Mobile Diesel Mechanic II

Fleet Services by Cox Automotive; Jackson (MS); On-site; USD 50,000 - 70,000; Full time

Benefits offered by this job

Weekly pay

Safety boots reimbursement

401(k) matching

Technical training

Paid time off

Job summary

Fleet Services by Cox Automotive in Jackson, MS is seeking a Mobile Diesel Technician Level II to perform scheduled PM and DOT inspections along with repairs on light to heavy-duty vehicles. This role requires a high school diploma and 3 years of relevant experience.

Responsibilities include diagnosing and repairing truck systems, operating service vehicles, and maintaining parts inventory. Benefits include health insurance from day one, 401(k) matching, and paid time off.

Qualifications

• 3 years’ experience in a related field or equivalent is required.
• Possess necessary hand tools for job duties.
• Obtain ASE certification T8 (PMI) within 18 months.
• Valid DOT medical card required.

Responsibilities

• Perform scheduled PM, DOT inspections, and follow‑up repairs.
• Diagnose, adjust, and repair truck systems.
• Maintain and operate company service vehicle.
• Document work using company systems.

Skills

Problem-solving

Heavy labor ability

Effective communication

Tool usage

Education

High School Diploma/GED

Tools

Hand tools

Job description

Mobile Diesel Technician Level II

Shift - Tuesday - Saturday

Perform scheduled PM, DOT inspections and follow‑up repairs on light, medium, and heavy‑duty vehicles in a mobile/field environment; diagnose, adjust, and repair a variety of truck equipment; manage parts inventory; maintain and operate a company service vehicle; document work using company systems; work independently managing own schedule and prioritizing tasks; comply with safety, health, environmental policies and federal regulations.

Duties

• Perform scheduled PM, DOT inspections, and follow‑up repairs on light, medium, and heavy‑duty vehicles.
• Conduct minor adjustments and repairs on electrical, brake, cooling, starter/alternator, fan clutch, engine electronics, diesel steering, transmissions, clutches, differentials, and other truck equipment.
• Diagnose, adjust, and repair truck systems using handheld computers and pressure gauges.
• Road test vehicles to ensure proper operation.
• Identify problems, use judgment to generate and evaluate alternative solutions.
• Independently manage parts inventory and perform periodic reconciliation.
• Maintain and operate company service vehicle, conduct safety checks and pre/post‑trip inspections.
• Work with clients to assess needs and resolve issues.
• Prioritize concurrent tasks and allocate time effectively.
• Use hand tools, precision instruments, welding equipment, lifts, and jacks.
• Document work and upload pictures of repairs on Repair Orders using iOS device and TRAIT application.
• Accurately complete DOT forms and other documentation.
• Manage own daily schedule with independence.
• Maintain high productivity and meet standard repair times.
• Obtain parts from approved vendors as needed.
• Communicate with management for repair estimates, purchase orders, and RO findings.
• Work in compliance with OSHA, EPA, DOT and company safety policies.

Requirements

• High School Diploma/GED and 3 years’ experience in a related field (or equivalent).
• Possess a set of hand tools necessary for job duties.
• Obtain Automotive Service Excellence (ASE) certification T8 (PMI) within 18 months.
• Must successfully complete DOT pre‑employment background screening and DOT physical.
• Current and valid DOT medical card with >4 months remaining (or DOT physical if <4 months).
• At least 21 years of age; safe driver with valid state driver’s license.
• Must hold a valid state driver’s license and be able to maintain a Driver Qualification File.

Required Certifications or Obtained within 18 Months

• ASE T8 (PMI) certification

Preferred Certifications

• ASE T3 (Drivetrain)
• ASE T4 (Brakes)
• ASE T5 (Suspension)
• ASE T6 (Electrical and Electronic Systems)
• ASE T7 (HVAC)
• ASE 608/609

Skills & Abilities

• Understand implications of new information for current and future problem‑solving.
• Ability to lift, bend, climb, stand, and walk for long periods; perform moderate heavy labor.
• Ability to exert oneself physically over long periods with repetitive tasks.
• Communicate information succinctly and organized, engage in effective two‑way communication.
• Determine the type of tools and equipment needed.
• Accurately judge distance between objects.
• Use logic and reasoning to evaluate alternative solutions.

Benefits

• Weekly pay – paid every Friday.
• Safe driving & tech efficiency bonuses.
• Safety boots & safety glasses reimbursement.
• Extreme weather gear.
• Uniforms with laundry service where available.
• Take the service truck home daily.
• Tablet & company cellphone provided.
• Technical training provided.
• Dedicated career path – over 50% of front‑line managers promoted from within.
• Health, dental, vision insurance starts DAY ONE.
• 401(k) matching after 90 days – 100% match up to 6% plus additional 2% discretionary.
• Paid time off up to 200 hours based on tenure.
• Tuition assistance/reimbursement.
• Adoption/surrogacy assistance.
• Pet insurance.
• Multiple ERG and diversity groups and company paid volunteer hours.
• Employee discounts on vehicle purchases, cellphone plans, ridesharing, insurance, wellness/fitness incentives, etc.