Fleet Mechanic Diesel Technician

Clarke Power Services, Inc.; Oklahoma City (OK); On-site; USD 32,000 - 45,000; Full time

Benefits offered by this job

Paid weekly

In-house training program

Health, dental, vision insurance

401(k) with company match

Vacation and holidays

Life and disability insurance

Employee discounts

Uniforms and boot allowance

Job summary

Vehicare Fleet Solutions, a Clarke Power Services company, seeks a skilled Fleet Service Technician Level B for our Oklahoma City shop. You will perform maintenance, troubleshooting, and repair on light to heavy‑duty diesel vehicles, using advanced diagnostic tools and following DOT/OSHA standards.

Shift is 1pm–9:30pm with a $1.50/hr differential. Ideal candidates have 3+ years in the field, ASE certifications in progress, a valid CDL, and a team‑oriented, safety‑driven mindset.

Qualifications

• Minimum 3+ years of professional experience as a heavy/light duty diesel fleet technician.
• Active progress toward ASE Medium-Heavy Truck certifications (T1–T8) is preferred; DOT Inspector certification is preferred.
• Valid driver’s license; Class A or B CDL is a strong plus.

Responsibilities

• Diagnose, repair, and maintain medium- to heavy‑duty diesel fleet vehicles and related equipment.
• Use diagnostic software (Cummins Insite, Jaltest, Noregon, Diesel Laptops) to read data, clear faults, and perform regens.
• Conduct Preventative Maintenance (PM) and OSHA/DOT inspections to ensure compliance.
• Manage parts inventory and assist with parts via internal maintenance system.
• Communicate with clients about repair needs and status; maintain a safe, clean shop environment.

Skills

Team player

Communication

Safety minded

Education

ASE Medium-Heavy Truck Certifications (T1–T8)

DOT Inspector certification

CDL (Class A or B)

Tools

Cummins Insite

Jaltest

Noregon

Diesel Laptops

Job description

Description

Fleet Mechanic/Diesel Technician

Vehicare Fleet Solutions, a Clarke Power Services company, is a leading nationwide fleet management provider dedicated to keeping America’s commercial fleets moving. Backed by the robust footprint and rich history of Clarke, Vehicare delivers comprehensive, world-class maintenance solutions across the country. We pride ourselves on safety, technical excellence, and fostering a culture where elite technicians can build rewarding, long-term careers.

Why Build Your Career with Us?

At Vehicare, we invest heavily in your professional development through our premier internal training program. Technicians can further sharpen their expertise using a blended learning approach that combines cutting-edge virtual courses with hands-on, in-lab training led by industry experts. This program is designed to build your technical confidence, master commercial fleet systems, and pave a clear pathway for rapid career advancement within our organization.

Job Summary

We are seeking a skilled, safety-minded Fleet Service Technician Level B for our shop located in Oklahoma City with pay up to $28/hour (based on experience). The shift will be Mon-Fri: 1pm-9:30pm with Shift differential pay of an extra $1.50/hr. Our clean shop has 4 bays, and we service a fleet of light to heavy duty vehicles. As a Fleet Service Technician, you will perform the maintenance, troubleshooting, and repair of our commercial vehicle fleet. You will handle intermediate to advanced mechanical repairs, routine diagnostics, and preventative maintenance. This position is ideal for an experienced technician looking to grow their career in a supportive, safety-first environment that values technical quality and reliability.

Key Responsibilities

• Diagnostics & Repair: Troubleshoot, diagnose, and repair mechanical, electrical, and hydraulic issues on medium- to heavy-duty commercial vehicles and diesel engines; execute light-duty vehicle maintenance and material handling equipment (MHE) maintenance as required by site fleet configurations.
• Software Proficiency: Utilize state-of-the-art diagnostic software (e.g., Cummins Insite, Cojali Jaltest, Noregon, Diesel Laptops) to read data, clear faults, run regens, etc.
• Compliance & Inspections: Conduct comprehensive Preventative Maintenance (PM) inspections and Department of Transportation (DOT) safety inspections to ensure all fleet assets strictly adhere to state and federal regulations.
• Software Diagnostics: Utilize diagnostic software to read data streams, review fault history, and clear basic trouble codes.
• Inventory Support: Assist the site manager with parts inventory management and charge out parts via QR codes utilizing our internal maintenance management system.
• Client Communication: Effectively listen and communicate directly with our partner clients regarding vehicle repair needs and status updates.
• Safety & Standards: Maintain a clean, organized shop environment in strict compliance with OSHA standards and Vehicare safety protocols.

Requirements

Qualifications & Skills

• Experience: Minimum of 3+ years of professional experience working as a heavy/light duty commercial vehicle or diesel fleet technician.
• Technical Savvy: Solid working knowledge of air brake systems, electrical circuits, commercial chassis components, commercial trailers, and liftgates. Familiarity with light-duty passenger vehicles or forklift/MHE systems is a plus.
• Certifications: Active progress toward ASE Medium-Heavy Truck Certifications (T1–T8) is highly preferred. A current DOT Inspector certification is preferred (we will provide the training to obtain it).
• Licensing: A valid driver's license is required, alongside the ability to pass DOT physical requirements; a Class A or B Commercial Driver’s License (CDL) is a strong plus.
• Professional Attributes: Dependable team player with strong communication skills and an organized approach to managing daily workflows.

Physical Requirements

• Heavy lifting: Ability to regularly lift 50-70lbs unassisted
• Force Exertion: Ability to regularly use hands to touch, handle, and feel. Arms to push, pull, hold, reach above and below shoulders for long periods of time
• General: Ability to walk, sit, squat, and stand for long periods of time, climb stairs using 3-points of contact, kneeling, bending, or work in tight quarters
• Associate must be able to read and write reports in English

Compensation & Benefits

• Paid weekly
• In-house continuous training programs and ASE certification reimbursement
• Comprehensive health, dental, and vision insurance options to fit your needs
• 401(k) retirement plan with company match
• Vacation and paid holidays
• Life and Disability Insurance Options
• Employee Only Discounts on Dining, Travel, Retail, and other services nationwide
• Company-provided uniforms and a boot allowance program

EEO- Clarke is an Equal Opportunity employer.