Mobile Diesel Technician - Lead Field Repairs

Transwestmobile; Fontana (CA); Hybrid; USD 67,000 - 94,000; Full time

Benefits offered by this job

Health Insurance

401(k)

Paid Time Off

Uniforms provided

Company vehicle for mobile roles

Job summary

Transwest Mobile is hiring a Field Service Technician in Fontana, CA to perform advanced maintenance on heavy-duty diesel engines, hydraulics, and electrical systems. You will diagnose issues, execute repairs, operate cranes and mobile equipment, and maintain detailed service records for fleet customers.

Ideal candidates have 5+ years’ diesel/hydraulic/electrical experience, own tools, and a valid driver’s license.

Qualifications

• High school diploma or GED.
• 5+ years’ hands-on experience with diesel engines, hydraulic, or electrical systems.
• Own tools and a valid driver’s license.

Responsibilities

• Perform advanced maintenance and repairs on heavy-duty diesel engines, hydraulics, electrical systems, and farm machinery.
• Diagnose mechanical issues using diagnostic tools and service manuals.
• Execute scheduled and unscheduled repairs with minimal supervision, ensuring safety and performance.
• Operate cranes and specialized equipment to support tasks.
• Maintain accurate records of repairs and communicate with customers.

Skills

Diesel engines

Electrical systems

Hydraulics

Diagnostics

Customer service

Education

High school diploma

Tools

Diagnostic tools

Service manuals

Job description

Transwest Mobile is hiring a Field Service Technician in Fontana, CA to perform advanced maintenance on heavy-duty diesel engines, hydraulics, and electrical systems. You will diagnose issues, execute repairs, operate cranes and mobile equipment, and maintain detailed service records for fleet customers.

Ideal candidates have 5+ years’ diesel/hydraulic/electrical experience, own tools, and a valid driver’s license.