Gas/Diesel Mechanic Level B

Bentley Truck Services, Inc.; Philadelphia (Philadelphia County); On-site; USD 65,000 - 90,000; Full time

Benefits offered by this job

Competitive pay

PTO/Sick Time

Paid Holidays

401k match

Medical/Dental/Vision

Referral bonus

Tool allowance

Life Insurance

Supplemental Insurance

Team environment

Job summary

Bentley Truck Services, Inc. seeks a motivated diesel technician to perform advanced diagnostics, preventive maintenance, and comprehensive mechanical and electrical repairs on commercial trucks and box trucks.

This role ensures fleet safety, reliability, and DOT compliance while handling complex drivetrain, brake, suspension, and electrical systems. The ideal candidate has 3–5 years of diesel experience, strong PM knowledge, and the ability to work independently in a fast-paced shop with safety

Qualifications

• 3–5 years as a diesel technician on light–heavy trucks.
• Strong knowledge of PM, brakes, drivetrain, suspension, and electrical systems.
• Experience with wheel-end repairs, OEM brakes, major repairs, and box truck electrical.
• Valid driver’s license; CDL preferred; ability to pass DOT drug screenings.
• Lifts up to 50 lbs and pushes/pulls up to 75 lbs; HS diploma/GED; ASE a plus.

Responsibilities

• Perform preventive maintenance, inspections, and repairs on brakes, clutch, HVAC, steering, suspension, drivetrain, and fifth wheel systems.
• Conduct safety and emissions inspections per DOT regulations and company policies.
• Diagnose issues and assist with drivetrain repairs including drivelines, U-joints, and differentials.
• Accurately document maintenance, inspections, and repairs on work orders and reports.
• Safely operate tools and diagnostic equipment while maintaining a clean and safe work environment.

Skills

Diesel technician

Diagnostics

Preventive maintenance

Electrical systems

Education

High school diploma/GED

ASE certifications

Tools

Diagnostic equipment

Job description

Bentley Truck Services, Inc. has been family owned and operated since 1991. Starting as a small 2 bay shop in Philadelphia, we now span the entire eastern seaboard with 11 state of the art locations offering commercial truck sales, commercial truck rentals, full-service leasing, contract maintenance, parts, and service. We strive to create an uplifting and welcoming environment for our 200+ employees and customers. We continue to work every day towards our philosophy of being Committed to Excellence.

We offer in-house and dealership training programs that boost technicians' skills providing excellent potential for growth.

Benefits:

• Competitive pay
• Paid Time Off (PTO)/Sick Time
• Paid Holidays
• Generous 401k match.
• Medical, Dental, Vision
• Employee Referral Bonus
• Quarterly Tool Allowance
• Company Paid Life Insurance
• Supplemental Life, LTD, STD, Critical Illness, and Accident Insurance
• A supportive, team-driven work environment where your contributions matter

Job Summary:

We are seeking a motivated, highly skilled technician to perform advanced diagnostics, full preventative maintenance (PM) services, and comprehensive mechanical and electrical repairs on commercial trucks and box trucks. This role ensures fleet and customer vehicle safety, reliability, performance, and regulatory compliance. The ideal candidate is capable of working independently on complex systems including drivetrain, brake, suspension, and electrical components.

Responsibilities:

• Perform preventative maintenance, inspections, and repairs on brake, clutch, HVAC, steering, suspension, drivetrain, and 5th wheel systems.
• Conduct authorized safety and emissions inspections while ensuring compliance with DOT regulations and company safety policies.
• Diagnose issues and assist with drivetrain repairs including drivelines, U-joints, and differentials.
• Accurately document maintenance, inspections, and repairs on work orders and reports.
• Safely operate tools and diagnostic equipment while maintaining a clean and safe work environment.

Qualifications:

• 3-5 years of experience as a diesel technician working on light-, medium-, and heavy-duty trucks.
• Strong knowledge of preventative maintenance, brakes, clutches, drivetrain, suspension, and electrical systems.
• Experience with wheel end repairs, OEM brake jobs, major repairs, and box truck electrical systems preferred.
• Valid driver's license required (CDL preferred/training available) with ability to pass DOT drug screenings.
• Ability to lift 50 lbs and push/pull up to 75 lbs; high school diploma/GED and ASE certifications are a plus.

Why Join Us

• Work on industry-leading Isuzu and Hino trucks.
• Manufacturer training and certification opportunities.
• Clear career path and long-term-on-the-job training.
• Stable, well-equipped shop environment.
• Supportive team culture focused on safety, training, and growth.
• Provide guidance and technical support to C-Level Technicians as needed.

We are an equal opportunity employer and prohibit discrimination/harassment without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.