B-Level Technician

Reports To: Service Manager/Shop Foreman

Job Summary:

The B-Level Technician is responsible for performing intermediate-level diagnostics, repairs, and maintenance on commercial trucks. This role bridges the gap between entry-level and master technicians by handling more complex repairs while continuing to develop expertise in engines, drivetrains, electrical systems, and hydraulic components. The B-Level Technician works efficiently to minimize vehicle downtime and supports the A-Level Technicians in advanced repairs when needed.

Key Responsibilities:

Diagnostics & Repairs:

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  Perform medium to complex repairs on engines, transmissions, brakes, suspension, and electrical systems.
  
  

  
  


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  Diagnose check engine lights, sensor failures, and electrical issues using diagnostic tools.
  
  

  
  


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  Repair and replace belts, hoses, radiators, alternators, starters, and batteries.
  
  

  
  


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  Conduct basic driveline and powertrain repairs, including clutches and differentials.
  
  

  
  


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  Assist A-Level Technicians with major engine and transmission overhauls.
  
  

  
  

Preventive Maintenance & Inspections:

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  Perform DOT inspections and ensure vehicles meet federal and state compliance.
  
  

  
  


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  Conduct preventive maintenance services such as oil changes, fluid exchanges, and filter replacements.
  
  

  
  


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  Identify and document potential issues before they lead to major failures.
  
  

  
  

Brake, Suspension & Drivetrain Work:

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  Repair and replace air and hydraulic brake components.
  
  

  
  


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  Perform alignment adjustments, steering, and suspension repairs.
  
  

  
  


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  Replace and adjust clutches, U-joints, wheel bearings, and seals.
  
  

  
  

Electrical & Aftertreatment Systems:

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  Diagnose and repair lighting, wiring, and battery systems.
  
  

  
  


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  Perform DPF (Diesel Particulate Filter) regeneration and basic aftertreatment troubleshooting.
  
  

  
  

Shop Efficiency & Teamwork:

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  Work closely with A-Level Technicians, service advisors, and parts staff to complete repairs efficiently.
  
  

  
  


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  Maintain a clean and safe workspace, following OSHA and dealership safety guidelines.
  
  

  
  


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  Keep accurate repair records and documentation for warranty and customer records.
  
  

  
  

Qualifications

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  Proven experience as a B-Level Diesel Technician or equivalent role
  
  

  
  


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  Strong proficiency in anti-lock brakes, chassis electrical systems, cylinder head R&R, drivetrain repair, and fuel systems
  
  

  
  


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  Ability to perform general troubleshooting, mechanical and electronic engine work, and drivetrain rebuilds
  
  

  
  


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  Working knowledge of Cummins and Eaton systems with completed online and instructor-led training preferred
  
  

  
  


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  Must maintain state certifications and demonstrate progress toward OEM hands-on and web-based training completion
  
  

  
  


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  CDL preferred
  
  

  
  


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  Strong problem-solving, time management, and organizational skills
  
  

  
  


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  Proficient in reading service manuals, wiring diagrams, and diagnostic data
  
  

  
  


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  Team player with a positive attitude and commitment to continuous improvement
  
  

  
  


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  Valid driver’s license and acceptable driving record
  
  

  
  

Physical Requirements

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  Ability to lift up to 75 pounds and perform physically demanding tasks
  
  

  
  


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  Frequent standing, walking, bending, kneeling, and reaching in and around vehicles
  
  

  
  


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  Ability to work in a shop environment with exposure to noise, fumes, and moving mechanical equipment
  
  

  
  


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  Comfortable working in a range of temperatures (shop bays, outdoor yard, test drives, etc.)
  
  

  
  


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  Must be able to safely operate diagnostic tools and shop equipment
  
  

  
  


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  Must wear required personal protective equipment (PPE) such as safety glasses, gloves, and steel/composite-toe boots
  
  

  
  

Benefits

White’s International Trucks invests in your success—on and off the job. Our comprehensive benefits package for full-time employees includes:

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  Medical, Dental, and Vision Insurance (multiple plan options)
  
  

  
  


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  Health Savings Account (HSA) with company contribution
  
  

  
  


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  Flexible Spending Account (FSA) options
  
  

  
  


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  401(k) with Company Match – 50% match up to 6% of contributions
  
  

  
  


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  Company-Paid Basic Life Insurance with AD&D coverage
  
  

  
  


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  Short- and Long-Term Disability Plans available for purchase
  
  

  
  


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  Optional Supplemental Insurance (Critical Illness, Accident, Hospital Indemnity, additional Life coverage)
  
  

  
  


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  Paid Vacation, Sick Leave, and Holidays
  
  

  
  


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  Uniforms Provided and annual boot reimbursement
  
  

  
  


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  Paid training and certification incentives through our Technician Roadmap
  
  

  
  


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  Expense card, vehicle allowance, or mileage reimbursement (varies by role and region)
  
  

  
  


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  Opportunities for career growth and advancement to A-Level Technician and leadership roles
  
  

  
  


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  Supportive, family-driven culture centered on safety, teamwork, and long-term success