Diesel Mechanic

National Tank & Equipment; Charlotte (TX); On-site; USD 30,000 - 47,000; Full time

Job summary

National Tank & Equipment is seeking a Mechanic in Charlotte to ensure safe, efficient operation of rental equipment. You will perform inspections, preventive maintenance, repairs, and troubleshooting, supporting both shop and field operations.

Qualified candidates have 2–4 years of diesel mechanic experience, read equipment documentation, and hold a valid driver's license with a clean record. The role requires field travel, a Monday–Friday schedule, and a commitment to safety and customer

Qualifications

• High school diploma or equivalent.
• 2-4 years of diesel mechanic experience.
• Ability to read equipment information and complete service documentation.
• Valid driver's license with >3 years and a DOT physical.
• Possess or obtain and maintain a TWIC card.
• Hands-on field service experience and strong customer service skills.
• Provide personal tools and demonstrate mechanical aptitude.

Responsibilities

• Inspect pumps, engines, tanks, and related rental equipment and document condition.
• 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.

Skills

Diesel engines

Customer service

Field service

Education

High school diploma or equivalent

Tools

Hand tools

Diagnostic tools

Job description

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

Job Title: Mechanic

As a Mechanic, your mission is to ensure our rental equipment operates safely, efficiently, and reliably. You will independently complete routine inspections, preventive maintenance, repairs, and troubleshooting while supporting shop and field operations. Through hands-on experience and ongoing development, you will continue to build your technical knowledge of pumps, engines, and rental equipment systems.

What You Will Do

Inspection, Maintenance & Repair

• Inspect pumps, engines, tanks, and related rental equipment and document condition.


• Complete assigned 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.

Troubleshooting & Field Service

• Diagnose mechanical, fuel, electrical, and equipment-performance concerns appropriate to the role level.


• 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.

Team & Customer Support

• 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.

Safety & Compliance

• Follow PPE, lifting, tool, environmental, driving, and site-safety requirements.


• Stop and report unsafe conditions, equipment damage, spills, or hazards promptly.

To Succeed, You Will Need

We encourage you to apply even if you do not meet every requirement. We value diverse experiences, perspectives, and backgrounds and are excited to see what you bring to the role.

Education & Experience

• High school diploma or equivalent preferred.


• 2-4 years of diesel mechanic experience in diesel engines, industrial maintenance, automotive repair, heavy equipment, pumps, construction equipment, or related mechanical systems.


• Ability to read equipment information and complete service documentation.


• Must have a valid driver's license for more than 3 years with a moderately clean driving record; DOT physical required.


• Possess or can obtain and maintain a valid TWIC card.


• Must have hands‑on field service experience and strong customer service skills.


• Must provide personal tools and demonstrate mechanical aptitude, including the safe use of hand, power, and diagnostic tools.

Job Location & Schedule

This position is based at our Charlotte location and requires local field service travel. Standard hours are Monday through Friday, 7:00 AM to 5:00 PM, with the possibility of overtime and participation in a rotating on-call schedule.

About the Company

At National Tank & Equipment (NTE), part of the Power Technique division of Atlas Copco, we provide reliable 24/7 rental equipment solutions for demanding industrial operations. Our culture values safety, collaboration, accountability, customer success, and continuous development.