Martin Marietta

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Heavy Mobile equipment Mechanic

Heavy Mobile equipment Mechanic

Requisition ID 
Job Locations 
Southwest Division

More information about this job


Recently debuting at #57 on Fortune magazine’s list of the 100 Fastest-Growing Companies in the world, Martin Marietta, a member of the S&P 500 Index, employs more than 8,500 employees at operations spanning 26 states, Canada and the Bahamas. A leading supplier of aggregates and heavy building materials, dedicated teams at Martin Marietta supply the resources for the roads, sidewalks and foundations on which we live.


At Martin Marietta, we are always looking for the best and the brightest, for people who have the potential to be the Company's future leaders. We are building on our foundation of success by selecting the finest people and helping them realize their potential. When you decide to build your career at Martin Marietta, you'll know what it's like to be respected, challenged and rewarded.


Position Summary


Under supervision of lead mechanic, performs a full range of work involving servicing, preventive maintenance (PM) and repair of heavy diesel powered equipment. Maintenance of fuel, hydraulic and pneumatic and electrical subsystems in accordance with pertinent equipment manufacturer maintenance procedures.  




  • Perform PM inspection and repair on different types of diesel engine equipment and their subsystems, including transmissions, gearboxes, differentials, final drives, and their suspensions.Interpret and understand manufacturer technical manuals or other documentation required to independently diagnose and troubleshoot mechanical, electrical, hydraulic and fuel systems of heavy mobile equipment
  • Become operator task trained in order to check work, move equipment in and out the shop and deliver or remove equipment to support maintenance, as required.
  • Perform a variety of less complex maintenance functions such as changing oil and hydraulic filters, lubricating, and repairing minor safety defects such as lights, travel and back-up alarms


High School or equivalent degree.



Minimum of two year work experience in heavy equipment, diesel engines, hydraulic oil and fuel systems conducting minor and major repairs and period maintenance inspections and repair. 


Preferred Education and Experience:

  • Vocational education and/or certificate in heavy equipment maintenance.
  • 2-3 years experience with Caterpillar and/or Komatsu Heavy Equipment such as motor graders, large wheel front end loaders and 70 to 100 ton off-road haulage trucks




  • Medical
  • Prescription Drug
  • Dental
  • Vision
  • Health Care Reimbursement Account
  • Dependent Care Reimbursement Account
  • Wellness Programs
  • Employee Assistance Plan
  • Paid Holidays and Vacation
  • 401(k) with Company matching
  • Pension
  • Sickness and Accident – Short-Term Disability
  • Optional Long-Term Disability
  • Employee Life Insurance
  • Spouse & Dependent Life Insurance
  • Business Travel Accident Insurance
  • Direct Deposit Payroll
  • Educational/Tuition Assistance Plan
  • College Scholarship Program – for dependent children
  • Matching Gift Program
  • New Auto Purchase Discount Plans

We are an equal opportunity employer.
Qualified minorities, women, veterans and individuals with disabilities are encouraged to apply.