Diesel Technician - Tulsa

C0503 Waste Industries, LLC

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5705 S 107th E Ave, Tulsa, OK Until 8/21/2026 1+ years exp First posted May 23, 2026 Last posted May 23, 2026
Job description
Under the guidance of shop leadership, assist in conducting preventative maintenance and basic repairs on both Diesel and Compressed Natural Gas (CNG) vehicles to maintain GFL’s fleet in safe and continuous “road ready” condition.



 

Essential Functions:

· Under the guidance of shop leadership or senior mechanics, assist with the inspection of brake systems, engine components, emission systems, steering mechanisms, wheel bearings and other important parts to ensure they are in proper operating condition.

· Basic knowledge of preventative maintenance including tire, oil and brake changes.

· Active participation in training classes and development opportunities to increase skills and working knowledge.

· Test drive trucks to diagnose malfunctions and ensure they are working properly.

· Under supervision, perform DOT, PM, brake and safety inspections on all vehicles. Perform PM and safety inspections.

· Complete 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.

· Maintain a clean work area.

· Basic knowledge of Hydraulic systems.

Education, Training, Experience and Licensing/Certification Requirements:

· Entry-level knowledge/experience of at least 1+ years.

· Willingness to learn more complex diagnostic and repair process.

· 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.

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 to 50 pounds and push/pull up to 100 pounds.

#GFLTalent



 

We thank you for your interest. Only those selected for an interview will be contacted.

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. If you are interested in applying for employment and need special assistance or an accommodation to apply for a posted position, please contact myworkdayrecruitment@gflenv.com

About this role

Summary

Assist with maintenance and repairs on diesel and CNG vehicles, perform inspections, and maintain safety standards.

Job title

Diesel Technician

Experience level

1+ years

Minimum experience

1+ years exp

Industry

waste services

Location requirements

Tulsa, OK; on-site work only.

Salary

Not specified

Management role

No

Skills & keywords

Required skills

diagnostic softwareCDLASE certificationsread and interpret manualssafety regulations

Preferred skills

CDLASE certifications

Specializations

dieselCNGpreventative maintenancediagnostic softwarehydraulic systems
Locations

Structured locations inferred from the posting.

Unknown location

On-site