Diesel Mechanic Technician II

Summit School Services
📍 Aurora, IL, United States 💼 Full-time 🕒 Posted June 24, 2026

Job Description

As a Fleet Tech II supporting a school bus fleet, you’ll diagnose and repair medium/heavy vehicles that move students safely every day. You’ll work across yellow-bus systems—preventive maintenance, air and hydraulic braking, steering/suspension, electrical/charging, HVAC, drivetrains/transmissions, and DVIR/state inspection readiness—balancing quality repairs with uptime so routes leave on time. You’ll work with the Lead Technician or Maintenance Supervisor to identify and complete maintenance **.**

**Duties & Responsibilities**

• Diagnose and repair automotive and diesel systems — including brakes, steering, suspension, drivetrains, electrical, cooling, and fuel systems — according to skill level.
• Perform engine adjustments, rebuilds, and test drives to verify quality repairs.
• Complete required safety inspections and repair sign-offs before releasing vehicles.
• Keep a safe, organized, and compliant workspace following all Federal, State, and local stand...

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Job Details

  • Location Aurora, IL
  • Job Type Full-time
  • Category other-general
  • Posted Date June 24, 2026
  • Application Deadline June 29, 2026