Martin Marietta

  • Mechanic Supervisor

    Job Locations US-CO-Denver
    Requisition ID
    Rocky Mountain Division
  • Overview

    Recently ranked at #72 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 27 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


    A supervisory role, that provides daily support and guidance to several hourly mechanics, ensures mechanical repairs to diesel powered equipment are completed accurately and timely. Supervision of several hourly mechanics, scheduling of PM repairs and oilers, oversight of parts acquirement and training and teaching of specialized tasks with employees. Providing expert knowledge and experience to hourly technicians, providing guidance and troubleshooting knowledge of mechanical repairs, through computer software programs, and diagnostics. Reports directly to the shop manager and ability to travel up and down the front range to provide mechanical guidance.



    Duties & Responsibilities

    • Prioritizes SAFETY, then QUALITY, followed by PRODUCTION.
    • Ensures a safe work environment for self and others at all times. 
    • Provide guidance and support on major repairs of all types of equipment as required to ensure proper working condition; schedule fabrication of parts and equipment as required.
    • Maintain a clean and organized work environment; report to work on time as scheduled
    • Implements and creates an effective preventive maintenance schedule to avoid unnecessary repairs and down time.
    • Performs annual inspections, evaluations and repairs. Maintains an accurate schedule and record of equipment and vehicle maintenance logs and reports.
    • Can perform these duties in a shop or field environment.
    • Performs other supervisory duties as assigned by shop manager



    • High school diploma or equivalent.
    • Basic math, reading, and writing skills are required (English).
    • Must be safety-oriented and exhibit safe work habits.
    • Strong verbal and documentation skills
    • Punctual and reliable; good attendance required.
    • Valid Commercial Driver’s License a plus, Class B minimum, Class A preferred. (or ability to obtain within agreed upon timeframe) 
    • Minimum 10+ years of heavy equipment and/or on-highway truck maintenance experience or related field that showcases skills with mechanical, hydraulic, and electrical systems.
    • Strong leadership skills and the ability to teach and train other mechanics on heavy equipment repairs
    • Strong computer diagnostic skill

    Physical Requirements

    • Able to work outdoors in varying weather conditions or in shop
    • Able to perform these duties on our second shift assignment
    • Able to lift 75 pounds
    • Willing to work overtime, weekends and nights as needed
    • Able to work from elevated platforms or confined spaces
    • Must be able to pass pre-employment physical/drug/alcohol test
    • Able to supply and use own good working set of mechanics tools


    • 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.