Mechanic - B

GFL Environmental Inc.; Justin (TX); On-site; USD 52,000 - 78,000; Full time

Job summary

GFL Environmental Inc. is seeking a skilled Diesel/CNG Fleet Technician in Justin, TX. You will diagnose, repair, and maintain our diesel and CNG trucks under supervision from the maintenance leadership and senior mechanics.

The role requires inspecting critical systems and performing test drives to ensure roadworthy condition. Responsibilities include completing manuals, reports, and parts orders while staying compliant with safety regulations.

Qualifications

• Knowledge of DOT/OSHA and related regulations.
• Ability to read and interpret safety, operating, and maintenance manuals.
• Experience using diagnostic software; computer literate and adaptable to systems.
• CDL Class A or B preferred or willingness to obtain within 6 months.
• ASE certifications preferred.
• Minimum 3 years of diesel/CNG maintenance experience.

Responsibilities

• Diagnose, repair, and maintain diesel and CNG fleet under supervision.
• Inspect brakes, engines, emissions, steering, wheels to ensure operation.
• Test drive trucks to identify malfunctions and verify repairs.
• Perform electrical and hydraulic system diagnostics and repairs.
• Conduct DOT brake inspections and maintain compliance with safety rules.
• Complete reports, work orders, and parts orders; perform admin duties.
• Adhere to safety regulations and maintain a clean, organized workspace.

Skills

Diesel maintenance

CNG maintenance

Brake systems

Electrical diagnostics

DOT/OSHA compliance

Diagnostic software

CDL preferred

ASE certifications preferred

Equipment safety

Team communication

Tools

Diagnostic software

Job description

Essential Functions:

• Under supervisor of maintenance department leadership and senior-level mechanics, diagnose, repair and maintain GFL’s Diesel and CNG fleet.
• Complete basic inspection of brake systems, engine components, emission systems, steering mechanisms, wheel bearings and other important parts to ensure they are in proper operating condition.
• Test drive trucks to diagnose malfunctions and ensure they are working properly.
• Perform standard electronic diagnostics and repair electrical equipment and hydraulic systems.
• Perform DOT and brake inspections on all vehicles.
• Complete reports, work orders, order parts and perform other administrative duties as required daily.
• Complete work as scheduled by shop supervision or higher-grade technicians.
• Ensure safe working conditions and compliance with all safety regulations.
• Must have a Brake safety certificate and 609 A/C system certification.
• Active participation in training classes and development opportunities to increase skills and working knowledge.
• Maintain a clean work area.

Education, Training, Experience and Licensing/Certification Requirements:

• Knowledge of DOT, OSHA and other related state and federal regulations.
• Ability to communicate effectively across various levels of the organization and communicate with customers and external vendors.
• Ability to read, analyze, and interpret documents such as safety rules, operating, and maintenance instructions and procedural manuals.
• Experience using diagnostic software is preferred. Must be computer literate and willing and able to be trained in software systems.
• Class A or B Commercial Driver’s License (CDL) preferred, or the willingness and ability to obtain one within six (6) months of employment.
• ASE certifications preferred.
• 3+ years of diesel/CNG maintenance experience.

Physical/Mental Demands:

• Ability to stand, sit, walk, use hands and fingers, reach, stoop, kneel, crouch, crawl, talk, hear, climb, balance.
• Continuous concentrated mental and visual attention required.
• Visual requirements include close vision, distance vision, color vision, peripheral vision, depth perception, and ability to adjust focus.
• Ability to operate trucks and other equipment used as needed.
• Ability to use a computer and related devices, such as a keyboard or mouse or other related equipment, throughout the workday while seated at a desk or workstation.
• Ability to climb ladders, bend or stand for long periods of time.
• Ability to reach above shoulders and lift up to 50 pounds and push/pull up to 100 pounds.

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