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Quarry Plant Operator/Maintenance

Central Stone Company
Antonia, MO Full Time
POSTED ON 4/18/2026
AVAILABLE BEFORE 6/18/2026

Here at Central Stone, we have spent the last 125 years working to be the best at what we do.  Through our limestone aggregate products, we provide the foundation to connect people with their friends, families, and work.  Although most don’t realize it, our products are used to build the homes, roads, and bridges that people throughout the Midwest use every day of their lives!

Central Stone Company has an immediate full-time opening for a Quarry Plant Operator/Maintenance in the Antonia, MO area.  This is a day shift position through the Laborers 110 Union. Candidates must be dependable and available to work overtime as needed. Ideal candidates would be experienced with general manufacturing processes and/or heavy equipment operation and maintenance, but we are happy to train those with the proper mindset and work ethic.

This position typically works Monday through Friday – with occasional Saturdays depending on peak season needs.

Plant Operator/Maintenance candidate requirements:

  • Safety-Focused
  • Strong mechanical aptitude
  • Experience with general manufacturing processes and/or operating/maintaining heavy equipment.
  • Ability to perform rigorous physical activities in all weather conditions
  • Self-motivated with a solid work ethic

Major Plant Operator/Maintenance responsibilities include:

  • Follow all safety and environmental rules, regulations and procedures as set forth by company policies and MSHA
  • Perform preventive maintenance, repairs and/or clean equipment as needed
  • While crushing plant is in operation this position will walk around and observe crushers and conveyors for proper function
  • Perform clean up using manual means along with operating skid steer
  • Assist fellow crew members with plant mode changes
  • Operate and monitor all equipment and production in safe and efficient manner
  • Communicate with plant management team on all safety, maintenance, and production needs
  • Perform other tasks as assigned by supervisor

At Central Stone, we offer a competitive wage and benefits package.  This is a great time to join our team.  If this Plant Operator/Maintenance description sounds like you, apply today!

 

Pre-employment physical, drug screen (including random screens throughout employment) and background check required.  Central Stone Company is an EEO/Affirmative Action employer for all including Women, Minorities, Veterans and Individuals with disabilities.

Salary.com Estimation for Quarry Plant Operator/Maintenance in Antonia, MO
$50,628 to $65,335
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