC machining.
• Ability to read and interpret technical drawings and blueprints.

Responsibilities

• Operate CNC lathe machines to produce high‑precision parts.
• Set up machines, fixtures, and tooling per work orders.
• Read and interpret engineering drawings and specs accurately.
• Transfer programs to/from machines and verify accuracy.
• Perform in‑process inspections and document results.
• Replace dull tooling and adjust setups as needed.
• Maintain 5S and a clean, safe work area.
• Adhere to safety rules and PPE requirements.

Skills

Read drawings

CNC lathe operation

Setup and fixturing

In-process inspection

Safety compliance

Education

Trade school CNC training

Two years related experience

Tools

CNC programming tools

G-code programming

Measuring instruments

Job description

Adalet/Scott Fetzer Company As a part of the global industrial organization Marmon Holdings—which is backed by Berkshire Hathaway—you’ll be doing things that matter, leading at every level, and winning a better way. We’re committed to making a positive impact on the world, providing you with diverse learning and working opportunities, and fostering a culture where everyone’s empowered to be their best.

CNC Lathe Machinist are responsible for producing high-precision machined components through the setup, programming, and operation of CNC lathe machinery. Reviews and interprets engineering blueprints, technical plans, work orders, and material specifications to establish accurate machining parameters, surface locations, and tooling references. Conducts regular in-process inspections and real-time machine adjustments to verify setup accuracy, maintain tight tolerances, and consistently meet quality standards.

Essential Duties

• Operate computer numerically controlled machine tools and related auxiliary equipment to perform a variety of machining operations.
• Ability to read and understand technical drawings and sketches.
• Use drawings, sketches, program instructions, charts, tables, specifications, verbal and/or written instructions.
• Select and Transfer programs from server to machine and back to server.
• Perform mathematical computations necessary to perform the required operations.
• Make ordinary setups using fixtures, drill jigs, vises, blocks, shims, clamps, angle plates, and collets as specified.
• Check and document own work for compliance with drawing requirements.
• Detect and replace dull tooling, adjust and maintain setups as necessary.
• Perform and document completion of operator-specific maintenance tasks, as and when assigned.
• Detect and report faulty equipment, defective material, improper operations, and unusual conditions, drawing and routing errors to department supervisor.
• Observe all prescribed safety rules and regulations including proper use of PPE.
• Maintain neat and orderly work area, apply and maintain 5S methods.
• Concentrated mental and visual attention and manual dexterity required.
• Perform other related duties as assigned or directed.

Education and Experience

• High school diploma or equivalent. (Required) Complete accredited trade school training in CNC machining or have two years of related work experience.

Knowledge and Skills

• Ability to understand written and verbal instructions and documentation as required.
• Demonstrate ability to read, understand, and interpret technical drawings.
• Demonstrate proper use and care of a variety of test and measuring instruments.
• Demonstrate ability to produce in compliance with technical requirements.

Working Conditions

• Length of workday is 8 – 10 hours
• Exposed to dust, sand, dirt, and extreme temperatures in accordance with seasons
• Lifting and carrying up to 50lbs
• Pushing and pulling force 40 -70lbs
• Safety equipment includes safety glasses and steel toe boots.

Following receipt of a conditional offer of employment, candidates will be required to complete additional job-related screening processes as permitted or required by applicable law.

We are an equal opportunity employer, and all applicants will be considered for employment without attention to their membership in any protected class.

Welcome to the biggest small business you’ll ever find. Part of Berkshire Hathaway, Marmon is a global industrial organization made of 11 industry groups with 30K employees and $12 billion in annual revenue. As leaders in their respective industries, our 120+ companies thrive on an independent mindset and entrepreneurial spirit. At the same time, they benefit from being part of our industry groups—where they’re able to tap into the expertise and insights of other Marmon companies. While we’re all unique, we all share a common commitment to doing things that matter, leading at every level, and winning a better way. When you work at Marmon, you're advancing our everyday world and beyond. Our engineering solutions help millions around the world stay connected, healthy, and safe. Wherever you're at in your career, our people and resources will help you go further. As you grow your skills, you can also move up and around our 120+ companies. Work at a place you can stand behind. We show up to win every day, uphold the highest ethical standards, and always look to put each other in the best position to win.