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Heavy Equipment Mechanic

Central Stone Company
St. Louis, MO Full Time
POSTED ON 5/7/2026
AVAILABLE BEFORE 7/7/2026

Here at Central Stone Company, we have spent the last 135 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!

This is a great time to join our team!  We are currently seeking candidates to fill a Heavy Equipment Mechanic position at our St. Louis, MO location (Jefferson Barracks).  This mechanic position is a union position with the Operating Engineers local 513 and typically works a Monday through Friday, 1st shift schedule -- though some Saturdays will be required depending on the seasonal/company needs.

Heavy Equipment Mechanic responsibilities include, but are not limited to:

  •  Conduct fuel, electrical, mechanical, hydraulic diagnostics and troubleshooting on a wide range of mobile equipment.
  •  Perform preventative maintenance on diesel engines and hydraulics.
  •  Complete accurate written record of work performed.
  •  Communicate and work well with others in a safe and professional manner.

Heavy Equipment Mechanic qualifications:

  • Vocational / Technical degree highly desired.
  • Welding certifications are a plus
  • Strong work ethic
  • Aptitude working with hands and understanding mechanical concepts 

We are looking for candidates who are friendly, flexible, hardworking, and thrive in a fast paced environment.  If this description Heavy Equipment Mechanic sounds like you, apply today!

 

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

Salary.com Estimation for Heavy Equipment Mechanic in St. Louis, MO
$52,613 to $67,654
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