Senior Diesel Technician — Leadership & Growth

Penske Truck Leasing Co.; Houston (TX); On-site; USD 42,000 - 66,000; Full time

Benefits offered by this job

Shift Premium

Career stability

Growth opportunities

Excellent benefits

Training program

Job summary

Penske Truck Leasing Co., L.P. in Houston seeks an experienced Technician I to lead maintenance and repairs on a diverse fleet. You will diagnose issues, perform major and minor repairs, and mentor teammates while following Penske safety and maintenance standards.

You’ll benefit from ongoing training, cutting-edge diagnostic tools, and a supportive team that values reliability and career growth. This role offers strong benefits, shift flexibility, and opportunities across locations.

Qualifications

• 6 years of practical experience with truck and tractor-trailer maintenance.
• High school diploma or equivalent preferred; vocational or technical certification in vehicle repair preferred.
• Specialized training and experience in the diagnosis/troubleshooting of major components (engines, transmissions, differentials), OEM training courses, ASE Certification, and 608/609 certifications (preferred).
• Experienced using all tools of the trade (including welding equipment, diagnostic equipment, and hand and power tools)

Responsibilities

• Making sure vehicles are maintained and safe for our customers
• Doing preventive maintenance services on truck and trailer equipment with little or no supervision and in a timely manner
• Repairing and troubleshooting major components such as engines, transmissions and differentials, including replacing complete assemblies, turbochargers, fuel system components, etc.
• Keeping your work area clean and safe
• Using Penske’s tools and technologies to log, research and complete repairs, including basic vehicle diagnostics
• Learning new skills through Penske’s technician training
• Working on other projects and tasks as assigned by supervisor

Skills

Truck maintenance

Diagnose/troubleshoot

Customer service

Communication

Education

High school diploma

ASE Certification

CDL preferred

Tools

Welding equipment

Diagnostic equipment

Hand and power tools

Job description

Penske Truck Leasing Co., L.P. in Houston seeks an experienced Technician I to lead maintenance and repairs on a diverse fleet. You will diagnose issues, perform major and minor repairs, and mentor teammates while following Penske safety and maintenance standards.

You’ll benefit from ongoing training, cutting-edge diagnostic tools, and a supportive team that values reliability and career growth. This role offers strong benefits, shift flexibility, and opportunities across locations.