Sergio Castro
Tucson
Summary
Accomplished Journeyman Electrician with extensive experience at T&J Electric, specializing in residential and commercial construction. Proven ability to interpret electrical codes and diagrams, ensuring compliance with regulations. Skilled in troubleshooting and field supervision, with a strong commitment to safety and quality installations. Adept at training junior professionals and managing material ordering.
Overview
2026
2026
years of professional experience
Work History
Journeyman Electrician
T&J ELECTRIC
2015 - Current
- Verified problems, investigated faults, and troubleshot solutions to enhance installations.
- Interpreted blueprints, schematics, and diagrams of project requirements and initiated appropriate electrical installations.
- Repaired and installed new fixtures, wiring, circuits, and motors.
- Performed troubleshooting to determine issues and appropriate action to complete tasks and provide quality installations.
- Operated tools according to prescribed safety practices.
- Evaluated existing electrical systems for maintenance, repair, and update requirements.
- Troubleshooted systems and repaired equipment, ensuring compliance with all established guidelines.
- Adhered to safety protocols, OSHA standards and building codes in installation of systems, operation of equipment, and handling of materials.
- Trained junior electrical professionals on proper procedures.
- Assisted in design and installation of electrical systems and components.
- Read technical drawings, diagrams and project documentation to make accurate decisions about electrical system installations and repair work.
Journeyman Electrician
Wilson Electric
2011 - 2015
- Interpreted electrical codes and diagrams to complete electrical repair and installation tasks.
- Completed rough-in, termination, and underground work.
- Installed 120/208 volt systems and 347/600 volt systems.
- Prevented breakdown of systems by routinely inspecting and replacing old wiring and cleaning circuits.
- Replaced and repaired lighting fixtures and electrical control and distribution equipment.
- Managed business report generation, recordkeeping and supply ordering.
Education
Bachelor of Science - Pima Electrical Apprenticeship
Pima Community College
Tucson, AZSunnyside High School
Tucson, AZ01-1988
Skills
- Residential and commercial construction
- Hand tool operation
- Material ordering
- Field supervision
- Residential wiring
- State and local regulations
Languages
Spanish
Native or Bilingual
English
Native or Bilingual
Timeline
Journeyman Electrician
T&J ELECTRIC
2015 - Current
Journeyman Electrician
Wilson Electric
2011 - 2015
Bachelor of Science - Pima Electrical Apprenticeship
Pima Community College
Sunnyside High School
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