Senior Diesel Technician: Complex Diagnostics & Leadership

Empire Truck Sales, LLC; Pensacola (FL); On-site; USD 34,000 - 52,000; Full time

Benefits offered by this job

Medical, dental, vision, and life保险

Company-paid short- and long-term disa

401(k) with company match

Paid holidays and vacation

State-of-the-art facilities

Tool and laptop loan programs

Boot and safety glasses allowance

Strong safety culture

Job summary

Empire Truck Sales, LLC in Pensacola, FL, is seeking an experienced Service Technician III to diagnose and repair complex diesel truck systems, including engines, aftertreatment, electrical and driveline components.

This advanced technician role requires strong troubleshooting skills, independent judgment, and the ability to perform complex repairs with minimal supervision, primarily during daytime shifts with overtime as needed.

Qualifications

• Minimum 4 years of heavy-duty truck diagnostic and repair experience required; dealership or large-fleet experience is a plus.
• Demonstrated ability to diagnose aftertreatment, engine performance, and electrical faults independently.
• Proficiency with Detroit DiagnosticLink, Cummins INSITE, or comparable OEM diagnostic software.
• Ability to interpret electrical schematics and use a multimeter to trace circuits.
• Experience with advanced engine, transmission, clutch, and driveline repairs.
• Class A CDL is a plus, but not required; willingness to obtain one preferred.

Responsibilities

• Diagnose and repair complex engine performance, aftertreatment (DPF, SCR/DEF, EGR), and electrical system issues
• Troubleshoot multiplexed electrical systems on Freightliner and Western Star models
• Perform in-frame engine repairs, transmission and clutch replacements, and driveline work
• Resolve intermittent and repeat problems using DiagnosticLink, INSITE, and OEM service information
• Complete warranty repairs to DTNA standards with detailed, accurate repair stories
• Share technical knowledge by guiding Tech I and Tech II technicians on the shop floor

Skills

Diagnose & repair diesel engines

Electrical systems troubleshooting

In-frame engine repairs

Toolbox & advanced diagnostics

Read electrical schematics & use multí

OEM diagnostic software (Detroit DL, I

Willingness to travel

Tools

Detroit DiagnosticLink

Cummins INSITE

Job description

Empire Truck Sales, LLC in Pensacola, FL, is seeking an experienced Service Technician III to diagnose and repair complex diesel truck systems, including engines, aftertreatment, electrical and driveline components.

This advanced technician role requires strong troubleshooting skills, independent judgment, and the ability to perform complex repairs with minimal supervision, primarily during daytime shifts with overtime as needed.