Jobs and Careers
WM

Senior, Mechanic/Technician

WM
United Statesfull_timeVerifiedPosted 28 Jul 2026
💰 $76,000/yr

About the role

Career progression, stability for your family, and a safe environment to work. That’s what you get as a Senior Diesel Mechanic at WM – and more.

The pay and benefits you’ll get as Senior Diesel Mechanic

  • Starting salary of $38.26 per hour.
  • Stable hours for your financial stability.
  • Tool allowance worth $1500 per year.
  • Boot allowance worth an additional $275 per year.


These are just a few of our comprehensive benefits for a Senior Diesel Mechanic. Whether you are planning on building or expanding your family or looking for the next step in your career – WM is there, helping build the best and total you. 

The hours and location you’ll work in as a Senior Diesel Mechanic with WM:

  • Monday - Friday every week.
  • First shift, 8:00am-5:30pm.
  • Occasional weekends based on business needs.
  • We’re committed to offering you stable hours for the financial security and work life balance you need.
  • The normal setting for this job is a repair / maintenance shop at our Trenton, NJ hauling site.


Those are the key details on pay and schedule – now here’s more on what you’ll be doing as Senior Diesel Mechanic at WM. 

Each day you’ll fix the trucks and equipment that service over 20 million customers across the USA. As a Senior Diesel Mechanic you can take pride in watching a truck roll out of the shop, knowing your local community will be supported by your hard work. Our mechanics take their careers to the next level by working on equipment that requires a high level of skill – and determination. You’ll be using modern tools and procedures to deliver exceptional maintenance on both diesel equipment and, at some locations, on our growing fleet of CNG trucks.

Here’s more of what you’ll do:
I. Job Summary

As a Senior, Mechanic Technician, you will work under limited supervision and be responsible for diagnosing, repairing, and maintaining a variety of vehicles and mechanical equipment. You will utilize your technical expertise and problem-solving skills to ensure the safe and efficient operation of machinery, vehicles, and systems. This role requires a strong mechanical aptitude, attention to detail, and a commitment to quality workmanship. Must have all required tools to fulfill the responsibilities and requirements of the job.

II. Essential Duties and Responsibilities
 

  • Maintain a clean, safe work area in compliance with Corporate/OSHA Standards, and perform all work in accordance with established safety procedures, including Hazardous Energy Control Procedures (HECP) and Personal Protective Equipment (PPE).
  • Communicate directions and specifications verbally and in writing to team members.
  • Demonstrate high quality work, performed with limited repeat repairs and within Standard Repair Times (SRTs).
  • Demonstrate ability to aid and train other technicians in repairs and WM procedures and policies.
  • Use time effectively, prevent irrelevant issues or distractions from interfering with work completion.
  • Document Work and Parts Usage: Maintain accurate records of work performed, including repairs, replacements, and maintenance tasks. Record parts usage, labor hours, and diagnostic findings utilizing fleet maintenance software program.
  • Test and Adjust Systems: Test vehicle systems and components to ensure proper functionality and alignment. Adjust settings, calibrate sensors, and perform fine-tuning as necessary to optimize performance and efficiency.
  • Diagnose Mechanical Issues: Perform complex diagnostic tests to identify mechanical problems and malfunctions in vehicles, engines, and equipment. Use specialized tools and equipment to troubleshoot issues, and determine the most effective repair solutions, and initiate or assign repairs.
  • Repair, Replace, or Rebuild Components: Conduct repairs and replacements on engines, transmissions, brakes, steering systems, electrical systems, and other mechanical components. Follow manufacturer specifications and safety guidelines to ensure quality repairs and optimal performance.
  • Maintain Tools and Equipment: Properly maintain and care for tools, equipment, and shop facilities to ensure they are in good working condition. Keep work areas clean, organized, and free of hazards to promote a safe and efficient work environment.
  • Provide Support: Collaborate with and instruct other technicians/mechanics to troubleshoot complex issues and share knowledge and expertise. Provide technical guidance and assistance to junior staff members as needed.
  • Estimate time and material costs on repairs, and requisitions new parts, and communicate immediately if additional work is needed or if repairs can

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Company

WM

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