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Established 1905

(620) 251-6800
7am – 4pm
1502 S. Spruce St.
Coffeyville, KS 67337

Core Machine Operator

Magic Circle Manufacturing – a division of Acme Foundry – is looking for a qualified Core Machine Operator for its manufacturing facility located in Coffeyville, Kansas.

Position Summary – The Core Machine Operator sets up and operates various core room machinery in the foundry. They are responsible for making sand cores which meet our customers’ quality standards at a pace that keeps up with the rest of production.  

Essential Duties and Responsibilities:

  • Set up core machinery for operation.
  • Start machinery and make adjustments to machinery when necessary to improve performance or efficiency.
  • Operate all machinery and equipment in accordance with detailed instructions and safety protocols.
  • Troubleshoot equipment issues and perform maintenance.
  • Clean machinery and maintain cleanliness throughout the work area.
  • Perform quality control while following all reporting and record-keeping procedures.
  • Comply with all required safety and health regulations


  • A motivated and positive attitude.
  • The ability to closely follow written and oral instructions.
  • The ability to lift, bend, and to stand for long periods of time.
  • Must be able to work at a pace quick enough to meet production goals.

Education and/or Experience:

No requirement; however, previous machining experience is preferred. 


  • Competitive wages and weekly paychecks.
  • Medical, dental, vision, life, disability, and accident insurance.
  • Vacation time.
  • Paid holidays.
  • Overtime available for motivated individuals.

Fill out an application in person at Acme Foundry or drop off a resume – 1502 Spruce Street, Coffeyville, KS.