Summary
Overview
Work History
Education
Skills
Certification
Languages
Additional Information
Timeline
Generic

Sergio Castillo

Yuma,AZ

Summary

Skilled Apprentice Electrician well-versed in state and local codes and regulations. Strong knowledge base acquired over 3 years of apprenticeship experience. Trained in new installations and repair work with exceptional abilities in testing and checking systems.

Efficient individual skilled in installing and repairing electrical systems. Adept at working with high voltage systems and troubleshooting while adhering to safety protocols. Resourceful and committed to completing projects on time and within budget.

Detail-oriented Apprentice Electrician aims to fulfill electrical opportunity to contribute 3 years of experience in related roles. Eager to contribute value to team through strong troubleshooting and diagnostics skills combined with superior repair abilities.

Hardworking and passionate job seeker with strong organizational skills eager to secure entry-level electrical position. Ready to help team achieve company goals.

To seek and maintain full-time position that offers professional challenges utilizing interpersonal skills, excellent time management and problem-solving skills.

Overview

5
5
years of professional experience
1
1
Certification

Work History

Fiber Optic Technician

Allo Fiber
04.2024 - Current
  • Installed and terminated fiber optic cables according to industry standards.
  • Conducted troubleshooting and maintenance of fiber optic networks to ensure optimal performance.
  • Collaborated with team members to execute installation projects efficiently and effectively.
  • Managed inventory of tools and materials, ensuring readiness for installation tasks.
  • Analyzed network performance data to identify areas for improvement and recommend solutions.
  • Increased network reliability through meticulous fusion splicing, termination, and testing of fiber optic cables.
  • Enhanced network performance by efficiently installing and maintaining fiber optic systems.
  • Upheld quality standards in all completed work by strictly following established procedures for handling delicate components such as optical fibers, connectors, and hardware devices.
  • Performed troubleshooting and equipment testing to identify and correct problems end to end and network-wide.
  • Developed comprehensive documentation for all fiber optic installations, facilitating efficient maintenance and future upgrades.
  • Reduced troubleshooting time with accurate identification and repair of fiber optic faults.
  • Showcased strong problem-solving skills in quickly adapting to unexpected challenges during project execution, minimizing delays and maintaining overall project success.
  • Conducted site surveys to validate customer's infrastructure deliverables.
  • Supported seamless communication services by performing thorough testing of newly installed or repaired fiber optic networks before deployment.
  • Reduced system downtime with proactive troubleshooting and timely repair of fiber optic infrastructure.
  • Installed and maintained fiber optic systems to ensure high-speed internet access for thousands of users.
  • Empowered team productivity, leading collaborative efforts to tackle complex fiber optic installation and repair challenges.
  • Read blueprints and schematics to correctly place equipment.
  • Planned layouts and ran cable into buildings and through walls, attics, and crawl spaces.
  • Identified and reported equipment malfunctions, defective parts and materials to appropriate supervisor.
  • Troubleshot cable, underground junction boxes and conduit by utilizing specialized equipment and devices.
  • Responded to service requests during and after business hours.

Apprentice Electrician

Blattner Energy
09.2023 - 02.2024
  • Worked under supervision of Journeyman Electrician to learn trade and develop electrical knowledge.
  • Understood and used proper tools and equipment to install and maintain electrical systems.
  • Pulled wire through conduits and through holes in walls and floors.
  • Organized materials and tools in to maintain clean and neat work areas.
  • Followed all safety procedures and guidelines to promote safety while working on electrical systems.
  • Helped complete system installations, digging trenches, and breaking up concrete.
  • Tested continuity of circuits using test equipment to verify compatibility and safety of systems following installation, replacement, or repair.
  • Checked and performed electrical wiring through conduits and holes in walls and floors.
  • Read and interpreted drawings to provide wiring layouts for new installations
  • Read and interpreted blueprints and electrical schematics to determine layout of electrical systems.
  • Connected wires to circuit breakers, transformers and other components to create working electrical systems.
  • Learned and followed latest electrical codes and regulations to deliver compliant electrical systems.
  • Spliced, joined and connected wire to fixtures and other electrical components.
  • Repaired or replaced wiring, equipment and fixtures using hand tools and power tools.
  • Installed ground leads and connected power cables to equipment.
  • Fabricated custom and replacement parts according to specifications, using hand tools.
  • Installed 120/208 volt systems and 347/600 volt systems.
  • Assisted in troubleshooting and repairing electrical issues on-site.
  • Maintained tools and equipment, ensuring readiness for daily tasks.
  • Trained new apprentices on safety protocols and best practices in electrical work.
  • Kept tools and materials organized, contributing to a clean and safe work area for all team members throughout each project''s duration.
  • Acquired valuable hands-on experience with various types of wiring systems by assisting experienced electricians in diverse installation projects.
  • Increased job site safety by diligently adhering to OSHA standards and regulations during electrical installations.
  • Implemented proper grounding techniques during installations, reducing potential risks associated with power surges or faults in the system.
  • Collaborated closely with other trades on construction sites, fostering a positive working environment for efficient project completion.
  • Improved project efficiency through effective communication with team members and supervisors regarding tasks and responsibilities.
  • Identified and studied electrical problems to determine correct solutions.
  • Worked under supervision of journeyman electrician to learn trade and develop electrical knowledge.
  • Read and interpreted drawings to provide wiring layouts for new installations.
  • Handled installation of electrical components by splicing, joining, and connecting wire.
  • Terminated wiring and connected circuits with correct techniques.
  • Repaired systems, replaced malfunctioning parts, and supported electrical installations.
  • Optimized work readiness with organized tools and spaces.

Apprentice Electrician

OEG
01.2023 - 08.2023
  • Worked under supervision of Journeyman Electrician to learn trade and develop electrical knowledge.
  • Understood and used proper tools and equipment to install and maintain electrical systems.
  • Pulled wire through conduits and through holes in walls and floors.
  • Organized materials and tools in to maintain clean and neat work areas.
  • Fabricated custom and replacement parts according to specifications, using hand tools.
  • Interpreted drawings, wiring diagrams, flow charts and written descriptions of project requirements.
  • Inspected electrical systems, equipment and components to identify hazards, defects and need for adjustment or repair.
  • Examined electrical units for loose connections and broken insulation.
  • Installed safety and distribution components for electrical systems, such as switches, resistors and circuit-breaker panels.
  • Skilled at working independently and collaboratively in a team environment.
  • Proven ability to learn quickly and adapt to new situations.
  • Worked well in a team setting, providing support and guidance.
  • Worked effectively in fast-paced environments.
  • Managed time efficiently in order to complete all tasks within deadlines.
  • Demonstrated respect, friendliness and willingness to help wherever needed.
  • Excellent communication skills, both verbal and written.
  • Passionate about learning and committed to continual improvement.
  • Developed and maintained courteous and effective working relationships.
  • Cultivated interpersonal skills by building positive relationships with others.
  • Removed trash and excess materials to clean up work areas.
  • Installed, maintained and repaired electrical wiring, controls and lighting systems.
  • Followed blueprints to install wiring before completion of walls, ceilings or floors.
  • Connected wires to circuit breakers, transformers and other components.
  • Installed ground leads and connected power cables to equipment.
  • Installed electrical systems and components in residential and commercial settings.
  • Assisted in troubleshooting and repairing electrical issues to ensure safety compliance.
  • Collaborated with senior electricians on complex projects, enhancing technical skills and knowledge.
  • Contributed to process improvements that increased efficiency during installation projects.
  • Gained proficiency in operating various power tools such as drills, saws, crimpers, and wire strippers for efficient completion of electrical tasks.
  • Pulled EMT and PVC conduit wire according to plans and code requirements.
  • Exceeded expectations for apprenticeship requirements, completing assigned tasks accurately and efficiently under minimal supervision.
  • Contributed to a positive work environment by maintaining professionalism and adhering to company policies at all times.
  • Optimized workspace organization, maintaining a clean and orderly work area that promoted safety and productivity.
  • Installed 120/208 volt systems and 347/600 volt systems.

Electrician Helper

McCarthy Building Companies Inc.
01.2021 - 12.2022
  • Pulled wire through conduits and through holes in walls and floors.
  • Worked under supervision of Journeyman Electrician to learn trade and develop electrical knowledge.
  • Organized materials and tools in to maintain clean and neat work areas.
  • Helped complete system installations, digging trenches, and breaking up concrete.
  • Understood and used proper tools and equipment to install and maintain electrical systems.
  • Measured, cut and bent 750 and 650 wire with electrical tools.
  • Installed and tested fire alarms and smoke detectors in commercial and residential settings.
  • Read blueprints and schematics and communicated details to electricians.
  • Gathered parts, supplies, and tools in preparation for each workday or new job.
  • Connected electrical components and equipment.
  • Cleaned and organized job sites before and after jobs to maintain safety and efficiency of work environment.
  • Mounted and installed cables, outlets, switches and other electrical components.
  • Handled low-voltage and high-voltage wiring systems.
  • Tested wires and connections using multimeters and other testing devices.
  • Used hand and power tools to cut, bend and shape wires.
  • Followed safety procedures to maintain safe work environment.
  • Learned and followed latest electrical codes and regulations to deliver compliant electrical systems.
  • Read and interpreted blueprints and electrical schematics to determine layout of electrical systems.

Electrician Helper

Blattner Energy
05.2020 - 12.2021


  • Worked under supervision of Journeyman Electrician to learn trade and develop electrical knowledge.
  • Organized materials and tools in to maintain clean and neat work areas.
  • Helped complete system installations, digging trenches, and breaking up concrete.
  • Configured controllers and set up panels for panel installations.
  • Performed installations, alignments and balancing of electrical equipment.
  • Checked and performed electrical wiring through conduits and holes in walls and floors.
  • Connected electrical components and equipment.
  • Cleaned and organized job sites before and after jobs to maintain safety and efficiency of work environment.
  • Gathered parts, supplies, and tools in preparation for each workday or new job.
  • Utilized hand and power tools effectively for various electrical tasks, ensuring high-quality workmanship.
  • Collaborated with production teams to identify areas for process improvement, reducing defects by streamlining workflows.
  • Collaborated with production teams to address and resolve quality concerns, improving overall product reliability.

Education

Entry Level Technician - Electrical And Power Transmission Installation

National Technical Institute
Phoenix, AZ
01.2023

Skills

  • Safety Awareness
  • Wiring Layouts
  • Circuit Diagrams
  • Wiring Installation
  • Local and State Regulations
  • Electrical Maintenance and Repair
  • Safety Standards
  • 3-Phase Circuitry
  • Digging Trenches
  • Lighting Systems
  • Wiring Termination Requirements
  • Circuits and Wiring
  • Wiring for Commercial and Residential Projects
  • Fire Alarm Systems
  • Electrical Systems
  • Panel Termination
  • Follow Blueprints
  • Voltage and Current Meters
  • Wire Wrapping and Cutting
  • Install Equipment
  • Calibration Tools
  • Hand and Power Tools
  • Cable Termination
  • Attention to Detail
  • Excellent Communication
  • Self-Motivated
  • OTDR operation
  • Fusion splicing
  • Fiber optic routing
  • Fiber optic standards
  • Loss testing
  • Technical training
  • Telecommunications infrastructure
  • Fiber optic cleaning
  • Equipment calibration
  • Emergency restoration
  • Outside plant engineering
  • OSP construction
  • Cable installation
  • Structured cabling
  • Troubleshooting systems
  • Cable splicing
  • Educating customers
  • Documenting activities
  • System repair
  • Writing reports
  • Teamwork and collaboration
  • Problem-solving
  • Time management
  • Problem-solving abilities
  • Multitasking ability
  • Reliability
  • Excellent communication
  • Electrical safety
  • Electrical troubleshooting
  • Electrical installation
  • Hand and power tools
  • Low-voltage systems
  • Equipment troubleshooting
  • Battery systems
  • Power supplies
  • Willing to travel
  • Power distribution
  • High voltage systems
  • Grounding systems
  • Schematics interpretation
  • Quality testing
  • Instrument Calibration
  • Transformer maintenance
  • AV and electronics repair
  • Welding
  • Junction box assembly
  • Wiring diagram interpretation
  • AC and DC motors
  • Troubleshooting and diagnosis
  • Wire stripping
  • Blueprint and schematic

Certification

  • Area of certification Training - Timeframe

Languages

Spanish
Professional Working
English
Professional Working

Additional Information

OHSA 10 Certificate

Timeline

Fiber Optic Technician

Allo Fiber
04.2024 - Current

Apprentice Electrician

Blattner Energy
09.2023 - 02.2024

Apprentice Electrician

OEG
01.2023 - 08.2023

Electrician Helper

McCarthy Building Companies Inc.
01.2021 - 12.2022

Electrician Helper

Blattner Energy
05.2020 - 12.2021

Entry Level Technician - Electrical And Power Transmission Installation

National Technical Institute

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