Diesel Technician

Wynen's; Tulsa (OK); On-site; USD 45,000 - 65,000; Full time

Job summary

Wynen's is seeking a diesel/heavy equipment technician to maintain and repair a fleet of refuse trucks and heavy equipment in an on-site setting.

You will diagnose diesel engines, hydraulics, brakes, and electrical systems, document work in the maintenance management system, and uphold safety and environmental standards while collaborating with drivers and supervisors to minimize downtime.

Qualifications

• Proven experience as a diesel/heavy equipment technician.
• Strong troubleshooting and diagnostic skills for mechanical, hydraulic, brake, and electrical components.
• Ability to perform preventive maintenance and complex repairs safely and accurately.
• Detail-oriented documentation practices and commitment to compliance.
• Works well in a team environment with a safety-first mindset.

Responsibilities

• Perform diagnostics, preventive maintenance, and complex repairs on diesel engines and heavy equipment.
• Repair and troubleshoot hydraulics, brakes, and electrical systems.
• Document all work and findings in the maintenance management system.
• Follow strict safety procedures and environmental standards.
• Collaborate with drivers and supervisors to reduce downtime and restore equipment to service.

Skills

Diesel/heavy equipment tech

Troubleshooting & diagnostics

Preventive maintenance

Documentation & compliance

Teamwork & safety mindset

Job description

responsible for maintaining and repairing a fleet of refuse trucks and heavy equipment in an on-site setting.

Key Duties

• Perform diagnostics, preventive maintenance, and complex repairs on diesel engines and heavy equipment.
• Repair and troubleshoot hydraulics, brakes, and electrical systems.
• Document all work and findings in the maintenance management system.
• Follow strict safety procedures and environmental standards.
• Collaborate with drivers and supervisors to reduce downtime and restore equipment to service.

Qualifications & Skills

• Proven experience as a diesel/heavy equipment technician.
• Strong troubleshooting and diagnostic skills for mechanical, hydraulic, brake, and electrical components.
• Ability to perform preventive maintenance and complex repairs safely and accurately.
• Detail-oriented documentation practices and commitment to compliance.
• Works well in a team environment with a safety-first mindset.