Edgar Alvarez Solis
Phoenix,AZ
Summary
Dedicated Automotive and Diesel Service Technician with extensive expertise in diagnosing and repairing complex mechanical and electrical systems. Proven ability to swiftly identify malfunctions and implement effective solutions, ensuring optimal vehicle performance and customer satisfaction. Committed to staying current with industry advancements and best practices, enhancing skills through continuous learning and hands-on experience. Strong focus on delivering high-quality service while maintaining a safe and efficient work environment.
Overview
10
10
years of professional experience
1
1
Certification
Work History
Fleet Diesel Technician
Waste Connections Inc.
Phoenix, AZ
07.2025 - 01.2026
- Diagnosed and repaired diesel engines, ensuring optimal performance and compliance with safety standards.
- Conducted routine maintenance on fleet vehicles, enhancing reliability and extending service life.
- Collaborated with team members to troubleshoot complex mechanical issues, improving workflow efficiency.
- Utilized diagnostic tools and software to identify faults in vehicle systems, facilitating timely repairs.
- Boosted shop productivity by maintaining a clean, organized work environment and properly utilizing equipment and tools.
- Inspected trucks for repair and maintenance needs.
- Minimized potential damage from electrical system malfunctions through diligent inspection, identification, and resolution of wiring issues.
- Enhanced workshop safety through consistent adherence to established protocols and guidelines.
- Improved vehicle uptime with meticulous preventive maintenance schedules.
- Used specialized tools and equipment to diagnose and repair issues with diesel engines.
- Performed preventive maintenance on diesel engines, preventing malfunctions.
- Conducted full operational compliance inspections before releasing vehicles for use.
- Handled repairs, replacing broken components and inspecting engines for wear and tear.
- Performed vehicle lubrication and DOT safety inspections.
- Assessed equipment for damage, wear, battery life, and fluid levels.
- Maintained safe working conditions by keeping shop areas clean and free from unneeded items.
- Diagnosed mechanical problems for repair or replacement.
- Ordered new parts for broken belts, hoses and filters, resupplying inventory.
- Ensured compliance with emission standards through the meticulous inspection and servicing of exhaust after-treatment systems.
- Conducted safety inspections to comply with regulations, enhancing workplace safety.
Diesel Technician
Werner Enterprises
Phoenix, AZ
03.2023 - 07.2025
- Conducted routine maintenance on various diesel vehicles, enhancing reliability and reducing downtime.
- Collaborated with team members to streamline repair workflows, increasing efficiency in service delivery.
- Implemented preventive maintenance schedules, resulting in reduced operational disruptions and improved vehicle longevity.
- Managed inventory of parts and supplies, ensuring availability for timely repairs and servicing tasks.
- Supported fleet operations with dependable on-site troubleshooting, diagnosis, and repair services for diesel-powered vehicles.
- Delivered reliable repair services by consistently adhering to manufacturer specifications during all maintenance activities.
- Refined diagnostic skills across various diesel engine models, ensuring accurate identification of underlying issues for targeted repairs.
- Inspected tractor trailers for repair and maintenance needs.
- Applied documented procedures and policies to complete complex repairs and identify and prepare required parts and tools.
- Ensured operational efficiency by conducting regular maintenance on diesel engines.
- Conducted safety inspections to comply with regulations, enhancing workplace safety.
- Reduced environmental impact with implementation of eco-friendly disposal methods for hazardous materials.
- Handled repairs, replacing broken components and inspecting engines for wear and tear.
- Checked completed repairs in trucks, confirming correct servicing procedures.
- Organized test drives in trucks to identify needed repairs.
- Performed vehicle lubrication and DOT safety inspections.
- Collaborated with team members on complex repair tasks, resulting in improved workflow efficiency.
- Replaced parts such as belts, hoses and motors on different systems.
- Completed required documentation such as work-completed reports, timesheets and quality assessments via handwritten forms or business system input screens.
- Ensured compliance with emission standards through the meticulous inspection and servicing of exhaust after-treatment systems.
- Diagnosed mechanical problems for repair or replacement.
Diesel Technician
MBI; Mr. Bult's, Inc.
Phoenix, AZ
07.2021 - 03.2023
- Diagnosed and repaired diesel engine issues to ensure optimal performance and safety compliance.
- Utilized diagnostic tools to troubleshoot mechanical and electrical systems, improving accuracy of repairs.
- Mentored junior technicians on best practices for diesel maintenance and repair techniques, fostering skill development.
- Troubleshot systems, traced problems and diagnosed root causes.
- Performed vehicle lubrication and DOT safety inspections.
- Assessed equipment for damage, wear, battery life, and fluid levels.
- Maintained safe working conditions by keeping shop areas clean and free from unneeded items.
- Collaborated with team members on complex repair tasks, resulting in improved workflow efficiency.
- Removed components and completed repairs or installed new replacements.
- Replaced parts such as belts, hoses and motors on different systems.
- Completed required documentation such as work-completed reports, timesheets and quality assessments via handwritten forms or business system input screens.
- Ensured compliance with emission standards through the meticulous inspection and servicing of exhaust after-treatment systems.
- Diagnosed mechanical problems for repair or replacement.
- Ordered new parts for broken belts, hoses and filters, resupplying inventory.
- Changed faulty or damaged fuel injectors and air filters in diesel engines.
Tire Technician
Coreslab Structures
Phoenix, AZ
09.2020 - 07.2021
- Conducted tire inspections to identify wear patterns and safety issues.
- Performed tire mounting and rotations using specialized equipment.
- Ensured compliance with safety standards during all tire servicing activities.
- Assisted in maintaining inventory levels for tires and related accessories.
- Replaced and repaired tires using best practices for safe vehicle maintenance.
- Repaired tires to avoid costly replacements by patching, plugging and replacing valves.
- Disposed of old tires correctly, meeting safety and environmental requirements.
General Mechanic
B & M Muffler & Complete Auto Repair
Tolleson, AZ
07.2020 - 09.2020
- Performed routine maintenance on various vehicle systems, ensuring optimal performance.
- Repaired and replaced faulty components, minimizing downtime for customers.
- Collaborated with team members to improve repair processes and service efficiency.
- Implemented safety protocols to maintain a secure working environment.
- Conducted quality control checks post-repair to guarantee customer satisfaction.
- Enhanced customer satisfaction through timely completion of maintenance and repair tasks for various vehicle types.
- Ensured optimal vehicle functionality by performing routine services such as oil changes, tire rotations, and brake inspections.
Supervisor
Phoenix Paver
Phoenix, AZ
11.2018 - 07.2020
- Forklift/Front loader Operator
- Oversaw daily operations, ensuring adherence to safety standards and quality control processes.
- Trained and mentored team members on installation techniques and equipment usage.
- Managed inventory control systems to optimize material usage and reduce waste.
- Oversaw daily operations of the department, ensuring smooth workflow and timely completion of tasks.
- Applied strong leadership talents and problem-solving skills to maintain team efficiency and organize workflows.
- Resolved conflicts among team members promptly, maintaining a harmonious working environment conducive to productivity.
- Collaborated with other departments to achieve organizational goals, fostering teamwork across various functions.
- Conducted performance evaluations for staff members, identifying areas of improvement and guiding professional development plans.
- Reduced employee turnover by fostering a positive work environment and providing ongoing feedback to staff members.
Production Worker
WeatherTech
Chicago, IL
05.2018 - 07.2018
- Operated machinery to produce high-quality goods efficiently.
- Monitored production processes to ensure compliance with safety standards.
- Conducted quality checks on finished products to maintain standards and specifications.
- Used equipment properly to avoid workplace hazards or injuries.
- Maintained cleanliness of workstations, contributing to a well-organized work environment for increased productivity.
- Met or exceeded daily production targets consistently through efficient task execution and effective time management skills.
Car Detailer
Rodeo Kia
Avondale, AZ
08.2016 - 03.2018
- Conducted thorough cleaning and detailing of vehicles to enhance appearance and customer satisfaction.
- Developed efficient workflows to streamline detailing processes and reduce turnaround time.
- Maintained a clean and organized workspace, ensuring efficient completion of tasks and high-quality workmanship.
- Completed full-service washes that included vacuuming interiors, shampooing carpets, degreasing engines, polishing chrome accents, applying wax coatings to exteriors.
- Delivered consistent results while working independently on various makes/models/styles of cars within tight deadlines.
- Maintained clean, tidy and safe work environment.
Assembly Worker
La Dolce Vita
Glendale, AZ
06.2016 - 07.2016
- Operated assembly line machinery to ensure efficient production flow.
- Assisted in troubleshooting equipment malfunctions to minimize disruptions in production.
- Followed detailed assembly instructions, processes, and procedures.
- Ensured compliance with safety regulations and company policies during all operations.
- Notified supervisor of issues with equipment or production.
- Collaborated with team members to meet production goals and maintain a safe, clean work environment.
- Met daily production quotas by working effectively within a fast-paced assembly line environment.
Education
Associate of Occupational Studies Degree - Automotive, Diesel and Industrial Technology
Universal Technical Institute (UTI)
Avondale, AZ03.2018
High School Diploma -
Copper Canyon High School
Glendale, AZ05.2016
Skills
- Bilingual
- Computer literate
- Preventive Maintenance
- HVAC systems maintenance
- Hydraulic systems proficiency
- Cooling system service
- Exhaust system repair
- Troubleshooting skills
- Inspection procedures
- Calibration
- Pneumatic systems
- ABS servicing
Certification
EPA Certified Section 609
Languages
Spanish
Native or Bilingual
English
Native or Bilingual
Timeline
Fleet Diesel Technician
Waste Connections Inc.
07.2025 - 01.2026
Diesel Technician
Werner Enterprises
03.2023 - 07.2025
Diesel Technician
MBI; Mr. Bult's, Inc.
07.2021 - 03.2023
Tire Technician
Coreslab Structures
09.2020 - 07.2021
General Mechanic
B & M Muffler & Complete Auto Repair
07.2020 - 09.2020
Supervisor
Phoenix Paver
11.2018 - 07.2020
Production Worker
WeatherTech
05.2018 - 07.2018
Car Detailer
Rodeo Kia
08.2016 - 03.2018
Assembly Worker
La Dolce Vita
06.2016 - 07.2016
Associate of Occupational Studies Degree - Automotive, Diesel and Industrial Technology
Universal Technical Institute (UTI)
High School Diploma -
Copper Canyon High School