The Mobile Technician is responsible for diagnosing, repairing, and maintaining heavy-duty trucks and equipment at customer locations and in the field. This role requires strong technical expertise, independence, and the ability to deliver high-quality service in a variety of environments.
Key Responsibilities
Perform on-site diagnostics, repairs, and preventive maintenance on heavy-duty trucks and equipment
Troubleshoot diesel engines, electrical systems, hydraulics, air brakes, and drivetrains
Respond to mobile service calls and emergency breakdowns as needed
Operate and maintain a service truck, ensuring proper tools, parts, and inventory are stocked
Accurately document work performed, parts used, and labor time
Communicate effectively with customers regarding repairs, timelines, and recommendations
Follow all DOT, safety, and company procedures
Maintain a clean, organized, and fully equipped service vehicle
Coordinate with dispatch and shop team to prioritize and complete service calls efficiently
Qualifications
5+ years of experience in heavy-duty or diesel repair
Strong diagnostic and troubleshooting skills
Ability to work independently and manage time in a field environment
Experience with mobile or field service preferred
Valid driver’s license required (CDL preferred, depending on role)
Ability to meet DOT requirements (if applicable)
Relevant certifications (ASE or OEM training) are a plus
Work Environment
Field-based role working outdoors and at customer job sites in varying weather conditions
Physically demanding (lifting, bending, working with heavy equipment)
May require on-call, after-hours, or weekend work
Why Join Us
Competitive pay with overtime opportunities
Company-provided service truck
Independence and variety in daily work
Opportunities for advancement and ongoing training
Supportive, team-oriented company culture
Numbers & Facts
Location
Phoenix, AZ
Job Type
Full-time
Skills
ASEunmatched
CDL Driver's Licenseunmatched
Communication Skillsunmatched
Diesel Engineunmatched
Driver's Licenseunmatched
Electrical Engineeringunmatched
Emergency Servicesunmatched
Equipment Maintenance/Repairunmatched
Establish Prioritiesunmatched
Health Insuranceunmatched
Heavy Equipment/Vehiclesunmatched
Hydraulic Engineeringunmatched
Identify Issuesunmatched
Maintenance Servicesunmatched
OEM (Original Equipment Manufacturer)unmatched
On Callunmatched
On Site Supportunmatched
Organizational Skillsunmatched
Physical Demandsunmatched
Preventative Maintenanceunmatched
Safety Processunmatched
Safety/Work Safetyunmatched
Team Playerunmatched
Telephone Skillsunmatched
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