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Reliance Steel · Middleburg Heights, Ohio

CNC Machinist - Programmer & Experienced Operator

Middleburg Heights, OhioFull-timeSoftware Engineering

Listed on Reliance Steel’s official careers site. Posted June 23, 2026. Check that it is still open and apply there.

Apply on Reliance Steel’s careers site →

Job description

Job Summary

Dubose National Energy is seeking a CNC Machinist for their Middleburg Heights, OH location. Candidates without relevant machining experience will not be considered.

About Dubose National Energy

DuBose National Energy (DNES) is a major, strategic supplier of metal and metal products to the international nuclear and domestic military industries; including utilities, component manufacturers, contractors, & shipyards. You will find our products in most every nuclear power plant in the United States and many plants abroad. DNES is part of the largest steel distributor group in North America, Reliance, Inc., a Fortune 500 Company.

Click on the “Watch DuBose Precision in Action” video to learn more - Watch DuBose Precision in Action https://www.youtube.com/watch?v=MEamrAj0TgM Benefits are excellent and include:

  • Competitive Pay
  • 401(k)
  • 401(k) Matching
  • Dental Insurance
  • Employee Assistance Program
  • Flexible Spending Account
  • Health Insurance
  • Health Savings Account
  • Company Paid Life Insurance
  • Paid Time Off
  • Vision Insurance #IND Physical Requirements Stand or Sit(Stationary position), Walk(Move, Traverse), Use hand/fingers to handle or feel (Operate, Activate, Use, Prepare, Inspect, Place, Detect, Position), Climb (stairs/ladders) or balance (Ascend/Descend, Work atop, Traverse), Stoop, kneel, crouch, or Crawl(Position self(to), Move), Talk/hear(Communicate, Detect, Converse with, Discern, Convey, Express oneself, Exchange information), See (Detect, Determine, Perceive, Identify, Recognize, Judge, Observe, Inspect, Estimate, Assess), Pushing or Pulling, Reaching, Repetitive Motion Function in the Job Medium work - Exerting up to 50 pounds of force occasionally, and/or to 20 pounds of force frequently, and/or up to 10 pounds of force constantly to move objects. Job Function -Program, Setup and Operate CNC Vertical and Horizontal machining centers utilizing G-Code programing.
  • Program, Setup and Operate CNC Turning centers utilizing G-code programing.
  • Select proper tooling to machine components as needed.
  • Read and understand machining prints -Identify worn tooling in order to replace or adjust offsets.
  • Machine components to customer supplied prints and tolerances.
  • Utilize measuring equipment such as calipers and micrometers etc. to check machined components.
  • Machine components to better than +/- .002 tolerances. Required Skills -Minimum 5 years of experience in CNC programming and machining.
  • Proven ability to Program at the machine utilizing G-Code Programing.
  • Proven ability to measure parts with common metrology equipment.
  • Ability to follow direction to achieve shop goals.
  • Positive attitude, strong work ethic, and willingness to take ownership.
  • Available to work overtime if needed.

Considered a Plus

  • Working knowledge of GD&T (Geometric Tolerancing). EEO Statement Reliance, Inc. IS A DRUG-FREE WORK ENVIRONMENT EEO/DISABILITY/VETERAN

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