Diesel Mechanic- Burnet, TX

Career Opportunities with Gibraltar Fabrication

A great place to work.

Share with friends or Subscribe!

Are you ready for new challenges and new opportunities?

Join our team!

Current job opportunities are posted here as they become available.

Subscribe to our RSS feeds to receive instant updates as new positions become available.

The Diesel/Heavy Equipment Mechanic is responsible for diagnosing, maintaining, and repairing diesel-powered trucks and heavy equipment to ensure safe, reliable, and efficient operation. This position performs preventive maintenance, mechanical repairs, and troubleshooting of diesel engines, hydraulic systems, electrical components, and powertrains, with field service provided as needed. The mechanic supports operational productivity by minimizing equipment downtime, maintaining regulatory compliance, and ensuring equipment remains in safe operating condition.

• Perform preventive maintenance and scheduled service on heavy-duty trucks and construction equipment, including oil changes, filter replacements, lubrication, and routine adjustments.
• Conduct equipment inspections, including Department of Transportation (DOT) inspections when qualified, to identify deficiencies and verify compliance with applicable safety and regulatory requirements.
• Diagnose and repair diesel engines, transmissions, powertrains, hydraulic systems, and electrical components using appropriate diagnostic equipment and repair procedures.
• Service or replace engine components, turbochargers, fuel systems, cooling systems, and related mechanical assemblies.
• Troubleshoot and repair hydraulic cylinders, pumps, hoses, control valves, and associated components.
• Inspect and maintain air and hydraulic braking systems, including the replacement of worn or defective components.
• Perform electrical diagnostics and repairs involving wiring, batteries, starters, alternators, and related systems.
• Service and repair heavy-duty trucks, including Peterbilt, Kenworth, and Volvo, as well as Caterpillar excavators, dozers, and other construction equipment.
• Inspect and repair tracks, undercarriages, differentials, and related drivetrain components.
• Complete authorized welding and fabrication repairs in accordance with applicable safety and equipment requirements.
• Respond to equipment breakdowns and perform repairs at the fabrication shop or designated field locations to minimize operational disruptions.
• Evaluate equipment conditions, identify necessary repairs, and recommend corrective actions or component replacements.
• Maintain accurate service records, inspection reports, work orders, and documentation of completed repairs.
• Coordinate with Maintenance and Operations personnel to prioritize repairs, identify parts requirements, and schedule equipment servicing.
• Maintain tools, equipment, and work areas in a clean, organized, and safe condition.
• Follow manufacturer specifications, company safety procedures, and applicable OSHA and DOT regulations.
• Perform other related duties as assigned.

• Comprehensive knowledge of diesel engines, heavy-duty trucks, construction equipment, and associated mechanical systems.
• Strong understanding of hydraulic, electrical, fuel, cooling, braking, transmission, and drivetrain systems.
• Proficiency in mechanical troubleshooting, fault diagnosis, and equipment repair using electronic diagnostic tools and manufacturer service information.
• Knowledge of preventive maintenance procedures, equipment inspections, and industry repair standards.
• Familiarity with Peterbilt, Kenworth, Volvo, Caterpillar, and comparable heavy-duty equipment.
• Skilled in operating hand tools, power tools, precision measuring instruments, and specialized diagnostic equipment.
• Working knowledge…