Job Summary: Tractor-trailer mechanic with experience in diagnosing and repairing diesel, brake, suspension, and steering systems. Key Highlights: 1. Performs preventive and corrective maintenance on tractor-trailers. 2. Diagnoses mechanical, electrical, and electronic failures. 3. Extensive knowledge of diesel engines and pneumatic braking systems. **JOB RESPONSIBILITIES** Perform preventive and corrective maintenance services on tractor-trailers. Diagnose mechanical, electrical, and electronic failures in tractor-trailer units. Carry out repairs on diesel engines, transmissions, clutches, brakes, suspensions, and steering systems. Perform scheduled services according to maintenance plans and logbooks. Adjust components according to manufacturer specifications. **MANDATORY REQUIREMENTS FOR HIRING** Solid knowledge of diesel engines. Experience with pneumatic braking systems. Proficiency in using diagnostic tools. Ability to interpret technical manuals and diagrams. Availability of time. **PREFERRED REQUIREMENTS FOR HIRING** Experience with tractor-trailer brands (Kenworth, Freightliner, International, Volvo, Scania, etc.). Technical certifications or specialized training courses. Technical certification or specialized training courses. Valid driver’s license. Experience in transportation or heavy machinery companies. Employment Type: Full-time Salary: $13,000.00 - $20,000.00 per month Benefits: * Savings fund * Free parking * Discounted cafeteria service * Free uniforms Work Location: On-site employment