Mobile Diesel Mechanic: Field Service & Repairs

National Tank & Equipment; Frierson (SC); On-site; USD 48,000 - 72,000; Full time

Job summary

National Tank & Equipment (NTE), part of Atlas Copco Power Technique, is seeking a skilled Mechanic at Frierson, LA. You will inspect pumps, engines, tanks, and related rental equipment, document condition, and perform preventive maintenance and repairs to ensure readiness.

Candidates should have 2–4 years of diesel mechanic experience, a valid driver's license, and the ability to read equipment information and complete service documentation.

Qualifications

• High school diploma or equivalent preferred.
• 2–4 years of diesel mechanic experience in diesel engines, pumps, or heavy equipment.
• Valid driver’s license with a clean record; DOT physical preferred.
• Ability to read equipment information and complete service documentation.
• Must provide personal tools and demonstrate mechanical aptitude.

Responsibilities

• Inspect pumps, engines, tanks, and related rental equipment and document condition.
• Complete 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.
• Perform field service and communicate findings, repair needs, and equipment status.
• Verify repairs and confirm equipment is safe and ready for service.
• Escalate complex issues and learn from senior mechanics and technical resources.
• Work closely with service, operations, and yard teams to support rental readiness.
• Provide professional, respectful support at customer locations.
• Participate actively in training and skills development.
• Follow PPE, lifting, tool, environmental, driving, and site-safety requirements.
• Stop and report unsafe conditions, equipment damage, spills, or hazards promptly.

Skills

Diesel engine care

Field service

Customer service

Mechanical aptitude

Education

High school diploma or equivalent

Tools

Hand tools

Diagnostic tools

Job description

National Tank & Equipment (NTE), part of Atlas Copco Power Technique, is seeking a skilled Mechanic at Frierson, LA. You will inspect pumps, engines, tanks, and related rental equipment, document condition, and perform preventive maintenance and repairs to ensure readiness.

Candidates should have 2–4 years of diesel mechanic experience, a valid driver's license, and the ability to read equipment information and complete service documentation.