Diesel Mechanic – Heavy Equipment Diagnostics

IOC Company; Sullivan City (TX); On-site; USD 42,000 - 72,000; Full time

Job summary

IOC Company, L.L.C. in Texas seeks a Diesel Mechanic to inspect, diagnose and repair diesel‑powered vehicles and heavy machinery, including trucks, forklifts and trailers.

You will perform diagnostic tests, replace engines or transmissions, and test drive to verify repairs. The role requires 3+ years of service and repair experience with heavy construction equipment, a valid Texas driver license, and the ability to work flexible hours including nights and weekends.

Qualifications

• 3+ years of service and repair experience with heavy construction equipment.
• Valid Texas Driver License; must be insurable.
• Ability to work flexible schedules, including nights and weekends.

Responsibilities

• Diagnosing and troubleshooting equipment failures.
• Provide repair and maintenance to diesel and gasoline engines.
• Adjust and repair ignition, fuel, electrical, hydraulic, and steering systems; maintain chassis, frames, and bodies; work with hoisting and power tools.
• Maintain and repair tires, batteries, brakes, and valves.
• Perform shop management tasks such as maintenance scheduling and inventory control; estimate material, labor, and equipment needs.
• Maintain a safe and clean work area.
• Demonstrate basic computer proficiency and communicate effectively.

Skills

Diesel engine troubleshooting

Heavy machinery maintenance

Electrical diagnostics

Safe work practices

Tools

Computer diagnostic tools

Hoisting equipment

Power tools

Job description

IOC Company, L.L.C. in Texas seeks a Diesel Mechanic to inspect, diagnose and repair diesel‑powered vehicles and heavy machinery, including trucks, forklifts and trailers.

You will perform diagnostic tests, replace engines or transmissions, and test drive to verify repairs. The role requires 3+ years of service and repair experience with heavy construction equipment, a valid Texas driver license, and the ability to work flexible hours including nights and weekends.