Mobile Diesel Technician (Tier 2 or 3)

Pace Transportation; Indianapolis (IN); On-site; USD 65,000 - 95,000; Full time

Job summary

Hinton Transportation Investments (HTI) is seeking a Mobile Diesel Technician to perform on-site diagnostics, maintenance, and repair of diesel trucks at customer locations. This role requires strong technical expertise, problem-solving, and safety-conscious customer service while representing HTI in the field.

The technician will handle diesel engines, brakes, electrical systems, HVAC, and suspension, with additional responsibilities in trailer repair and preventive inspections.

Qualifications

• High school diploma or equivalent; technical training a plus.
• 2+ years of diesel repair experience; mobile experience preferred.
• Trailer repair experience a plus; CDL preferred.
• EPA 609 certification required for HVAC work.
• DOT inspection certification or ability to obtain.
• Welding/fabrication experience a plus.
• Strong diagnostic and troubleshooting skills.
• Ability to work independently with minimal supervision.
• Strong communication and customer service skills.

Responsibilities

• Perform on-site diagnostics, troubleshooting, and repairs on diesel trucks and equipment in a mobile environment.
• Support trailer repair and maintenance, including structural work and basic welding as needed.
• Conduct preventative maintenance and DOT inspections; ensure safety and standards.
• Diagnose and repair diesel engines, brakes, electrical systems, HVAC and suspensions.
• Document work performed, parts used, and labor hours; communicate with customers.

Skills

Diesel repair

On-site diagnostics

Trailer maintenance

Troubleshooting

Independent work

Customer service

Safety compliance

Education

High school diploma or equivalent

Technical training

Tools

Diagnostic tools

Welding equipment

HVAC tools

DOT inspection tools

Job description

About HTI

Hinton Transportation Investments (HTI) was founded in 1972 by the Hinton Family with the purpose of delivering the hardest heavy-duty solutions,together.We arealeader inthe heavy-duty transportationindustrywith over 35+locations in North America.HTIhas grown over the years through itsfivedivisions: New Life Transport Parts Center, Road Equipment Parts Center, Pace Transportation Services (2012),MartecInternational (2019), and US Trailer Parts and Supply (2023).Ourcore values are a true representation ofourculture;passion, hands-on, simplify, consistency, humility, willpower and glad to be here.We seek to deliver long-term sustainable solutions for all interested parties – customers, employees, supplier partners and owners.

JobOverview

The Mobile Diesel Technician is responsible for performing on-site diagnostics, maintenance, and repairs on diesel trucks and related equipment at customer locations or designated service areas. While the primary focus is diesel repair, this role also supports trailer maintenance and repair as part of overall service delivery. This position requires strong technical expertise, independent problem-solving, and a commitment to safety and customer service while representing the Company in the field.

Core Functions

• Mobile Diagnostics and Repair: Perform on-site diagnostics, troubleshooting, and repairs on diesel trucks and equipment in a mobile environment. This includes identifying issues quickly and completing repairs efficiently to minimize downtime.
• Trailer Maintenance and Fabrication: Support trailer repair and maintenance, including structural and component work such as doors, panels, floors, axles, and undercarriage. Perform basic welding and fabrication as needed to complete repairs.
• Preventative Maintenance and Inspections: Conduct routine preventative maintenance and required inspections, including DOT inspections. Ensure all vehicles and equipment meet safety and operational standards.
• Systems Diagnosis and Repair: Diagnose and repair a wide range of systems, including diesel engines (fuel, air, cooling, exhaust), brake and wheel systems, electrical and lighting systems, suspension and steering, liftgates and hydraulics, and HVAC systems (EPA 609 certification required for A/C work).
• Documentation and Communication: Accurately document work performed, parts used, and labor hours. Communicate clearly with customers regarding repair needs, timelines, and recommendations.
• Inventory and Equipment Management: Maintain organization and proper inventory of the mobile service truck, tools, and parts to ensure readiness for service calls.
• Safety and Compliance: Follow all safety policies and procedures, including proper use of personal protective equipment (PPE), and ensure compliance with company and regulatory standards.
• Service Responsiveness and Professionalism: Respond to service calls promptly, manage workload independently, and represent the company professionally at customer locations. Perform additional duties as assigned by management.

Skills and Qualifications

• Highschooldiploma orequivalentrequired;technicaltraininga plus
• 2+ years of diesel repair experience (mobile experience preferred)
• Exposureto orexperiencewithtrailerrepaira plus
• Valid driver’s licenserequired; CDLa plus
• EPA 609certificationrequiredforHVACwork
• DOTinspectioncertification(orabilitytoobtain)
• Welding/fabricationexperiencea plus
• Strong diagnostic and troubleshooting skills
• Ability to work independently with minimal supervision
• Strong communication and customer service skills

Physical Requirements

Warehouse/Shop Environment

• Must be able to lift/carry 25lbsfrequently.
• Must be able to lift/carry 50lbsoccasionally.
• Must be able to lift/carry 100+lbsinfrequently.
• Prolonged periods of walking and standing.

WorkEnvironment

• Field-based role requiring travel to customer locations
• Work performed in outdoor environments, customer yards, or designated safe service areas
• Schedule may include extended hours, evenings, or weekends based on business needs

Benefits

• Medical insurance (three plan offerings to fit your needs)
• Participate in HTI’s Wellness Discount to save on monthlymedicalcontributions
• Free virtual medical andbehavioralhealthcare throughTeladoc
• Dental and vision insurance
• Safe Harbor 401k plan with company match
• Company-paid life and long-term disability insurance
• Industry-standardpaid-time-off and paid holidays
• Parentaland bereavement leave
• Employee Assistance Program
• Rewards and recognition program

Pace TransportationServices

Full-line semi-trailer and spotter dealership covering every customer's needs, from sales and leasing to service centers to support repairs and a 24-hour mobile repair service. Authorized Fruehauf and Kalmar Ottawa Dealer as well as major specialty OEMs for heavy hauls, flatbeds, dumps, etc.

Equal Employment Opportunity

HTI is an Equal Opportunity Employer and makes employment decisions without regard to race, color, religion, sex (including pregnancy, sexual orientation, or transgender status), national origin, age, disability, genetic information, or any other status protected by applicable law.