SAP
Walter Sizwe Majoro
Electrical Supervisor
Abu Dhabi
Summary
A nuclear professional with eight years of experience in PWR power plants has cultivated robust expertise through dynamic roles in both plant operations and maintenance departments. This extensive background includes serving as a Senior Plant Operator and Senior Electrical Technician, with specialized proficiency in circuit breaker testing, troubleshooting, and UPS Inverter maintenance. Currently excelling as an Outage Electrical Maintenance Supervisor, this individual orchestrates the efficient and reliable performance of electrical systems during critical outage periods. Adept at executing complex electrical tasks across various settings, consistently adhering to stringent nuclear safety standards, and recognized as a collaborative team player dedicated to delivering high-quality results. The ability to navigate the complexities of nuclear operations and maintenance, coupled with a steadfast commitment to safety and quality, positions this professional as a valuable asset in any high-stakes nuclear environment.
Overview
9
9
years of professional experience
6
6
years of post-secondary education
Work History
Electrical Supervisor
Altrad Endel
Abu Dhabi
07.2024 - Current
- Coordinated cross-functional work activities with other supervisors, ensuring smooth and timely execution of major outage projects, consistently meeting or exceeding project deadlines.
- Improved workflow efficiency by creating and implementing more effective scheduling and team allocation system, significantly enhancing supervision and productivity of electrical teams.
- Maintained strict adherence to quality standards by conducting thorough inspections of electricians' work, which resulted in consistently high compliance with project specifications and noticeable reduction in rework.
- Strengthened communication channels between management, clients, and staff, ensuring clear alignment on project goals and contributing to strong client satisfaction and successful project outcomes.
- Promoted safer work environment by developing and enforcing comprehensive safety regulations and procedures, leading to significant decrease in workplace incidents for construction and extraction workers.
Senior Electrical Technician
Altrad Endel
Abu Dhabi
1 2023 - 6 2024
- Reviewed work procedures and work packages for various work scope pre and post execution
- Performed maintenance and testing on 480V switch-gear, main generator, auxiliary transformers, UPS systems, inverters, and circuit breakers (13.8kV, 4.16kV, 480V), including over-current protection relays.
- Installed and monitored temporary power systems to support various outage scopes, ensuring reliable power during critical operations.
- Inspected motor driven generator sets for reactor control rod drive mechanism.
- Enhanced safety standards by conducting thorough risk assessments and implementing necessary changes
- Collaborated with cross-functional teams to successfully complete complex projects within deadlines
- Trained new employees on company-specific procedures, accelerating their integration into workforce
- Recommended improvements in work processes which resulted in increased productivity without compromising safety standards
- Led junior technicians, providing guidance and sharing expertise to improve overall team performance
Electrical Maintenance Technician
Eskom SOE
Cape Town
11.2021 - 01.2023
- Consistently ensured full compliance with industry codes, regulations, and best practices during all electrical system maintenance activities, resulting in reliable system performance and minimizing operational risks.
- Expertly carried out maintenance on LV motors, lead acid batteries, and chargers, improving equipment longevity and operational efficiency.
- Played key role in both emergency and scheduled shutdowns by effectively managing electrical duties, contributing to smooth transitions and minimal downtime.
- Successfully conducted preventative maintenance on inverters, chargers, and switchboards, preventing potential failures and enhancing overall system reliability.
- Performed thorough testing of protection relays and inspections of switchboards and switchgear, ensuring all equipment met required specifications and operated at optimal performance levels.
- Reduced downtime through efficient diagnosis and repair of electrical issues in production machinery.
- Improved safety standards by conducting thorough inspections and implementing corrective actions for electrical hazards.
Senior Nuclear Plant Operator
Eskom SOE
Cape Town
01.2016 - 10.2021
- Played key role in four successful plant outage teams, contributing to efficient execution of complex maintenance projects and ensuring minimal downtime during critical operations.
- Effectively implemented PTW applications and isolation procedures for both online and outage work, ensuring safety and compliance throughout all maintenance activities.
- Safely isolated plant systems and conducted equipment line-ups to support maintenance efforts, enhancing overall operational readiness.
- Operated and continuously monitored boilers, turbines, and wells in PWR nuclear power plant, ensuring smooth and reliable plant performance.
- Streamlined waste disposal processes to reduce environmental impact, contributing to plant's sustainability initiatives.
- Improved plant efficiency through proactive maintenance and timely troubleshooting of equipment, preventing potential disruptions and optimizing performance.
- Maintained safe working environment by adhering to safety protocols and conducting regular inspections.
- Recorded inside and outside process readings on daily log sheets.
- Knowledgeable of machine maintenance in order to troubleshoot effectively.
- Adjusted pumping systems, chemical feeders, auxiliary equipment, control systems storage tank levels and pump stations indicators.
- Monitored flows, pressures, chemical feeds levels, and water quality indicators.
Education
Post Graduate Diploma - Project Management
Management College of South Africa
Cape Town 01.2022 - 05.2022
Baccalereaus Technologiae - Electrical Engineering
Central University of Technology
Bloemfontein, ZAF 07.2014 - 05.2015
Diploma - Electrical Engineering
Central University of Technology
Bloemfontein, ZAF 01.2010 - 05.2014
Skills
Nuclear Operations
Additional Information
Plant Safety Regulations qualified (PTW/Clearance writer), SAP trained, Omicron CIBANO and CMC competent., Non-Licensed nuclear power plant operator qualified (INPO accredited), Incident Management Trained, Emergency Responder Trained
Software
Microsoft suite
PTW/Clearance writer & holder
Timeline
Electrical Supervisor
Altrad Endel
07.2024 - Current
Post Graduate Diploma - Project Management
Management College of South Africa
01.2022 - 05.2022
Electrical Maintenance Technician
Eskom SOE
11.2021 - 01.2023
Senior Nuclear Plant Operator
Eskom SOE
01.2016 - 10.2021
Baccalereaus Technologiae - Electrical Engineering
Central University of Technology
07.2014 - 05.2015
Diploma - Electrical Engineering
Central University of Technology
01.2010 - 05.2014
Senior Electrical Technician
Altrad Endel
1 2023 - 6 2024
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