Diesel Technician at Pennfleet Corp – Upper Chichester, Pennsylvania

Position Overview

At True North Fleet Services, in partnership with trusted partner – PennFleet, are looking for a Diesel Technician who takes pride in keeping equipment safe, reliable, and on the road. This role supports fleet uptime through preventive maintenance, diagnostics, and quality repairs on heavy-duty diesel equipment.
If you’re a hands-on technician who values consistency, teamwork, and professional growth, this is a solid opportunity to build a long-term career.

Key Responsibilities

• Perform preventive maintenance (PMs) on heavy-duty trucks and trailers
• Diagnose and repair diesel engines, brake systems, suspension, steering, and electrical components
• Identify and troubleshoot mechanical and electronic issues
• Complete DOT inspections and ensure compliance standards are met
• Accurately document repairs and maintenance activities
• Maintain a clean, safe, and organized work environment
• Collaborate with drivers, service advisors, and shop leadership
Qualifications

• 2+ years of diesel or heavy-duty maintenance experience (fleet, dealership, or independent shop)
• ASE T-Series certifications preferred (T2, T4, T5, T6, T8) or willingness to obtain
• Strong mechanical and diagnostic skills
• Familiarity with preventive maintenance programs
• Ability to work independently and as part of a team
• Valid driver’s license (CDL a plus, not required)
What We Offer

• Competitive hourly pay based on experience and certifications
• Paid ASE testing and certification support
• Wage increases tied to ASE certifications and skill progression
• Consistent workload with modern equipment
• Training opportunities and access to diagnostic tools
• Stable schedule and long-term growth potential

Why This Role Works

This isn’t just a wrench-turning job. It’s a chance to:
• Work on equipment that’s properly maintained
• Be part of a team that values quality and safety
• Grow your skills with clear advancement opportunities

Benefits:

• 401(k)
• 401(k) matching
• Dental insurance
• Flexible spending account
• Health insurance
• Life insurance
• Opportunities for advancement
• Paid time off
• Vision insurance

Equal Opportunity Employer

True North Fleet Services is an equal opportunity employer and is committed to creating an inclusive environment for all employees.