Job Summary

The Diesel Truck Shop Technician III is responsible for diagnosing equipment issues and performing complex mechanical repairs on trucks, buses, engines, engine components, and related equipment in a shop environment. This role also performs routine maintenance, assists other technicians, and ensures all work meets established quality and safety standards.

Responsibilities

• Troubleshoot and diagnose mechanical problems on trucks, buses, engines, and related equipment.
• Identify and order parts required for repairs and maintenance.
• Perform complex and major mechanical repairs and component replacements.
• Conduct routine preventive maintenance according to established schedules.
• Complete work orders and timesheets accurately and in a timely manner.
• Assist lower-level technicians with repair assignments as needed.
• Maintain a clean, organized, and safe work environment.
• Follow all quality control and safety procedures.

Requirements

• High School Diploma or GED.
• 3–7 years of related diesel, truck, or heavy equipment repair experience.
• Technical certification in automotive and/or diesel engine repair.
• Ability to utilize laptop computers and portable diagnostic tools.
• Strong troubleshooting and diagnostic skills.
• Strong written and verbal communication skills.
• Dependable and trustworthy.
• Ability to manage workload and meet deadlines.
• Customer-service oriented with the ability to follow company procedures.

Preferred Skills

• Basic computer navigation skills.
• Proficiency with Microsoft Office applications.
• Experience working on diesel engines, trucks, buses, and related equipment.
• Ability to assist and support junior technicians.

Working Conditions

• Work performed in both shop and outdoor environments.
• May be exposed to varying weather conditions.
• Ability to wear required Personal Protective Equipment (PPE).
• Requires vision, depth perception, color recognition, and the ability to safely perform mechanical repair tasks.

San Antonio, Texas, United States

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