Advanced Mixed Fleet Mobile Technician – Light to Heavy Duty

Epika Fleet Services

. Diagnose and repair light-, medium-, and heavy-duty vehicles, including tractor trailers .

Posted 10/6/2026full-timeChino • California • United StatesSeniorLead💰 $37 - $40 per hourWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive experience in diagnosing and repairing light-, medium-, and heavy-duty vehicles, including tractor trailers, with a strong focus on diesel engines and compliance with DOT standards. Capable of managing field service work independently while ensuring high-quality repairs and customer satisfaction.

Highest-signal resume keywords

DOT Inspections ExperienceMobile Technician ExperienceDiesel Repair ExperienceComputer DiagnosticsCVSA Out-Of-Service Criteria Knowledge

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Diesel Engine RepairElectrical Systems DiagnosisPreventive MaintenanceWeldingBrakes RepairSuspension RepairA-PMs and B-PMsBIT InspectionsHeavy-Duty Vehicle RepairLight-Duty Vehicle Repair

Soft Skills

Ability to Work IndependentlyTime ManagementCustomer Service Orientation

Tools & Technologies

Service Vehicle MaintenanceParts Inventory Management

Certifications & Qualifications

Valid Driver’s License

Industry Keywords

DOT Compliance StandardsCVSA CriteriaField Service WorkMechanical Issues ResolutionElectrical Issues Resolution

About the role

Key responsibilities & impact

Diagnose and repair light-, medium-, and heavy-duty vehicles, including tractor trailers
Perform A-PMs and B-PMs
Perform BIT and DOT inspections
Perform preventive maintenance on trailers and limited minor repairs as needed
Perform preventive maintenance on Class 6–8 diesel engines and other diesel engines
Use computer diagnostics to identify and resolve mechanical and electrical issues
Travel to customer locations to complete repairs and maintenance
Maintain the service vehicle, tools, and parts inventory
Manage field service work independently and deliver quality repairs under time pressure
Support vehicle uptime and customer satisfaction

Requirements

What you’ll need

3+ years of DOT inspections experience
3+ years of Mobile Technician experience
10+ years of diesel repair experience
Knowledge of CVSA out-of-service criteria
Ability to work independently in the field
Ability to work in changing weather conditions
Ability to pass a drug/background test
Ability to pass a pre-employment physical exam
Valid driver’s license, good driving record, and no suspensions
Welding experience preferred to stand out
Desire to work 10-hour Monday–Friday shifts
Desire for 10 hours of overtime each week
Ability to diagnose and repair light-, medium-, and heavy-duty vehicles, including tractor trailers
Experience with diesel and gas engines, electrical systems, brakes, suspension, computer diagnostics, and DOT compliance standards

Benefits

Comp & perks

Up to 20 hours additional overtime each week (2–4 hours daily)
Attendance bonuses
Individual and team bonuses
Medical, dental, and vision insurance plans
Disability and life insurance
Accident, critical illness, and hospital indemnity coverage
Paid time off
7 paid calendar holidays
40 hours annually for sick days
401(k) company match up to 5% and/or Roth with company match after 90 days of employment
Company-provided uniforms
Monday–Friday schedule with no weekends and volunteer Saturday hours
Flexible start times
No overnight shifts
Daily overtime possible