Field Service Diesel Mechanic – Equipment Care

4 Horn Management; Frierson (LA); On-site; USD 45,000 - 65,000; Full time

Job summary

National Tank & Equipment (NTE) in Frierson, LA seeks a Mechanic to inspect, maintain, and repair diesel engines, pumps, tanks, and related rental equipment. You will use work orders, record labor, parts, findings, and completed work while ensuring rental readiness.

The role requires 2–4 years of diesel mechanic experience, a valid driver's license, ability to read equipment data, and strong customer service skills.

Qualifications

• 2–4 years of diesel mechanic experience.
• Read equipment information and complete service documentation.
• Must have a valid driver’s license with a clean record; DOT physical required.
• Provide personal tools and demonstrate mechanical aptitude.

Responsibilities

• Inspect pumps, engines, tanks, and related rental equipment; document condition.
• Perform preventive maintenance, repairs, and functional checks.
• Use work orders to record labor, parts, findings, and completed work.
• Maintain tools, service vehicles, and work areas in good order.
• Diagnose mechanical, fuel, electrical, and equipment-performance concerns; escalate when needed.
• Perform field service and communicate findings, repair needs, and equipment status.
• Verify repairs and ensure equipment is safe and ready for service.
• Work with service, operations, and yard teams to support rental readiness.
• Provide professional, respectful support at customer locations.
• Participate in training and skills development.

Skills

Diesel engines

Field service

Customer service

Diagnostic tools

Education

Driver's license (3+ years)

Tools

TWIC card

Job description

National Tank & Equipment (NTE) in Frierson, LA seeks a Mechanic to inspect, maintain, and repair diesel engines, pumps, tanks, and related rental equipment. You will use work orders, record labor, parts, findings, and completed work while ensuring rental readiness.

The role requires 2–4 years of diesel mechanic experience, a valid driver's license, ability to read equipment data, and strong customer service skills.