Mechanic

Ed Staub & Sons, Inc.; Nampa (ID); On-site; USD 55,000 - 75,000; Full time

Benefits offered by this job

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 summary

Ed Staub & Sons, Inc. is seeking a Heavy-Duty Diesel & Fleet Equipment Technician to inspect, diagnose, repair, and maintain our commercial fleet. Core focus is Class 6-8 heavy-duty diesel trucks, with service for propane systems and other support vehicles.

You will perform preventive maintenance, comply with DOT/FMCSA regulations, and complete digital work orders in a timely manner in a safe, organized shop.

Qualifications

• Minimum 2 years hands-on heavy-duty diesel experience.
• Experience with propane tanks or hazardous materials transport equipment preferred.
• Valid driver's license; CDL Class A or B with Tanker/Hazmat endorsements preferred.

Responsibilities

• Inspect, diagnose, repair, and preventive maintenance for heavy-duty trucks (Class 6-8).
• Service propane delivery systems, tanks, pumping systems, valves, hoses, and PTO drives.
• Use diagnostic software to troubleshoot diesel engines, transmissions, air brakes, and emissions systems.
• Complete service paperwork and digital work orders accurately and promptly.
• Perform road service or emergency field repairs as needed.
• Support safety and regulatory compliance per DOT/FMCSA standards.

Skills

Heavy-Duty diesel mechanics

Propane systems

Diesel engine diagnostics

DOT/FMCSA compliance

Tools

Diagnostic software

Air brake knowledge

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