Website Martin Marietta

Heavy Diesel Mechanic Job Highlights

Title Heavy Diesel Mechanic
Type Full Time (night shift)
Experience 2 Years
Function Management/Manufacturing
Location Randolph, MO, United States
Company Martin Marietta

Company Profile

Martin Marietta is a supplier of aggregates and heavy building materials. In particular, Martin Marietta supplies the resources for roads, sidewalks, and foundations.

Job Profile

The company is seeking a Heavy Diesel Mechanic who will be responsible for diagnosis, repair, and preventative maintenance of mobile and stationary equipment.

Education Level

  • High School Diploma or Equivalent (required)
  • 2-year degree in a related field (preferred)

Work Experience

  • Experience with Heavy Equipment Operations
  • Welding Experience


  • Diagnose equipment faults or malfunctions
  • Inspect, repair, and maintain equipment to ensure proper operating condition
  • Maintain heavy mobile equipment with both gas and diesel engines
  • Participate in safety programs and training, promoting Martin Marietta’s Guardian Angel culture
  • Proper utilization of hand tools, precision instruments, and power tools
  • Repair equipment on site
  • Weld, solder, recondition, and replace parts


  • Ability to work with minimal supervision
  • Effective verbal communication
  • Knowledge of machines and tools including their design, use, and maintenance
  • Knowledge of MSHA regulations

Physical Abilities

  • Ability to work in an outdoor environment year-round
  • General physical activities including climbing stairs and ladders, lifting, pushing, pulling, stooping, reaching with hands and arms, and handling materials


  • 15 Days Paid Time Off
  • Company matched 401k
  • Hourly Pension Program
  • Medical, Dental, Vision, and Prescription
  • Paid Holidays
  • Tuition Assistance

Employer’s Statement

Martin Marietta is an Equal Opportunity Employer.

To apply for this job please visit

Scroll to Top