Kollyn Humes
Waste Managment
Mattoon,IL
Summary
Experienced diesel technician with a strong background in heavy equipment repair, safety inspections, and preventive maintenance. Proven ability to lead daily workflows, train new technicians, and prioritize urgent breakdowns. Focused on quick decision making, shop efficiency, and reliable return-to-service results.
1
Language
1
Certification
11
years of professional experience
Work History
Diesel Mechanic/Technician
5 Years 1 Month- Performed preventative maintenance, inspections, and repairs to support safe fleet operations.
- Diagnosed diesel engine, hydraulic, and electrical issues on refuse trucks and heavy equipment.
- Rebuilt brakes, suspensions, starters, alternators, and other critical vehicle components.
- Used diagnostic tools to troubleshoot drivability, charging, and starting system failures.
- Completed DOT and safety inspections to maintain compliance and vehicle readiness.
- Documented service work, parts usage, and repair findings for accurate maintenance records.
- Supported shop efficiency by prioritizing breakdowns and coordinating timely return-to-service repairs.
- Managed preventive maintenance schedules to reduce vehicle downtime and improve fleet readiness.
- Supervised daily technician workflows to maintain safety, quality, and production standards.
- Trained new technicians on procedures, tools, and corrective action protocols.
- Coordinated work assignments and prioritized urgent repairs for efficient team output.
- Communicated with supervisors and support teams to resolve operational concerns quickly.
- Planned, scheduled, and delegated daily work to a team of employees.
- Communicated purchase requirements and delivery updates across internal teams and suppliers.
Auto Care Technician
2 Years 1 Month- Performed oil changes, filter replacements, and chassis lubrication on various vehicles.
- Inspected fluid levels, belts, hoses, and tires to identify maintenance needs.
- Rotated tires and checked tire pressure to support safe vehicle operation.
- Inspected tires, tread depth, and sidewall damage to identify repair or replacement needs.
- Mounted, balanced, and rotated tires following manufacturer specifications and shop procedures.
- Repaired punctures, valves, and bead leaks using approved tire service tools and materials.
- Calibrated tire pressure and monitored inflation levels to support vehicle safety and performance.
- Advised customers on product features, helping match needs with appropriate merchandise.
- Processed sales, returns, and exchanges accurately using point-of-sale systems.
- Maintained organized merchandise displays and supported visual standards across sales floor.
Infantryman (11C)
3 Years 3 Months- Led fire team movement during combat operations and field training exercises
- Coordinated tactical maneuvers with squad leaders to support mission objectives
- Executed dismounted infantry patrols to secure terrain and detect threats
- Trained junior Soldiers on land navigation, small-unit tactics, and battle drills
- Operated and maintained squad weapons, optics, and communications equipment
- Ensured preparedness for missions by engaging in regular physical and tactical exercises through physical conditioning, fieldcraft, and operational discipline
- Maintained high levels of personal accountability by meeting strict standards for grooming, uniform appearance, punctuality, and conduct at all times.
- Calculated indirect fire data to support accurate mortar emplacement and target engagement.
- Positioned and maintained mortar systems during maneuver operations and defensive postures.
- Loaded and fired rounds while following strict weapons safety and engagement procedures.
Education
High School Diploma
Associate of Applied Science - Automotive
- AC certified
- ASE certified
- Shop experience
- specialty tools experience
Skills
Diesel engine repair
Heavy equipment repair
Preventive Maintenance
Hydraulic systems
Brake systems
Transmission systems
Steering systems
Suspension systems
Exhaust systems
Air conditioning systems
Vehicle inspections
Oil changes
Tire installation
Tire mounting
Tire balancing
Wheel balancing
Welding and fabrication
MIG welding
Hydraulic maintenance
Customer service
Indirect fire support
Technical documentation
Powertrain diagnostics
Close combat tactics
Stress management
Punctuality
Punctuality
Map reading proficiency
Weapon maintenance mastery
Safety procedures
Accomplishments
- Achieved Less down timeby completing PM's and Repairs with accuracy and efficiency.
Certification
- Stemco Wheel EndTraining - 2023
- Emissions Training - 2023
- AC Certifacations - 2023
- HEIL Training - 2024
- Wielding Training - 2025
Languages
English
Professional Working
Timeline
Diesel Mechanic/Technician
Waste Managment
09.2021 - Current
Auto Care Technician
Walmart
08.2019 - 09.2021
Infantryman (11C)
United States Army
08.2015 - 11.2018
Lake Land College
Associate of Applied Science from Automotive
Brown County High School
High School Diploma