Diesel Mechanic — Family-Owned Fleet & Growth

Meffert Oil Co; Waunakee (WI); On-site; USD 34,440 - 48,216; Full time

Benefits offered by this job

Health insurance

Paid vacation and holidays

Retirement plan with company match

Company-provided uniforms

Ongoing training and professional dev.

Stable, year-round employment

Family-owned company with supportive团队

Job summary

Meffert Oil Company is seeking an experienced Diesel Mechanic to maintain and repair our fleet of petroleum transport trucks and trailers. You will ensure safety, reliability, and DOT compliance while delivering quality workmanship.

Responsibilities include preventative maintenance, diagnosing diesel engines, brakes, suspensions, electrical systems, and trailer equipment, plus completing work orders with accuracy in a busy shop.

Qualifications

• CDL and HAZMAT are required.
• Experience with diesel engines, truck and trailer maintenance, and DOT requirements.
• Diagnostics and electrical troubleshooting experience.

Responsibilities

• Perform preventative maintenance on diesel trucks and trailers.
• Diagnose and repair diesel engines, transmissions, brakes, suspensions, steering systems, and electrical components.
• Inspect and maintain trailer equipment including pumps, meters, hoses, valves, and loading/unloading systems.
• Perform DOT inspections and ensure compliance with federal and state regulations.
• Troubleshoot hydraulic, pneumatic, and air brake systems.
• Complete work orders and maintenance records accurately.
• Coordinate with drivers and management to prioritize repairs and minimize downtime.
• Maintain a clean, organized, and safe shop environment.

Skills

Diesel engines knowledge

Electrical troubleshooting

DOT compliance

Independent work habit

Tools

Diagnostic equipment

Welding equipment

Job description

Meffert Oil Company is seeking an experienced Diesel Mechanic to maintain and repair our fleet of petroleum transport trucks and trailers. You will ensure safety, reliability, and DOT compliance while delivering quality workmanship.

Responsibilities include preventative maintenance, diagnosing diesel engines, brakes, suspensions, electrical systems, and trailer equipment, plus completing work orders with accuracy in a busy shop.