Diesel Shop Technician — Growth, Training & Benefits

Bosselman Enterprises; Smithton (Westmoreland County); On-site; USD 52,000 - 78,000; Full time

Benefits offered by this job

3-week training program for new Team/“

Advanced technician training program

Vacation after six months

401K and matching contributions

Health, dental and vision insurance

Disability insurance (short and long‑t

Life insurance

Clearly defined growth path

ASE testing paid; $250 bonus per test

Other benefits

Job summary

Boss Shop in the United States is seeking a skilled Shop Diesel Technician/Mechanic to perform mechanical repairs in a timely, professional manner. The role covers preventive maintenance, diagnostics, engine, drivetrain, emissions, HVAC, and electrical work with an emphasis on safety and customer service.

The position offers a structured training path from Tech I to Tech IV, on‑the‑job development, and benefits including health, life, and 401K plans. Experience and ASE/DOT/HVAC certs are valued.

Qualifications

• Air Brake Certification required.
• DOT Medical Card required.
• ASE certifications preferred; Shop Technician IV must obtain or maintain the following within one year of promotion.
• HVAC certification required for HVAC service.
• Section 609 HVAC certification required for HVAC service.

Responsibilities

• Performs all preventive maintenance services, tire services, and emergency road service calls.
• Conducts DOT inspections and ensures compliance with all applicable regulations.
• Performs service calls, including night and on-call assignments as required.
• Utilizes diagnostic platforms including J-Pro, FleetCross, and OE software to diagnose and repair vehicle systems.
• Completes work orders accurately, documenting labor performed, parts used, and required warranty information.
• Performs intermediate to advanced engine repairs, including diagnostics, cooling system components, fuel system components, turbos, oil systems, and related accessories.
• Performs emissions system diagnostics and repairs, including DPF, EGR, sensors, and regeneration procedures.
• Performs intermediate to advanced drivetrain repairs, including clutches, differentials, PTOs, axle assemblies, transmissions, and driveline components.
• Performs wheel-end repairs, including bearings, seals, hubs, and spindle evaluation.
• Conducts air system and air brake diagnostics and repairs, including ABS systems, compressors, valves, and sensors.
• Performs advanced steering and suspension repairs, including gear boxes, kingpins, springs, shackles, hangers, tie rods, torsion arms, and fifth wheels.
• Performs electrical system diagnostics and repairs, including voltage drop testing, parasitic draw testing, starters, alternators, and engine-related sensors.
• Performs HVAC diagnostics and repairs, including recovery, evacuation, recharge, compressors, driers, expansion devices, evaporators, condensers, and HVAC controls.
• Maintains cleanliness and organization of the shop, tools, and equipment.
• Ensures all tools, jacks, and service vehicles are maintained in safe working condition.
• Stays current with LMS training requirements and complete OSHA Skills Demonstrations as required.
• Provides friendly, professional, and competent customer service at all times.
• Adhere to all company safety policies, procedures, and OSHA requirements.
• Assists in other duties, as assigned.

Skills

Air Brake Certification

ASE certifications

DOT Medical Card

HVAC certification

TIA tire training

Valid driver’s license

English communication

Job description

Boss Shop in the United States is seeking a skilled Shop Diesel Technician/Mechanic to perform mechanical repairs in a timely, professional manner. The role covers preventive maintenance, diagnostics, engine, drivetrain, emissions, HVAC, and electrical work with an emphasis on safety and customer service.

The position offers a structured training path from Tech I to Tech IV, on‑the‑job development, and benefits including health, life, and 401K plans. Experience and ASE/DOT/HVAC certs are valued.