Kevin Johnson
Nunn
Summary
Results-driven Fleet Shift Supervisor with expertise in employee training, policy enforcement, and workplace safety. Proven ability to foster collaboration and enhance service delivery, ensuring adherence to safety protocols and company standards.
Overview
24
24
years of professional experience
1
1
Certification
Work History
Fleet Shift Supervisior
Waste Managment
Ault, CO
03.2026 - Current
- Supervised daily operations to ensure adherence to safety protocols and company standards.
- Assisted in conflict resolution among team members, fostering a collaborative work environment.
- Enforced company policies and regulations with employees.
- Provided ongoing support to employees during challenging situations, offering guidance on problem-solving techniques for improved efficiency outcomes.
- Maintained workplace safety by enforcing strict adherence to company policies and industry regulations.
- Trained new staff on operational procedures and equipment usage for enhanced performance.
- Monitored team performance, providing feedback to improve service quality and productivity.
Mobile Service Mechanic
Patriot Diesel and Automotive
Cheyenne, WY
10.2025 - 03.2026
- Diagnosed mechanical issues using advanced diagnostic tools and techniques.
- Performed routine maintenance on diesel engines to ensure optimal performance.
- Assisted in the repair of fuel systems, electrical components, and transmission systems.
- Collaborated with team members to improve workflow efficiency in service operations.
- Maintained accurate records of repairs and services performed on vehicles.
- Ensured compliance with safety regulations while executing repair tasks.
- Developed familiarity with various automotive parts and their functions for effective repairs.
- Performed vehicle servicing and drive train repairs.
- Enhanced safety standards by conducting thorough inspections of vehicle systems and components.
Mobile Heavy Equipment Mechanic
A TO Z Mobile
Wellington, CO
02.2021 - 10.2025
- Diagnosed and repaired heavy machinery to ensure operational efficiency.
- Conducted routine maintenance on equipment, reducing downtime and enhancing reliability.
- Collaborated with team members to troubleshoot complex mechanical issues effectively.
- Oversaw training of new mechanics on safety protocols and equipment handling procedures.
- Utilized diagnostic tools and software to identify faults in heavy equipment systems.
- Maintained a clean work environment that promoted safety while enhancing overall productivity.
- Reduced machinery downtime by swiftly diagnosing issues and implementing effective repair solutions.
- Analyzed malfunctioning equipment and determined type of repairs required.
- Troubleshot equipment malfunctions utilizing diagnostic tools and technical manuals.
- Removed worn or faulty components for replacement or repair.
- Maintained meticulous records of all repair work that was made to machines and equipment.
Heavy Equipment Mechanic
Waste Managment
Keensburg And Ault CO
07.2016 - 01.2021
- Diagnosed and repaired mechanical issues on heavy equipment to ensure optimal performance.
- Conducted routine maintenance on fleet machinery, improving reliability and reducing downtime.
- Collaborated with team to implement preventive maintenance schedules, enhancing equipment lifespan.
- Trained junior mechanics in safety protocols and repair techniques to strengthen team efficiency.
- Managed inventory of tools and parts, optimizing resource availability for timely repairs and service delivery.
- Inspected and tested heavy equipment components to certify proper operation and safety.
- Diagnosed and repaired hydraulic and electrical systems to maintain equipment function.
- Read and understood technical drawings, schematics, and manuals in order to make accurate updates.
- Performed routine maintenance and repairs on heavy equipment such as bulldozers and backhoes.
- Upheld safety standards by meticulously following industry guidelines for equipment handling, maintenance, and repair procedures.
Sr Mechanic
Waste Managment
Ault, CO
09.2007 - 06.2016
- Diagnosed and repaired mechanical issues in fleet vehicles to ensure optimal performance and reliability.
- Mentored junior mechanics, facilitating skill development and promoting adherence to safety protocols.
- Conducted inspections and troubleshooting of hydraulic systems, ensuring compliance with industry standards.
- Contributed to a positive team environment by offering assistance when needed and collaborating effectively with coworkers on challenging projects.
- Solved complex mechanical issues by utilizing advanced diagnostic tools and troubleshooting techniques.
- Established a reputation as a reliable Senior Mechanic known for meticulous attention to detail in all aspects of repair work performed at the facility.
Shop Manager
Valvoline Express Care
Greeley, CO
05.2002 - 08.2007
- Oversaw daily operations, ensuring efficient workflow and adherence to quality standards.
- Trained and mentored staff on customer service protocols and technical procedures.
- Implemented inventory management practices, reducing waste and optimizing stock levels.
- Enhanced service delivery by streamlining processes and improving team collaboration.
- Developed training programs for new hires, fostering a culture of continuous learning.
- Cultivated strong relationships with customers, resulting in increased loyalty and repeat business.
- Maintained a clean, safe, and inviting store environment for both customers and employees by enforcing proper safety protocols and cleanliness standards.
- Managed inventory control, cash control, and store opening and closing procedures.
Education
High School Diploma -
Weld Opportunity High School
Greeley, CO05-1998
Skills
- Cash handling
- Employee training
- Workplace safety
- Staff management
- Training and mentoring
- Staff motivation
- Safety awareness
- Inventory control
- Policy enforcement
- Team supervision
- Positive attitude
Certification
Current Class A CDL
Current Medical Card
Timeline
Fleet Shift Supervisior
Waste Managment
03.2026 - Current
Mobile Service Mechanic
Patriot Diesel and Automotive
10.2025 - 03.2026
Mobile Heavy Equipment Mechanic
A TO Z Mobile
02.2021 - 10.2025
Heavy Equipment Mechanic
Waste Managment
07.2016 - 01.2021
Sr Mechanic
Waste Managment
09.2007 - 06.2016
Shop Manager
Valvoline Express Care
05.2002 - 08.2007
High School Diploma -
Weld Opportunity High School