Job Description

A well-established environmental services fleet is hiring a Diesel & CNG Technician in Hillsboro, TX to diagnose, repair, and inspect heavy-duty trucks. Ideal candidates have proven hands-on Diesel/CNG maintenance experience with strong electrical, diagnostic, and troubleshooting skills. Apply today for steady 2nd-shift work, regular overtime opportunities, and a strong benefits package.

Duties & Responsibilities

• Diagnose, troubleshoot, and repair Diesel and CNG-powered trucks, including engines, electrical, hydraulic, fuel, propane, and emissions systems.
• Lead inspections of brakes, engines, steering, wheel bearings, emissions systems, and other critical components to keep trucks safe and service-ready.
• Perform DOT and brake inspections and verify repairs meet operating and safety requirements.
• Review mechanical write-ups, prioritize repairs, coordinate repair schedules, and help ensure work orders are completed efficiently.
• Use diagnostic software, electrical schematics, service manuals, and testing procedures to identify complex mechanical and electrical issues.
• Mentor Level B and C mechanics, complete work orders and parts requests, and maintain a safe, clean, and organized work area.

Requirements

• Required:

• • 5+ years of diesel/CNG truck maintenance and repair experience.
  • Strong troubleshooting experience with engines, electrical, hydraulic, fuel, propane, brake, and emissions systems.
  • Brake safety certificate and Section 609 A/C certification.
  • Must have a Class A or B CDL or be willing and able to obtain one within six months of employment.
  • Ability to interpret detailed electrical schematics and service information and use diagnostic software and computer-based service systems.
  • Working knowledge of DOT, OSHA, and applicable state and federal safety requirements.
  • Able to perform physical truck repairs, work around heavy equipment, lift up to 50 lbs, and push or pull up to 100 lbs.

• Preferred:

• • ASE certifications.

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