Arnoldo Marquez

Skilled electrical professional with 2+ years of experience in residential and commercial projects, including wiring, troubleshooting, and equipment repair. Proficient in installing outlets, switches, and control systems, as well as supporting structural steel assembly. Experienced in appliance repair and maintaining PLC, drives, and control systems for efficient operations.

TSMC technician at TSMC

Operate and calibrate high-precision semiconductor manufacturing equipment to meet daily output targets. Semiconductor tool installation, pneumatic systems, vacuum line assembly, and precision mechanical assembly.

• Conducted system checks and functional testing to verify tool performance prior to handover to production and corrective maintenance of electrical hardware, testing, and system diagnostics and documentation of electrical modifications and performed regular inspections to ensure compliance with safety codes.
• Maintained and repaired electrical and mechanical equipment by diagnosing and resolving malfunctions, ensuring minimal downtime.

Electric Helper at Electrician

• Installed outlets and switches in residential and commercial settings, advancing to complex tasks such as wiring new homes and troubleshooting electrical issues.
• Troubleshot and repaired electrical outlets and switches, ensuring safe and reliable operation for clients in both residential and commercial buildings.
• Replaced lighting fixtures at commercial buildings, improving energy efficiency and safety by following proper installation procedures.
• Supported licensed electricians by preparing materials and assisting with complex wiring projects, contributing to timely project completion.

Appliance Technician at Factory Appliance

• Repaired appliances by diagnosing and fixing issues with refrigerators, washing machines, dishwashers, ovens, and dryers, ensuring optimal performance for customers.
• Resolved refrigerator cooling issues by checking power supply, condenser coils, and door seals, restoring proper temperature control.
• Restored washing machine functionality by clearing drain hose clogs and cleaning drain pump filters, reducing downtime for clients.
• Improved dishwasher performance by removing spray arm blockages and cleaning filters, ensuring thorough cleaning results.
• Repaired ovens and dryers by inspecting heating elements and venting, ensuring safe and efficient operation for end users.

Electrician at Samuel EPC (2024-12 – 2025-06)

• Installed and maintained wiring, lighting, and control systems in buildings and factories, ensuring compliance with safety standards.
• Terminated and pulled cables, connecting wires to devices and panels to complete circuits and support operational efficiency.
• Designed and planned cable routes, selecting appropriate cable types and sizes based on voltage, current, and environmental conditions.
• Installed conduits and secured cables using proper connectors and fittings, protecting electrical systems from physical damage and hazards.
• Connected equipment to electrical panels, machinery, and lighting fixtures, supporting seamless integration and reliable system performance.

Iron Worker at Iron work (2022-12 – 2023-12)

• Assisted with basic welding, cutting, and grinding tasks under supervision, developing foundational skills in metalwork.
• Supported construction of a multi-story commercial building by helping install steel beams and columns, contributing to structural integrity.
• Collaborated with experienced iron workers to ensure proper alignment and secure installation of steel components.
• Maintained a safe work environment by following safety protocols and using appropriate protective equipment during all tasks.

Woods at Woods (2020-02 – 2021-12)

• Maintained and repaired electrical and mechanical equipment by diagnosing and resolving malfunctions, ensuring minimal downtime.
• Diagnosed faulty wiring and inspected malfunctioning apparatus such as transformers, motors, and lighting fixtures to determine repair needs.
• Controlled, documented, and updated all equipment PLCs, drives, and control systems to maintain accurate records and system reliability.
• Installed relays, switches, pipes, outlets, and switches, supporting safe and efficient operation of electrical systems.

High school diploma – Deming High School

Upper secondary education