Senior Diesel & Chassis Technician — Diagnostics Expert

Convenience RV; Willis (TX); On-site; USD 34,000 - 58,000; Full time

Benefits offered by this job

Health, dental, and vision insurance

Paid time off

Employee discount

Professional development assistance

OEM training and ASE testing

Job summary

Convenience RV in Willis, TX, seeks a Diesel & Chassis Technician to own engine, transmission, and chassis work for our Class A service line. You’ll diagnose with OEM tools, read live data, and explain failures to customers.

The role can start flexible—part-time or mobile—expanding to a full-time bay as the new facility opens. Growth to Lead Diesel Technician is anticipated with experience and initiative.

Qualifications

• 5+ years diagnosing and repairing heavy-duty diesel engines, transmissions, and chassis.
• Fluent with electronic diagnostics and multi-brand OEM software.
• Your own hand tools; mobile applicants should have a service truck/van.
• Clean MVR; Texas non-commercial Class B license or ability to obtain within 60 days.
• Comfortable documenting work in shop software.

Responsibilities

• Diagnostics: connect to engine, transmission, and chassis controllers; read fault codes and live data; run tests.
• Engine & aftertreatment repair: Cummins, CAT; fuel system, turbo, cooling, DPF/DEF diagnosis and repair.
• Transmission & drivetrain: Allison diagnostics, fluid & filter service, TCM programming.
• Chassis, brakes & suspension: Freightliner/Spartan checks, air brake systems, alignment.
• Preventive maintenance: PM services in Fullbay with parts coordination.
• Documentation & parts: clock time, photos, and part numbers for Parts.

Skills

Diagnostics

Heavy-Duty Engines

Electronics & Diagnostics

Mobile Tech Experience

Tool Proficiency

Tools

Cummins INSITE

Allison DOC

Freightliner DiagnosticLink

Noregon/JPRO

OBD Scan Tool

Job description

Convenience RV in Willis, TX, seeks a Diesel & Chassis Technician to own engine, transmission, and chassis work for our Class A service line. You’ll diagnose with OEM tools, read live data, and explain failures to customers.

The role can start flexible—part-time or mobile—expanding to a full-time bay as the new facility opens. Growth to Lead Diesel Technician is anticipated with experience and initiative.