Cresencio De Jesus Trejo
Brownsville,TX
Summary
Experienced in electrical installations and maintenance, with a focus on LED lighting systems for both commercial and residential projects. Demonstrated ability to troubleshoot electrical faults, ensuring compliance with safety standards and local codes. Proficient in reading blueprints and layout plans, facilitating efficient project execution and collaboration with team members. Maintained detailed service logs and documentation of repairs, contributing to operational efficiency and adherence to industry regulations.
Overview
2
2
Languages
1
1
Certification
4
4
years of professional experience
Work History
Electrician
Lyon empire LEDs
Brownsville, Tx
09.2024 - Current
- Executed installation of conduit, wire, and motor controls, optimizing system performance and compliance with standards.
- Installed LED lighting systems for commercial and residential projects, enhancing energy efficiency for Lyon empire LEDs.
- Wired circuits and connected fixtures following electrical codes and company specifications.
- Performed electrical installations, maintenance, and repairs of systems, ensuring reliable operation of wiring and fixtures.
- Troubleshot lighting faults and repaired damaged wiring, switches, and panels.
- Inspected electrical components and verified safe operation before project handoff.
- Connected wires to circuit breakers and transformers.
- Collaborated with installers and supervisors to complete lighting upgrade work.
- Followed safety procedures while working on energized systems and confined spaces.
Electrical Technician
ApTask
Boston, Massachusetts
05.2022 - 09.2024
- Troubleshot electrical faults at AppTask client sites using schematics and multimeters.
- Installed wiring, conduits, and panels following ApTask safety procedures.
- Tested circuits, relays, and controls during routine equipment inspections.
- Repaired motors, switches, and lighting systems across client facilities.
- Assisted senior technicians with shutdowns, upgrades, and preventive maintenance tasks.
- Followed lockout tagout rules during electrical repairs and equipment servicing.
- Verified connections and component alignment before restoring power to systems.
- Repaired electrical equipment using hand and power tools and testing and diagnostic equipment.
- Installed new electrical wiring and equipment in accordance with local codes and regulations.
- Performed routine maintenance on electrical systems such as motors, transformers, and generators.
- Built panels containing relays, switches, circuit breakers, according to customer specifications.
- Provided technical support by troubleshooting issues related to electrical systems.
- Maintained records of all repairs performed on electrical systems.
- Tested existing electrical components to ensure proper functioning.
- Inspected all electrical components for damage or wear and tear.
- Connected and repaired equipment based on mechanical drawings and electrical prints.
- Ensured that all work was completed in compliance with industry standards and regulations.
- Performed monthly, semi-annual and annual Preventive Maintenance Checks and Services (PMCS).
- Read and worked from electronic blueprint drawings.
- Provided electrical services and control wiring for diverse locations.
- Conducted statistical studies to analyze or compare production costs for sustainable or nonsustainable designs.
- Authored clear and detailed engineering specifications to clarify design details and functional criteria of each unit.
- Evaluated engineering proposals and drawings to assess feasibility and conformance with sound electrical engineering practices and safety standards.
Education
Rivera High School
Brownsville , TxSkills
- Electrical troubleshooting
- Circuit installation
- Blueprint reading
- Conduit installation
- Electrical code compliance
- Lockout tagout
Languages
English
Professional
Spanish
Professional
Certification
- OSHA 10
- NFPA70
- LOCK OUT TAG OUT
- APPRENTICE
References
References available upon request.
Timeline
Electrician
Lyon empire LEDs
09.2024 - Current
Electrical Technician
ApTask
05.2022 - 09.2024
Rivera High School