Mobile Diesel Mechanic II

United States, Idaho, Boise

Responsible for performing licensed DOT inspections, preventative maintenance inspections, light and follow‑up repairs, mechanical/hydraulic/electrical diagnostics, and additional duties as assigned. Works under the supervision of a Senior Mobile Diesel Technician or higher, continuously improving diagnostic and repair skills while maintaining high performance metrics.

• Perform scheduled preventive maintenance (PM), DOT inspections, and follow‑up repairs on light, medium and heavy‑duty vehicles in a mobile/field environment.
• Make minor adjustments and repair various truck equipment, including electrical, brake, cooling, starter/alternator, fan clutch, engine electronics, diesel steering, transmissions, clutches, and differentials.
• Diagnose, adjust, and repair the same equipment types, using handheld computers, pressure gauges, and other test instruments.
• Inspect, test, and listen to defective equipment to diagnose malfunctions.
• Road‑test vehicles to verify proper operation.
• Identify problems, evaluate alternatives, and determine the best solution.
• Manage parts inventory and perform periodic reconciliation.
• Maintain and operate company‑issued service vehicle, including pre‑ and post‑trip inspections.
• Work with clients to assess needs and resolve issues.
• Prioritize concurrent tasks and allocate time effectively.
• Use hand tools, precision instruments, diesel tools, welding equipment, lifts, and jacks.
• Document work on Repair Orders using the company TRAIT app and upload photos.
• Complete DOT forms and other documentation accurately and promptly.
• Operate independently and manage a daily schedule.
• Maintain a high level of productivity and adhere to standard repair times.
• Procure parts from approved vendors as needed.
• Communicate with management for repair approvals and order information.
• Perform all work in compliance with OSHA, EPA, and DOT regulations.

• High School Diploma or GED with at least 3 years of related experience (additional education or 5 years of experience considered).
• Possess a complete set of hand tools necessary for job duties.
• Obtain ASE T8 (PMI) certification within 18 months of hire.
• Pass a DOT‑regulated pre‑employment background screening and DOT physical or provide a DOT medical card with at least four months remaining.
• Be at least 21 years old; hold a valid state driver’s license and maintain a Driver Qualification File.
• Valid commercial driver’s license (CDL) and clean driving record.

• ASE T8 (PMI)

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

• Strong problem‑solving skills with the ability to apply new information to future decision‑making.
• Physical stamina for lifting, bending, climbing, standing, and walking for extended periods.
• Capacity to perform repetitive tasks without fatigue.
• Clear written and verbal communication with individuals and groups.
• Ability to select appropriate tools and equipment.
• Accurate spatial judgement of object distances.
• Logical reasoning to evaluate alternative solutions.

• Health, dental, vision insurance from day one.
• 401(k) matching after 90 days: 100% match up to 6% contribution plus an additional 2% discretionary contribution.
• Accrue up to 200 hours (5 weeks) of paid time off based on tenure.
• Tuition assistance and reimbursement.
• Adoption and surrogacy assistance.
• Pet insurance.
• Multiple employee resource groups, diversity groups, and paid volunteer hours.
• Employee discounts on vehicle purchases, cell phone plans, ride sharing, insurance, fitness, and more.

Hourly pay range: USD 26.73 – 40.10 per hour, with potential additional compensation such as commissions and incentive programs.

Applicants must currently be authorized to work in the United States without employer sponsorship.

Equal Employment Opportunity. We welcome applicants with disabilities and veterans.