David Johnson
Potsdam,USA
Summary
Experienced electrician specializing in residential and commercial electrical systems. Proven ability to troubleshoot complex issues while prioritizing safety and efficiency. Expertise in electrical construction and NEC codes ensures seamless project execution.
Overview
17
17
years of professional experience
1
1
Certification
Work History
Electrician
Ocean Beach Electrician Inc.
San Diego, CA
05.2020 - 03.2025
- Company Overview: Independently owned and managed electrical company.
- Developed accurate estimates and proposals to perform electrical installations and troubleshooting.
- Installation of electrical systems, panel upgrades, saunas, hot tubs, electric vehicle chargers, and individual design plans for high-end custom homes.
Electrician
Helix Electric inc
San Diego, CA
07.2022 - 02.2025
- Company Overview: A commercial electric company specializing in large-scale construction projects.In a fast-pace high production environment
- Studied, verified, and then executed plans for the installation and connection of electrical wire in a multi-family housing complex.
- Responsible for the assembly, installation, maintenance, and testing of electrical systems within multiple commercial settings.
- Read blueprints and drawings prior to the installation of electrical wiring for an Amazon storage facility.
- Working with voltages from 120 volts to 480 volts.
- Consistently prepared the job site, setting up the work area for the proper fitting of equipment according to plan specifications.
Electrician
Sun Ray Electric inc.
Escondido, CA
07.2020 - 07.2022
- Company Overview: A professional electrical service company, qualified in residential and commercial work.
- Installed standby generators for backup power, 13 kW to 50 kW, wired to the electrical panel and automatic transfer switch.
- Lighting installation, with dedicated circuits for equipment and devices.
- Troubleshoot electrical issues, while putting together estimates for proposed work.
- Material sourcing and job planning according to NEC codes, using blueprints and single-line diagrams.
Electrician Trainee
Seal Electric
San Diego, CA
09.2019 - 07.2020
- Company Overview: Commercial Electrical Construction Company.
- Constructed modern multi-family units, with a commercial garage and retail space.
- Worked fluently with conduit, EMT, and PVC.
- Completed finishing work and trim to make sure all components, devices, lighting, and overcurrent protection are up to code, and meet all specifications on the building plan.
- Maintained a safe and clean worksite at all times.
Construction Worker
Fushimi Construction
Tokyo, Japan
06.2008 - 09.2013
- Laid concrete foundations for commercial and residential buildings.
- Erected scaffolding for construction companies.
- Assembled metal rebar and iron work for concrete structures.
- Analyzed blueprints to make precise calculations of material needed to complete rebar structures and concrete fill.
- Assembled wood framing for new home construction.
Education
Certificate - Electricity
San Diego City College
San Diego08.2021
Electronic Technician Certificate -
San Diego Continuing Education
San Diego01.2018
Skills
- Blueprint reading
- Electrical installation
- Panel upgrades
- Troubleshooting electrical
- Electrical maintenance
- Code compliance
- Conduit and pipe laying
- Mechanical aptitude
- Generator installation
- Electrical wiring proficiency
Certification
- Journeyman License California 2024
- QEW (Arc Flash Prevention)
- Aerial lift operator
Reference
Eric Becker (Foreman) with Helix Electric (951)- 704-9847 ebecker@helixelectric.com
Ray Wisham (Business owner) Sun Ray Electric (760)-518-7400 rwsunray@gmail.com
Timeline
Electrician
Helix Electric inc
07.2022 - 02.2025
Electrician
Sun Ray Electric inc.
07.2020 - 07.2022
Electrician
Ocean Beach Electrician Inc.
05.2020 - 03.2025
Electrician Trainee
Seal Electric
09.2019 - 07.2020
Construction Worker
Fushimi Construction
06.2008 - 09.2013
Certificate - Electricity
San Diego City College
Electronic Technician Certificate -
San Diego Continuing Education
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