Diesel Mechanic Jobs

About The Position

Requirements

• Minimum of 3 years experience.
• Ability to perform large and small repairs in either a mobile or shop setting.
• Strong preventative and predictive maintenance experience.
• Experienced in engine diagnostics, hydraulics, electrical, HVAC, drivetrain, brakes and suspension.
• Focuses first and foremost on “safety” in all aspects of equipment repairs.

Responsibilities

• Diagnose, troubleshoot, and repair Class 8 diesel trucks, including Mack, Kenworth, and Peterbilt models.
• Perform routine maintenance, inspections, and preventative care to ensure fleet vehicles operate efficiently and meet DOT standards.
• Identify and replace faulty electrical, hydraulic, pneumatic, and mechanical components as needed.
• Conduct engine, transmission, differential, suspension, and brake system repairs on diesel trucks.
• Perform welding and fabrication when necessary for structural or frame repairs.
• Use diagnostic software, scan tools, and testing equipment to troubleshoot engine management, electrical, and emissions systems.
• Keep accurate records of repairs, maintenance schedules, DOT inspections, and parts usage.
• Ensure compliance with OSHA, DOT, and shop safety regulations, including proper use of PPE.
• Work independently or as part of a team to minimize vehicle downtime and maintain fleet reliability.
• Occasionally perform roadside or field service repairs when breakdowns occur.
• Keep shop tools and service truck equipment in working order by following maintenance protocols and troubleshooting breakdowns.
• Maintain adequate inventory of parts and shop supplies by monitoring stock levels, placing orders and verifying deliveries.

Benefits

• Medical Insurance paid by Esposito Construction for single rate.
• 401(k) eligibility with company contribution.
• Dental insurance eligibility.
• Vision insurance eligibility.
• Paid time off.