Fleet Technician

Diamond's Management Group

Manassas, VA
Posted 7 months ago

Job Description

A Fleet Technician A is responsible for the repair, maintenance and overhaul of fleet diesel equipment within the Diamond’s Management Group, Inc. Family business.

The A level Technician will assist in the diagnosis of major components, remove/ replace major components of various truck and trailer equipment at the direction of Lead Technician or Supervisor.

Expectations include the ability to diagnose and repair the following with little or no supervision: Clutches, Electric Systems, Hydraulic/ Air Brake Systems, Heating/ Air Conditioning Systems, Instruments and Gauges, and Preventive Maintenance Service.

Job Type

  • Full-Time
  • Monday-Friday – 7:00AM- 4:00PM


  • High school diploma or GED
  • Minimum of 1 year or recent experience working with diagnostic computer
  • Minimum of 4 years related experience with mechanical repairs and diagnostics on heavy duty and medium duty equipment and demonstrates proficiency in the repair and diagnosis of – with some assistance: Engines (gas and diesel), Power train to include differentials, transmissions, clutches, drive shafts, PTO’s and wheel ends, Electrical systems including starters and alternators, Steering systems, Electronics to include ECM’s, ECU’s, sensors etc., Engine bolt on items such as turbos, fan clutches, injectors, cooling system etc., Brake systems including ABS, Suspension systems (spring and air)
  • Must possess own tools (have minimum tool requirement)
  • Valid Driver’s License to operate applicable company vehicles
  • Acceptable motor vehicle record in compliance with Department of Transportation regulations
  • Ability to work any schedule, including nights, weekends and holidays (flexible)
  • Ability to utilize an on-board computer and desktop computer
  • (PC, Windows, Microsoft Programs, etc)
  • Ability to read and speak English sufficiently to be able to converse with the public, understand highway traffic signs and signals, respond to official questions, and be able to make legible entries on reports and records
  • Ability to frequently lift, push and/or pull weights in excess of 50 pounds, occasionally lift, push and/or pull weights in excess of 100 pounds
  • Some travel may be required
  • Excellent verbal and written communication skills
  • This position must pass a post-offer background and drug test


Essential Job Functions

Through their knowledge of the distribution industry, the Diamond’s Management Group, Inc team works with the companies to reduce costs, ensure compliance standards and assist locations with value added solutions to provide well maintained equipment for employees’ use

  • Diagnose, rebuild and repair fleet diesel equipment (tractors, trailers, and related parts)
  • Performs daily inspections and repairs on entire fleet
  • Complete preventative maintenance and standard vehicle maintenance of fleet diesel equipment
  • Complete thorough documentation for work orders of repairs and preventative maintenance
  • Diagnoses complex mechanical and electric problems utilizing diagnostic technology/software when applicable
  • Completes complex and detailed mechanical inspections and repairs with minimal supervision
  • Replaces defective components as instructed
  • Identifies root cause of failures/conditions and perform repairs as required
  • May be required to operate a company vehicle to diagnose and repair equipment as part of a road-side service call
  • Ensure equipment has required licensing and registration prior to being deemed as “roadworthy”
  • Maintain a clean and organized work area
  • Work in a safe manner, per company, local, state and federal policies and regulations
  • Other projects or duties as assigned


  • Salary: $50,000.00 to $62,000.00 per year
  • Health Care Benefits after 90 days of full-time employment
  • Dental Care Benefits after 90 days of full-time employment
  • Eye Care Benefits after 90 days of full-time employment
  • Life Insurance after 90 days of full-time employment
  • Yearly bonuses based on performance

Job Features

Job CategoryFleet Technician

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