Diesel Technician II: Growth, Training & Stability

COMFORT SYSTEMS; Prescott Valley (AZ); On-site; USD 56,000 - 64,000; Full time

Benefits offered by this job

Competitive starting salary

Shift premiums for 2nd/3rd shifts and

Career stability

Excellent benefits and time off

Advanced training & tech

Location and schedule flexibility

Job summary

Penske Truck Leasing in Prescott Valley, AZ, is seeking an experienced Technician II to perform preventive maintenance and multi‑level repairs across a diverse fleet. You will diagnose, test drive, and complete maintenance tasks with supervision as needed.

You’ll gain from mentorship, training on cutting‑edge maintenance tech, and career growth in a safety‑driven environment. Penske emphasizes safety, reliability, and strong team support.

Qualifications

• 3 years of practical experience with vehicle maintenance required.
• 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 tools of the trade (including diagnostic equipment, hand tools, and power tools).
• The associate must be able to perform all work adhering to DOT, OSHA, and all safety and maintenance policies.

Responsibilities

• Making sure vehicles are maintained and safe for customers.
• Doing preventive maintenance services on truck and trailer equipment with little supervision.
• Repairing and troubleshooting engines, transmissions, differentials, turbochargers, fuel systems, etc.
• Keeping 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

Vehicle maintenance

Diagnostics

Customer service

Teamwork

DOT compliance

Safety policies

Driver's license

Education

High school diploma

Technical certification in vehicle repair

Tools

Diagnostic equipment

Hand tools

Power tools

Job description

Penske Truck Leasing in Prescott Valley, AZ, is seeking an experienced Technician II to perform preventive maintenance and multi‑level repairs across a diverse fleet. You will diagnose, test drive, and complete maintenance tasks with supervision as needed.

You’ll gain from mentorship, training on cutting‑edge maintenance tech, and career growth in a safety‑driven environment. Penske emphasizes safety, reliability, and strong team support.