Heavy Truck Diesel Technician

Coulter Services; Indianapolis (IN); On-site; USD 30,000 - 39,000; Full time

Job summary

Coulter Services is seeking a Field-Based Diesel Technician to inspect, diagnose, and repair diesel engines, heavy trucks, and associated equipment in oil & gas operations. You will perform preventive maintenance, troubleshoot mechanical and electrical issues, and ensure documentation and safety standards are met in the field.

The role requires hands-on experience with diesel/havy-duty systems, strong problem-solving skills, and a commitment to environmental safety.

Qualifications

• Hands-on diesel/heavy-duty maintenance and repair experience.
• Strong troubleshooting skills for mechanical and electrical systems.
• Ability to perform preventive maintenance and quality repairs.
• Proficiency with maintenance documentation and systems.
• Commitment to rigorous safety and environmental compliance.

Responsibilities

• Inspect equipment and troubleshoot mechanical and electrical issues.
• Perform repairs and preventive maintenance on diesel engines, trucks, and related equipment.
• Diagnose faults and restore equipment to operational specifications.
• Document maintenance and repair activities in required maintenance systems.
• Comply with safety, environmental, and operational standards.

Skills

Diesel maintenance

Troubleshooting

Preventive maintenance

Maintenance documentation

Safety compliance

Job description

Diesel Technician (Field-Based) supporting the Automotive department within oil & gas operations. The role inspects, diagnoses, and repairs diesel engines, heavy trucks, and support equipment used in refining and logistics to maintain safe, efficient operations.

Key Responsibilities

• Inspect equipment and troubleshoot mechanical and electrical issues
• Perform repairs and preventive maintenance on diesel engines, trucks, and related support equipment
• Diagnose faults and restore equipment to operational specifications
• Document maintenance and repair activities in required maintenance systems
• Comply with safety, environmental, and operational standards

Required Skills & Qualifications

• Hands-on diesel/heavy-duty maintenance and repair experience
• Strong troubleshooting skills for mechanical and electrical systems
• Ability to perform preventive maintenance and quality repairs
• Proficiency with maintenance documentation and systems
• Commitment to rigorous safety and environmental compliance