Diesel Mechanic

Quality Fleet Solutions; Houston (TX); On-site; USD 55,000 - 75,000; Full time

Job summary

Quality Fleet Solutions is seeking a Diesel Mechanic in Houston, TX for a full-time, on-site role diagnosing, repairing, and maintaining diesel trucks and heavy equipment. You will use diagnostic tools and manuals, following safety and quality standards.

Daily duties include preventive maintenance, completing work orders, and documenting repairs. You will communicate findings and recommendations to customers and teammates, with occasional 24/7 fleet service as needed.

Qualifications

• Strong technical skills in Diesel Mechanics and experience with Heavy Equipment.
• Proficiency in Vehicle Maintenance and Equipment Maintenance, including inspections and repairs.
• Ability to perform structured Preventive Maintenance to reduce downtime and extend equipment life.
• Working knowledge of diagnostic tools, service manuals, and standard repair procedures.
• Commitment to safety practices and adherence to guidelines.
• Relevant vocational training or certification in diesel technology preferred.
• Previous experience as a diesel technician or mechanic in fleet or commercial setting is beneficial.

Responsibilities

• Perform diagnostics, repairs, and preventive maintenance on diesel trucks and heavy equipment.
• Troubleshoot engine, transmission, brake, and electrical systems.
• Complete work orders and document repairs clearly.
• Communicate findings and recommendations to team members and customers.
• Utilize diagnostic tools and manuals while ensuring safety and quality standards.
• Support 24/7 fleet service operations as needed.

Skills

Diesel mechanics

Heavy equipment

Preventive maintenance

Safety practices

Troubleshooting

Problem solving

Education

Vocational training or certification in diesel technology

Tools

Diagnostic tools

Service manuals

Repair procedures

Job description

Company Description

Quality Fleet Solutions provides 24/7 mobile repair services for fleets of any size, specializing in both gas and diesel engines. The company is built on core values of Quality, Honesty, and Partnership, guiding every customer interaction and repair. A team of experienced diesel professionals takes pride in accurate diagnostics and repairs completed correctly the first time. From routine maintenance to complex mechanical issues, Quality Fleet Solutions focuses on precision work that keeps fleets running reliably and efficiently over the long term.

Role Description

The Diesel Mechanic role at Quality Fleet Solutions is a full-time, on-site position based in Houston, TX. The Diesel Mechanic will perform diagnostics, repairs, and maintenance on diesel trucks and heavy equipment, including troubleshooting engine, transmission, brake, and electrical systems. Daily responsibilities include conducting preventive maintenance services, completing work orders, documenting repairs, and communicating clearly with team members and customers about findings and recommended solutions. The role also involves using diagnostic tools and repair manuals, ensuring all work meets safety and quality standards, and supporting 24/7 fleet service operations as needed.

Qualifications

• Strong technical skills in Diesel Mechanics and experience working with Heavy Equipment.
• Proficiency in Vehicle Maintenance and Equipment Maintenance, including systems inspection and repair.
• Ability to perform structured Preventive Maintenance to reduce downtime and extend equipment life.
• Working knowledge of diagnostic tools, service manuals, and standard repair procedures.
• Commitment to safety practices and adherence to company and regulatory guidelines.
• Relevant vocational training or certification in diesel technology or a related field preferred.
• Previous experience as a diesel technician or mechanic in a fleet or commercial environment is beneficial.
• Reliable work ethic, strong problem-solving skills, and the ability to work independently and as part of a team.