DIESEL MECHANIC

Nexus Disposal, Llc; Houston (TX); On-site; USD 42,000 - 70,000; Full time

Job summary

Nexus Disposal in Houston, TX is seeking a Diesel Mechanic to safely operate and repair our fleet of heavy‑duty diesel trucks and equipment. You will perform preventive maintenance, diagnose issues, and ensure roadworthy vehicles.

The role requires experience with diesel engines, electrical systems, and safety procedures. You will work with diagnostic tools, weld minor bodywork, and support training of technicians in a fast‑paced, OSHA‑compliant shop.

Qualifications

• High school diploma or GED preferred.
• 1+ year diesel mechanic experience.
• Valid driver’s license required.
• Own tools appropriate for the position.

Responsibilities

• Maintain and repair heavy diesel, CNG, gas, and electrically operated equipment.
• Evaluate mechanical and electrical problems using diagnostic equipment.
• Perform routine vehicle maintenance and preventive care.
• Road tests and road calls to troubleshoot and repair on routes.
• Weld and perform minor bodywork as needed.

Skills

Diesel engines

Electrical diagnostics

Preventive maintenance

Welding

Safety procedures

Education

High School Diploma or GED

Tools

Diagnostic tools

Welding equipment

Electrical testing tools

Job description

The Diesel Mechanic at Nexus Disposal is responsible for safely operating, repairing, rebuilding, and performing mechanical and electrical maintenance on the company's fleet of heavy-duty diesel trucks and equipment. This role is crucial in ensuring the proper performance and safety of our vehicles and equipment.Key ResponsibilitiesMaintain and repair heavy diesel, CNG, gas, and electrically operated equipment and vehicles.Evaluate mechanical and electrical problems using diagnostic equipment.Perform routine vehicle maintenance and preventive care.Check and repair electrical and cooling systems, as well as install heaters and similar accessories.Conduct road tests on vehicles to troubleshoot problems and ensure proper and safe completion of repairs.Perform road calls to make repairs on trucks that break down while on collection routes.Weld and perform minor bodywork as needed.Read and interpret VCRs (vehicle condition reports) and repair orders, communicating with supervisors and drivers for clarification of problems.Plan and schedule repairs and procure all necessary parts for successful completion.Maintain accurate and updated preventive maintenance records.Assist with the training of maintenance technicians.Operate tools, equipment, and machinery following company safety procedures.Maintain a clean and safe work area in compliance with company and OSHA standards, ensuring shop equipment and tools are in safe operating condition.Correct unsafe conditions in the work area and report any conditions that are not correctable to the supervisor immediately.Requirements:High school diploma or general education degree (GED) desired but not required.Valid driver's license.Minimum of one (1) year experience as a diesel mechanic.Must meet relevant criteria for safety-sensitive functions according to company standards.Must have own tools appropriate for the position.Knowledge, Skills, and Abilities:Ability to communicate effectively with internal and external customers.Knowledge of all tools required to perform repairs and maintenance on vehicles.Ability to follow schedules, instructions, technical manuals, maintenance guidelines, and other procedures associated with the maintenance of the company fleet.Excellent attention to detail, problem-solving, and decision-making skills.Ability to prioritize workload and meet time-sensitive deadlines.Ability to be a self-starter capable of working effectively in a team environment or as an individual contributor.Ability to read, write, and comprehend reports and associated documents.Ability to understand and follow oral instructions.Knowledge of DOT, OSHA, and other related state and federal regulations.Physical/Mental Demands:Ability to stand, sit, walk, use hands and fingers, reach, stoop, kneel, crouch, crawl, talk, hear, climb, balance, taste, and smell.Continuous concentrated mental and visual attention required.Visual requirements include close vision, distance vision, color vision, peripheral vision, depth perception, and ability to adjust focus.Frequent physical effort, including handling tools and equipment, is required.Ability to frequently lift/push/pull up to 100 pounds.Working Conditions:Frequently exposed to loud noise, humidity, hot and cold weather conditions, moving mechanical parts, vibration, toxic and caustic chemicals, fumes, and airborne particles.Occasionally work in high precarious places.The work environment is usually loud.