Heavy Duty Diesel & Fleet Mechanic Job at Ed Staub & Sons Petroleum, Inc, Nampa, ID

  • Ed Staub & Sons Petroleum, Inc
  • Nampa, ID

Job Description

Position Overview: As a Heavy-Duty Diesel & Fleet Equipment Technician, you are responsible for the inspection, diagnosis, repair, and preventive maintenance of our commercial fleet. While the core focus is Class 6-8 heavy-duty diesel trucks, this role also services light-duty support vehicles, mobile equipment, and specialized propane/fuel delivery systems. Your work ensures our fleet operates safely, efficiently, and in full compliance with DOT and FMCSA regulations. Key Responsibilities Heavy & Light-Duty Maintenance: Perform comprehensive mechanical repairs and preventive maintenance on heavy-duty diesel trucks (Class 6-8), light-duty fleet vehicles, and support equipment.

  • Propane & Fuel Systems: Inspect, troubleshoot, service, and repair propane delivery systems, cargo fuel tanks, pumping systems, valves, meters, hoses, and PTO (Power Take-Off) drives.
  • Diagnostics & Troubleshooting: Use advanced diagnostic software to identify issues with diesel engines, transmissions, air brakes, hydraulics, multiplex electrical systems, and DPF/SCR emissions systems.
  • Safety & Regulatory Compliance: Perform routine safety inspections, including annual DOT inspections. Ensure all tank and fuel delivery repairs comply with federal safety regulations and industry standards.
  • Shop & Fleet Operations: Accurately complete service paperwork and digital work orders in a timely manner. Maintain a safe, clean, and organized shop workspace.
  • Emergency & Field Service: Occasionally perform road service or emergency field repairs on downed fleet equipment as needed.
Qualifications * Experience: Minimum 2 years of hands-on experience as a heavy-duty diesel mechanic. Experience working on propane tanks, liquid fuel delivery systems, or hazardous material transport equipment is preferred.
  • Licensing: Valid driver's license with a clean driving record required. CDL (Class A or B) with Tanker and Hazmat endorsements preferred.
  • Technical Knowledge: Strong working knowledge of air brake systems, hydraulic circuits, fuel pumping machinery, 12V/24V electrical diagnostics, and diesel engine overhaul.
  • Certifications: DOT Inspector Certification preferred. (ASE certifications are not required; demonstrated practical experience and OEM/factory training are valued).
Physical Requirements & Working Conditions Ability to lift, push, or pull up to 75 Ibs regularly.
  • Comfortable working under vehicles, in tight compartments, at elevated heights, and outdoors in various weather conditions.
  • Frequent bending, kneeling, reaching, climbing, and standing for long periods.
Benefits:
  • 401(k)
  • Dental insurance
  • Disability insurance
  • Health insurance
  • Health savings account
  • Life insurance
  • Paid orientation
  • Paid sick time
  • Paid time off
  • Paid training
  • Profit sharing
  • Retirement plan
  • Safety equipment provided
  • Uniform allowance
  • Vision insurance

Job Tags

Full time

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