Alfonzo Leon
Peoria,AZ
Summary
Skilled in electrical troubleshooting, blueprint reading, and conduit bending, with extensive experience in commercial construction and lighting installation. Proven ability to ensure electrical safety and efficiency in installations and repairs. Eager to leverage expertise to contribute to a dynamic team in a new role as an Electrical Supervisor.
Overview
11
11
years of professional experience
Work History
Electrical Journeyman
Bergelectric Corp, Journeyman Electric
Scottsdale, Arizona
07.2025 - Current
- Installed electrical systems in commercial and industrial buildings.
- Installed electrical wiring, outlets and fixtures to code requirements.
- Installed conduits or pipes inside partitions, walls or other designated, concealed areas.
- Installed EMT conduit in sizes ranging from 1/2" to 4" for electrical systems.
- Connected wires to circuit breakers, junction boxes and components commercial properties.
- Pulled insulated wires or cables through conduits and cable trays.
- Followed electrical code manuals to install and repair electrical systems.
- Repaired or replaced faulty wiring in existing circuits.
- Installed lighting fixtures such as recessed lights, track lights and chandeliers.
- Worked safely at heights while installing light fixtures.
- Tested electrical systems and continuity of circuits in electrical wiring, equipment and fixtures with ohmmeters and voltmeters.
- Troubleshot, repaired, and tested electrical systems and components such as motors, switches, relays, circuit breakers, transformers, generators.
- Read blueprints and schematics to determine the correct wiring of industrial machinery.
- Interpreted blueprints to plan electrical installations accurately.
- Collaborated closely with team members to achieve project objectives and meet deadlines.
- Trained apprentices on electrical best practices and safety protocols.
- Provided technical support to electricians and apprentices in the field.
Journeyman Electrician
MMR Constructors
06.2024 - 07.2025
- Pulled wiring, cables, and grounds through cable trays and conduits.
- Demonstrated expertise in reading blueprints, schematics, diagrams, technical drawings, specifications, and wiring diagrams.
- Guided apprentices in proper safety protocols, enhancing onsite compliance and awareness.
- Assisted in installing wiring systems according to safety standards and building codes.
- Assisted senior electricians in troubleshooting electrical issues, contributing to effective and timely repairs.
- Maintained a clean and organized work environment, ensuring optimal productivity during electrical tasks.
- Fabricated custom and replacement parts according to specifications, using hand tools.
- Repaired and installed new fixtures, wiring, circuits, and motors.
- Trained apprentice electricians, sharing knowledge and techniques to improve their skills in the trade.
- Installed 3/4" conduit
- Installed 2 1/2" conduit for effective protection and support of electrical wiring.
- Installed 3" conduit to securely house and protect electrical wiring in various environments.
- Performed conduit bending using hand and hydraulic benders to create necessary angles and offsets.
Journeyman Electrician
Spectra Electrical
05.2023 - 06.2024
- Pulled wiring, cables, and grounds through cable trays and conduits.
- Demonstrated expertise in reading blueprints, schematics, diagrams, technical drawings, specifications, and wiring diagrams.
- Provided guidance to apprentices regarding proper safety protocols while working onsite.
- Performed troubleshooting to determine issues and appropriate action to complete tasks and provide quality installations.
- Completed rough-in, termination, and underground work.
- Operated tools according to prescribed safety practices.
- Replaced and repaired lighting fixtures and electrical control and distribution equipment.
- Installed safety and distribution components for electrical systems, such as switches, resistors and circuit-breaker panels.
- Spliced, joined and connected wire to fixtures and other electrical components.
- Installed 120/208 volt systems and 347/600 volt systems.
- Repaired or replaced wiring, equipment and fixtures using hand tools and power tools.
- Fabricated custom and replacement parts according to specifications, using hand tools.
- Conduit bending , hand benders, hydraulic benders , 90s, offsets and saddles.
- Installed conduit and pulled wires to complete circuits between boxes.
Journey Man Electrician
DDE
03.2021 - 03.2023
- Pulled wiring, cables, and grounds through cable trays and conduits.
- Demonstrated expertise in reading blueprints, schematics, diagrams, technical drawings, specifications, and wiring diagrams.
- Provided guidance to apprentices regarding proper safety protocols while working onsite.
- Installed and maintained electrical systems in commercial and industrial facilities.
- Diagnosed electrical issues using testing equipment and troubleshooting techniques.
- Collaborated with project managers to ensure timely completion of electrical installations.
- Interpreted blueprints and technical drawings for accurate installation procedures.
- Repaired and installed new fixtures, wiring, circuits, and motors.
- Assisted in training apprentice electricians, sharing knowledge, techniques, and best practices for success in the trade.
- Conduit bending , hand benders, hydraulic benders , 90s, offsets and saddles.
- Prioritized safety by participating in regular team meetings, addressing potential hazards, and adhering to established procedures.
- Followed all safety protocols and regulations while working at height and with live electricity.
- Replaced defective circuit breakers, fuses, switches, outlets, and other components.
- Drilled holes and pulled or pushed wiring through openings with electric drills and bits.
- Utilized a variety of hand tools such as screwdrivers, pliers, wire strippers and cutters to complete jobs safely.
- Repaired faulty wiring systems in both commercial and residential buildings.
Mine Electrician
Freeport-McMoRan
04.2018 - 02.2023
- Diagnosed electrical issues to enhance system reliability and performance.
- Maintained tools and equipment to uphold safety standards and maximize operational readiness.
- Led troubleshooting efforts during emergencies to restore power swiftly and safely.
- Installed and wired electrical transformers, service panels, and circuit breakers.
- Inspected electrical systems, equipment and components to identify hazards, defects, and repair requirements.
- Demonstrated expertise in use of cable reels, stripping tools, voltage detectors, and wire and cable cutters to complete fast-paced work.
- Repaired and replaced wiring, removing out-of-date or faulty components.
- Conducted routine maintenance on equipment, testing circuits and replacing parts to ensure uninterrupted service.
- Tested and troubleshot equipment to diagnose and correct malfunctions.
Mine Equipment Operator
Freeport-McMoRan Copper & Gold
01.2016 - 05.2018
- Operated and maintained heavy equipment such as bulldozers, excavators, and backhoes in a safe and efficient manner.
- Operated, loaded, unloaded, and transported various heavy equipment following supervisor instructions, ensuring efficient workflow.
- Adhered to job specifications and safety regulations, maintaining safe equipment operation and minimizing risk.
- Followed all company policies regarding the use of equipment, including adhering to speed limits and weight restrictions when applicable.
- Performed daily pre-operational checks to ensure the proper functioning of machinery.
- Trained new operators on equipment handling procedures, promoting adherence to safety standards.
- Moved materials around work sites using forklifts, hand trucks, and scissor lifts, optimizing organization and accessibility.
- Participated in regular safety meetings to reinforce best practices within the team and ensure a hazard-free workplace.
- Enforced compliance with safety standards and regulations related to proper PPE, hand signals and equipment movements.
Education
High School Diploma -
New Mexico Youth Challenge Academy
Roswell, NM06-2015
Skills
- Electrical diagnostics
- Electrical repairs
- Wiring systems and fixtures
- Lighting installation
- Emergency lighting systems
- Emergency lighting installation
- Conduit installation
- Blueprint interpretation
- Commercial construction expertise
- Code compliance
- Power tools and hand tools
- Problem solving
Languages
- English
- Spanish
Timeline
Electrical Journeyman
Bergelectric Corp, Journeyman Electric
07.2025 - Current
Journeyman Electrician
MMR Constructors
06.2024 - 07.2025
Journeyman Electrician
Spectra Electrical
05.2023 - 06.2024
Journey Man Electrician
DDE
03.2021 - 03.2023
Mine Electrician
Freeport-McMoRan
04.2018 - 02.2023
Mine Equipment Operator
Freeport-McMoRan Copper & Gold
01.2016 - 05.2018
High School Diploma -
New Mexico Youth Challenge Academy