Mobile Diesel Mechanic II Mon - Fri Shift

Mobile Diesel Technician II - DOT Management Level (Individual Contributor)

We are seeking a Mobile Diesel Technician II for our fleet maintenance team. The role is hourly (USD 26.73–40.10/hr), variable shift, and involves 100% travel in a mobile/field environment. Candidates must live in the specified city, state, or region and be able to work remotely as needed.

• Perform scheduled preventive maintenance (PM), DOT inspections, and follow‑up repairs on light, medium, and heavy‑duty vehicles in a mobile/field environment.
• Execute minor adjustments and repairs on truck equipment, including electrical, brake, cooling, starters/alternators, fan clutches, engine electronics, diesel steering systems, engines (gas and diesel), transmissions (manual and automatic), clutches, and differentials.
• Diagnose, adjust, and repair truck equipment using handheld computers, pressure gauges, and other test instruments; road‑test vehicles to verify proper operation.
• Inspect, test, and listen for defective equipment; use diagnostic tools and work order (RO) application to record findings and parts used.
• Manage parts inventory and equipment; perform periodic reconciliation on the company‑issued service truck.
• Maintain and operate the company‑issued service vehicle; conduct safety checks and pre‑/post‑trip inspections.
• Work independently, self‑manage daily schedule, prioritize tasks, and maintain high productivity.
• Use hand tools, precision instruments, diesel tools, welding equipment, lifts, and jacks as needed.
• Document all work per company standards; upload pictures and complete DOT forms in a timely manner.
• Comply with safety, health, environmental policies and federal regulations (OSHA, EPA, DOT).

• High School Diploma or GED (or higher degree plus 5 years of related experience). Minimum of 3 years relevant work experience.
• Ability to possess and supply the necessary hand tools for the job.
• Obtain ASE T8 (PMI) certification within 18 months of hire.
• Pass DOT‑regulated background screening and DOT physical; a valid DOT medical card with >4 months validity may substitute for the physical.
• Must be at least 21 years old, hold a valid state driver’s license, and maintain a Driver Qualification File.
• Valid, clean driver profile; safe driver required.
• Preferred certifications: ASE T3 (Drivetrain), T4 (Brakes), T5 (Suspension), T6 (Electrical and Electronic Systems), T7 (HVAC), 608/609.

• Interpret new information for problem solving and decision‑making.
• Physical ability to lift, bend, climb, stand, and walk for long periods; perform moderately heavy labor and repetitive tasks.
• Strong verbal and written communication skills.
• Effective two‑way communication with customers and team members.
• Determine appropriate tools and equipment for tasks.
• Accurate judgment of distance and judgment in selection of solutions.
• Logical reasoning to evaluate alternative approaches to problems.

• Health, dental, and vision insurance starting Day
  1.
• 401(k) matching after 90 days (100% match up to 6% + 2% discretionary company contribution).
• Accrued paid time off (up to 200 hours/5weeks based on tenure).
• Paid holidays, bereavement leave, voting leave, jury duty leave, volunteer time, military leave, and parental leave.
• Tuition assistance/reimbursement.
• Adoption/surrogacy assistance.
• Pet insurance.
• Employee discounts on vehicles, cellphone plans, ride sharing, home/rental insurance, wellness/fitness incentives, and more.
• Supportive ERG and diversity group participation; company‑paid volunteer hours.

Cox is an Equal Employment Opportunity employer. All qualified applicants/employees will receive consideration without regard to age, race, color, religion or creed, national origin or ancestry, sex (including pregnancy), sexual orientation, gender identity, disability, veteran status, genetic information, citizenship, or any other protected characteristic. Cox provides reasonable accommodations when requested by a qualified applicant or employee with disability, unless such accommodations would cause undue hardship.