Mechanic: Diagnostics, Major Repairs & Mentoring

TRDI Enterprises LLC; San Antonio (TX); On-site; USD 52,000 - 78,000; Full time

Job summary

TRDI Enterprises LLC is seeking an experienced Mechanic to diagnose, repair, and maintain vehicles and equipment with a high level of technical proficiency. You will interpret schematics, perform major mechanical and electrical repairs, and mentor junior staff while adhering to safety and quality standards.

The role requires strong diagnostic skills, reliability, and the ability to work independently in a dynamic environment.

Qualifications

• High school diploma or GED required.
• 3+ years of mechanic experience in automotive, diesel, fleet, or industrial.
• ASE or equivalent certifications preferred.

Responsibilities

• Diagnose and resolve complex mechanical, electrical, and electronic system failures using advanced diagnostic tools and procedures.
• Perform major mechanical repairs including engines, transmissions, clutches, drivetrains, suspension, brakes, and steering.
• Troubleshoot and repair electrical systems such as wiring, sensors, control modules, starters, and alternators.
• Conduct preventative maintenance and inspections to ensure reliability and compliance with standards.
• Interpret manuals, schematics, bulletins, and data to determine repair solutions; document work and parts used.

Skills

Diagnostic proficiency

Mechanical repairs

Electrical/electronic systems

Safety compliance

Mentoring junior staff

Problem solving

Education

High School Diploma or GED

ASE or equivalent certifications

Tools

Diagnostic tools

Service manuals & schematics

Job description

TRDI Enterprises LLC is seeking an experienced Mechanic to diagnose, repair, and maintain vehicles and equipment with a high level of technical proficiency. You will interpret schematics, perform major mechanical and electrical repairs, and mentor junior staff while adhering to safety and quality standards.

The role requires strong diagnostic skills, reliability, and the ability to work independently in a dynamic environment.