John Mwangi
Electrical Technician
About
A skilled and dedicated Electrical Technician with over 3 years of hands-on experience in back-up systems, installing, maintaining, and repairing electrical systems in residential, commercial, and industrial settings. Proficient in diagnosing electrical faults, performing preventive maintenance, and ensuring compliance with safety standards and regulations. Experienced in working with high and low-voltage systems, control panels, wiring, and electrical equipment.
Strong problem-solving skills, attention to detail, and the ability to work both independently and collaboratively in a fast-paced environment. Committed to ensuring optimal functionality and efficiency of all electrical systems to minimize downtime and enhance operational performance.
Experience
Electrical Technician - Power Controls Ltd - Kenya
(2025-04)
Actively involved in delivering services in back-up systems, electrical installation, maintenance, and technical support services within industrial and commercial environments.
- Installation and wiring of control panels, ensuring proper configuration, safety compliance, and efficient system operation
- Assembly and wiring of low-voltage (LV) panels, including component integration and testing for reliability and performance
- Execution of electrical installations in industrial setups, including system layout, cable routing, and equipment connection in line with industry standards
- Diagnosing and resolving electrical faults in control systems and industrial equipment to minimize downtime and improve efficiency
- Conducting comprehensive testing of electrical systems and components to ensure functionality, safety, and compliance with required specifications
- Site survey and load assessment
- Wiring of the Battery bank
- Installation of UPS units and battery banks
- Electrical wiring and cable termination
- Configuration and commissioning of the UPS system
- Preventive maintenance and routine servicing
- Battery testing and replacement
- Troubleshooting power faults and alarms
- Monitoring voltage, backup time, and system performance
- Repair or replacement of faulty components such IGBTs
- Preparing maintenance and service report
Electrical Technician - Noorani Autozone Ltd - Kenya
(2023-02 - 2024-09)
- Performing installations, maintenance and repair of electrical systems
- Carrying-out electrical tests
- Diagnosing electrical issues and implement effective solutions
- Collaborating with other contractors to complete projects efficiently and on schedule
- Maintaining accurate records of work done and materials used
- Installation and wiring of the MID, pumps and pressure gauge
- Installation and programming of submersible pump controllers (VFD)
- Calibrating of product tanks
- Installation of submersible pumps
- Punching of the dipstick
- Water evacuating from the product tanks
- Conducting electrical site survey
- Mobilizing and demobilizing of materials to and from the site
- Supervising of both electrical and civil works
- Mechanical fittings installation of product tank covers
Junior Technician - Bunge Tower - Contemporary Engineering Company - Kenya
(2022-02 - 2023-01)
- Electrical installation
- Mounting and wiring of distribution boards
- Installing of cable trays and cable trunks
- Power and distribution management
- Energy efficient optimization
- Installation of backup power system
- Elevator system support
- Laying and Termination of armored cables
- Earthing of electrical systems and communication mast
- Installation and wiring of industrial sockets
- Participating in safety inspections and ensured compliance with electrical codes
- Collaborating with site engineers to troubleshoot and resolve electrical issues on-site
- Carrying out of corrective and preventive maintenance of electrical systems
Internal Industrial Attachment - Technical University of Kenya - Nairobi, Kenya
(2021-01 - 2021-04)
Undertook training in the various workshops and departments.
- Telecommunication department - Introduction to networking, making Ethernet cables, configuration of routers and set-up of internet access points
- Control and instrumentation workshop - Introduction to pneumatic and hydraulic systems and hands on training with PLC
- Computing department - Hands-on training with computer aided design (AutoCAD)
- Electronics workshop - Hands-on training on circuit board design, soldering and faulty diagnosis, also familiarization of integrated circuits and implementation of digital circuits using them
Trainee - Domestic Electrical Installation - Self-Employed - Kenya
(2020-04 - 2020-12)
During the COVID-19 break-out, undertook training in home region.
- Residential installation including Lightings, power outlets, cooker, water heater, mains, distribution and consumer unit installation
Internal Industrial Attachment - Technical University of Kenya - Nairobi, Kenya
(2019-05 - 2019-08)
- Studying and familiarization of EPRA and IEEE regulations
- Comprehensive know-how of photovoltaic
- Hands on training with technical components such as digital multimeter, signal generator, and oscilloscope
- Design and implement motor controls both star delta and direct on line
- Design and implementation of domestic installation and associated devices such as switches, distribution boards, sockets and lighting systems, instant shower and cooker sockets outlet
Education
Diploma - Electrical and Electronic Engineering - Technical University of Kenya (2018-09 - 2021-12)
Certificate - Information Technology - Hope Vocational Training Institute (2018-05 - 2018-08)
Kenya Certificate of Secondary Education (KCSE) - Koelel High School (2014-02 - 2017-11)
Kenya Certificate of Primary Education (KCPE) - Kariandusi Primary School (2005-01 - 2013-10)
