Mobile Diesel Technician Level 3(Thurs-Sun 1:30pm-10pm)

Hub Group • Stockton, CA

5d

About The Position

The Mobile Diesel Technician Level 3 performs independent diagnostics, repairs, preventive maintenance, and reconditioning on trucks and trailing equipment. The role requires advanced skill across diesel engines, powertrain, electrical, HVAC, steering, electronic, cooling, brake, suspension, tire, and emissions after-treatment systems. The technician also handles major component repairs and replacements, welding in non-standard situations, road tests, warranty identification and documentation, and maintenance-system transactions. The role includes ensuring DOT compliance, maintaining a safe and orderly work area, supporting fleet analysis and improvement work, and providing repair guidance and mentorship to other technicians as needed. Work is scheduled Thursday through Sunday, 1:30 p.m. to 10 p.m., with a $0.50-per-hour shift differential. The posting states earnings up to $40.43 per hour plus the shift differential; the estimated range may change based on factors including skills, experience, education, location, budget, and demand. The position requires working in non-climate-controlled conditions and willingness to travel for training.

Requirements

• At least 4 years of practical tractor-trailer maintenance experience.
• High school diploma or equivalent.
• Specialized training and experience diagnosing and troubleshooting major components such as engines, transmissions, and differentials.
• Required OEM training courses (FRTL or INTL).
• Expert understanding of fleet maintenance policies, DOT standards, and industry practices.
• Proficiency with trade tools, including welding and diagnostic equipment, hand tools, and power tools.
• Proficiency with Windows-based computers and diagnostic software.
• Own hand and pneumatic tools sufficient to perform required work.
• Valid driver’s license and clean motor vehicle record.
• Ability to work in non-climate-controlled conditions and willingness to travel for training.
• Ability to work independently with minimal supervision and handle multiple activities in a fast-paced environment.
• Strong work ethic, organization, communication, customer-service, and relationship-building skills.
• Ability to communicate verbally and in writing in English and to read and understand English.
• Ability to recommend continuous-improvement ideas and actions.

Nice To Haves

• Vocational, technical, or certification training.
• ASE certification.
• 608/609 certifications.
• Ability to operate a service truck.

Responsibilities

• Comply with safety practices and company Standard Operating Procedures.
• Independently diagnose and repair diesel engines, powertrain components, electrical and HVAC systems, steering, electronics, cooling systems, brakes, suspension, tires, and emissions after-treatment devices.
• Perform electrical repairs, cooling-system maintenance, complete vehicle diagnoses, and all levels of preventive maintenance on trucks and trailing equipment.
• Recondition equipment for trade-ins and prepare new equipment for delivery.
• Maintain annual vehicle-inspector and brake-inspector certifications in accordance with DOT requirements.
• Demonstrate welding skills, including MIG and TIG, on varying materials and in non-standard situations as needed.
• Use diagnostic software, including advanced software for Detroit DD15 engines and DEF/after-treatment repairs.
• Identify warrantable repairs and document them on repair orders.
• Maintain a safe and orderly work area and road-test vehicles when needed to diagnose or verify repairs.
• Perform routine maintenance, inspect and test equipment to diagnose malfunctions, and adjust protective guards, bolts, and safety devices.
• Inspect part dimensions and clearances for conformance with factory specifications.
• Troubleshoot and repair major components, including engines, transmissions, differentials, fifth wheels, turbochargers, and fuel-system components; replace complete assemblies as needed.
• Provide directions and repair instructions and mentor other technicians as needed.
• Ensure compliance with DOT standards and properly document completed work.
• Enter and process transactions in the maintenance system.
• Assist with fleet analyses, action development, and other assigned projects.
• Meet performance expectations related to safety, industry standard repair times, truck uptime, driver satisfaction, and fleet satisfaction.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: High school or GED