Truck Mechanic

Living Earth - Houston, TX; Houston (TX); On-site; USD 60,000 - 85,000; Full time

Job summary

Living Earth seeks a skilled Truck Mechanic to maintain, diagnose, and repair heavy trucks and mobile equipment across mulch, soil, composting, and material-handling operations. The role includes shop-based and field repairs at multiple sites to minimize downtime and ensure safe, reliable operation.

Responsibilities cover electrical, DEF, hydraulic, and engine systems, with welding and light fabrication as needed. CDL-A required; strong problem-solving and documentation skills are essential.

Qualifications

• 3–5+ years of experience as a heavy equipment or diesel mechanic
• Experience repairing trucks, mobile equipment, or production equipment in industrial environments preferred
• CDL-A license required for operation of service truck
• Must have own tools suitable for heavy equipment repair
• Strong problem-solving skills and urgency in minimizing downtime

Responsibilities

• Inspect, diagnose, maintain, and repair heavy trucks, trailers, grinders, loaders, excavators, screens, conveyors, and other equipment
• Perform preventive maintenance and safety inspections to reduce downtime and extend equipment life
• Troubleshoot electrical, ECM, DEF, hydraulic, pneumatic, fuel, brake, steering, suspension, and engine systems
• Conduct shop-based and field repairs at multiple Living Earth locations, including road calls
• Read service manuals, wiring diagrams, and schematics to identify issues and complete repairs
• Maintain accurate maintenance records, work orders, parts usage, and documentation; communicate with operators and vendors

Skills

Electrical systems

DEF systems

Hydraulic diagnostics

Welding & fabrication

Troubleshooting

Tools

Service manuals

Wiring diagrams

Job description

Position SummaryThe Truck Mechanic is responsible for maintaining, diagnosing, and repairing a wide range of mobile and production equipment that supports Living Earth’s mulch, soil, composting, and material-handling operations. This role performs both shop-based and field repairs across multiple sites and plays a key part in minimizing downtime and ensuring safe, reliable operation of all equipment.Essential Duties and ResponsibilitiesInspect, diagnose, maintain, and repair heavy trucks, trailers, grinders, loaders, excavators, screens, conveyors, and other mobile or production equipment used in Living Earth operations.Perform preventive maintenance services, safety inspections, and scheduled repairs to reduce downtime and extend equipment life.Troubleshoot and repair electrical, ECM, DEF, hydraulic, pneumatic, fuel, brake, steering, suspension, and engine-related systems.Perform shop-based and field repairs across multiple Living Earth locations, including road calls and emergency service work when needed.Fabricate, weld, cut, and modify parts or components as needed to complete repairs safely and efficiently.Read and interpret service manuals, wiring diagrams, schematics, and technical bulletins to identify issues and complete repairs correctly.Inspect, assemble, replace, and route hydraulic hoses, fittings, and related components; verify repairs through functional testing.Maintain accurate maintenance records, work orders, inspection reports, parts usage, and other required documentation in a timely manner.Communicate professionally with operators, managers, vendors, and parts suppliers regarding equipment condition, repair status, and operational needs.Follow all company safety rules, environmental requirements, lockout/tagout procedures, and housekeeping expectations while maintaining a clean and organized work area.Other Duties as Assigned: This job description is not designed to cover or contain a comprehensive listing of activities, duties, or responsibilities. Duties, responsibilities, and activities may change at any time with or without notice.QualificationsEducation and Experience3–5+ years of experience as a heavy equipment or diesel mechanic, or an equivalent combination of education and experience.Experience repairing trucks, mobile equipment, or production equipment in an industrial, construction, mining, recycling, or similar environment is preferred.Knowledge, Skills, and AbilitiesStrong experience with electrical, ECM, and DEF systems.Skilled in hydraulic diagnostics, hose assembly, and fitting work.Ability to perform welding and light fabrication.Proficient in reading and using service manuals, wiring diagrams, and schematics.Comfortable performing field repairs on large equipment and trucks.Strong problem-solving skills and urgency in minimizing equipment downtime.Ability to communicate professionally with operators, managers, and vendors.Licenses / CertificationsCDL-A license required for operation of the service truck.Must have own tools suitable for heavy equipment repair.Supervisory ResponsibilitiesThis position has no direct supervisory responsibilities but may provide guidance and training to equipment operators.Physical RequirementsRegularly required to stand, walk, climb, bend, stoop, and reach.Frequently required to climb onto and off of large equipment.Must be able to lift and carry 50–75 lbs on a regular basis.Ability to work in dusty, noisy, and outdoor yard environments in all seasons.Work EnvironmentPrimarily outdoor yard and shop environment in active mulch, compost, and soil production facilities.Exposure to moving mechanical equipment, heavy truck and equipment traffic, dust, noise, and varying weather conditions.Use of appropriate personal protective equipment (PPE) required.