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Senior Mechanic

Date Posted: Jun 23, 2026
Yearly: USD - USD

Job Detail

  • location_on
    Location Texas, United States of America
  • desktop_windows
    Job Type: Permanent
  • schedule
    Shift:
  • analytics
    Career Level:
  • group
    Positions:
  • calendar_view_day
    Experience:
  • male
    Gender: No Preference
  • school
    Degree:
  • calendar_month
    Apply Before: Sep 21, 2026

Job Description

Overview

The Senior Mechanic at Martin Marietta is responsible for performing mechanical repairs on diesel-powered equipment under the direction of the Plant Manager. This role includes troubleshooting, diagnostics, and repairs of heavy equipment, as well as maintaining parts inventory and providing technical advice to mobile equipment operators. Additionally, the position requires travel for training and service calls to other plants as necessary.

Key responsibilities

  • Perform mechanical repairs on diesel-powered equipment
  • Troubleshoot and diagnose issues with heavy equipment
  • Lubricate and change oils and filters as needed
  • Read manuals and use hand and power tools for repairs
  • Replace ground engaging tools and other wear items
  • Perform data entry on all services with a laptop computer
  • Maintain parts inventory and order supplies as needed
  • Assist with training co-workers
  • Follow safety policies and procedures
  • Perform general clean-up of work areas

Required skills

  • 3+ years maintenance experience
  • Knowledge of CAT and/or Komatsu equipment
  • High School Diploma or equivalent
  • Commercial Driver License (CDL) or ability to obtain within 90 days
  • Basic welding skills
  • Communication skills for co-worker direction
  • Knowledge of diesel engine repair and maintenance
  • Ability to operate hand controls and mobile equipment

What the company offers

  • Medical, dental, and vision benefits
  • 401(k) with company matching
  • Paid holidays and vacation
  • Educational/Tuition Assistance Program
  • Employee assistance plan
  • Life insurance options

Skills Required

Company Overview

Dallas, Texas, United States of America

Martin Marietta is a leading supplier of aggregates and heavy building materials. The company provides high-quality products and services for the construction and infrastructure industries, focusing on safety, integrity, and sustainability. Read More

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