Diesel Mechanic

GFL Environmental Inc.; Corpus Christi (TX); On-site; USD 50,000 - 70,000; Full time

Benefits offered by this job

15 days paid time off

Medical, dental, vision options

401(k) with employer match

Paid holidays

Employee Assistance Program

Job summary

GFL Environmental Inc. seeks a skilled Diesel/CNG Fleet Mechanic to diagnose, repair, and maintain heavy-duty trucks within a busy maintenance shop. You will work under supervision to ensure safety, reliability, and regulatory compliance across all fleet vehicles.

The role requires 3+ years of diesel/CNG experience, familiarity with DOT/OSHA regulations, and readiness to obtain a CDL if not already held. ASE certifications are a plus, and a strong safety mindset is essential.

Qualifications

• 3+ years of diesel/CNG maintenance experience.
• CDL (Class A or B) preferred, or willingness to obtain within 6 months.
• Knowledge of DOT/OSHA regulations and safe working practices.
• Ability to read procedures and communicate effectively with team and customers.
• ASE certifications preferred.

Responsibilities

• Diagnose, repair and maintain GFL’s Diesel and CNG fleet under supervision.
• Inspect brake systems, engine components, emission systems, steering, wheel bearings for proper operation.
• Test drive trucks to diagnose malfunctions.
• Perform electrical diagnostics and repair hydraulic systems."
• Conduct DOT and brake inspections on all vehicles.
• Complete reports and work orders and assist with parts ordering.
• Maintain a clean, safe work area and comply with safety regulations.

Skills

Diesel/CNG maintenance

Electrical diagnostics

Brake systems

Safety regulations

Education

CDL preferred

ASE certifications preferred

Tools

Diagnostic software

CMMS / maintenance software

Job description

At GFL our goal is to invest in our people and provide opportunities to grow for life!
Our employees are affectionately known as team green, a name that unites us all under our shared purpose of providing sustainable solutions to enable our customers and communities to be GREEN FOR LIFE!

• 15 days of paid time off.
• 4 medical plan options including an HSA with employer contribution & match program, dental, and vision coverage.
• 401(k) with an employer match.
• Paid holidays.
• Employee Assistance Program with free counseling services.

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.

#GFLTalent

GFL is committed to equal opportunity for all, without regard to race, religion, color, national origin, citizenship, sex, sexual orientation, gender identity, age, veteran status, disability, genetic information, or any other protected characteristic.