Wärtsilä Energy leads the transition towards a 100% renewable energy future. We help our partners to accelerate their decarbonisation journeys through our market-leading technologies and power system modelling expertise. These cover decarbonisation services, future-fuel enabled balancing power plants, hybrid solutions, energy storage and optimisation technology, including the GEMS Digital Energy Platform. Did you know Wärtsilä has delivered 79 GW of power plant capacity and more than 130 energy storage installations in 180 countries around the world? In this fast changing world of energy, we are constantly on the lookout for future-oriented talent to join our team and to work towards enabling sustainable societies through innovation in technology and services - together. Want to join the ride?  We are seeking an experienced Maintenance Supervisor – Electrical to lead and coordinate electrical maintenance activities at our power plant in Victoria Island, Lagos, Nigeria. The role is responsible for ensuring the safe, reliable, and efficient operation of electrical systems and equipment while maximizing plant availability, reliability, and performance. Interested candidates are encouraged to apply and become part of a team committed to delivering safe, reliable, and efficient power generation operations. Main Responsibilities<ul><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Plan and supervise daily electrical maintenance activities to achieve operational and contractual targets.</li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Ensure plant reliability and availability in line with contractual requirements.</li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Manage preventive, corrective, and breakdown maintenance activities.</li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Coordinate spare parts planning and follow up with the Parts Coordination Management team.</li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Ensure compliance with HSE standards, safe work practices, and company procedures.</li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Lead all electrical maintenance activities, including major overhauls and troubleshooting.</li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Support plant operations during start-ups, shutdowns, and operational disturbances.</li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Maintain maintenance records, reports, and safety documentation.</li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Ensure availability of tools, spare parts, and maintenance resources.</li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Apply troubleshooting and Root Cause Analysis (RCA) techniques to resolve plant issues.</li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Communicate effectively with stakeholders and support continuous improvement initiatives.</li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Perform other duties as assigned by the Plant Manager. </li></ul> Education &amp; Experience<ul><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Bachelor's Degree in Electrical Engineering (B.Eng. or B.Tech.). </li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">5–8 years of relevant experience in Gas or HFO Engine Power Plants. </li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Experience with PLCs, control systems, and power plant automation is an advantage. </li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Knowledge of WECS and UNIC systems and RCA methodologies is preferred. </li></ul> Required Skills &amp; Competencies <ul><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Strong knowledge of electrical systems, generators, motors, switchgear, transformers, and control systems. </li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Experience in preventive and corrective maintenance planning. </li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Good troubleshooting and fault-finding skills. </li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Knowledge of PLCs, automation, and electrical protection systems. </li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Understanding of HSE standards and permit-to-work systems. </li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Ability to read and interpret electrical drawings and technical manuals. </li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Proficiency in CMMS/maintenance systems and MS Office. </li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Strong leadership, communication, and team management skills. </li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Ability to work under pressure and manage multiple priorities. </li></ul> Last application date: 22/07/2026  At Wärtsilä we value, respect and embrace all our differences, and are committed to diversity, inclusion and equal employment opportunities; everyone can be their true self and succeed based on their job-relevant merits and abilities.  Please note that according to Wärtsilä policy, voluntary consent for a security check may be required from candidates being considered for this position, depending on the applicable country. This is Wärtsilä Wärtsilä is a global leader in innovative technologies and lifecycle solutions for the marine and energy markets. Our team of 18,300 professionals, in more than 230 locations in 77 countries, shape the decarbonisation transformation of our industries across the globe. Read more on <a style="color:black;" href="http://www.wartsila.com">www.wartsila.com</a>.

We enable sustainable societies through innovation in technology and services together with all our stakeholders &ndash; today and tomorrow. We emphasise innovation in sustainable technology and services to help our customers continuously improve environmental and economic performance. We work together with our strong ecosystem of partners every day, providing a wide portfolio of leading technologies and innovative solutions that offer our customers superior uptime, reliability and foreseeable lifecycle costs across their operations. Our global passionate team of 17,500 energy and maritime experts in 200 locations in more than 70 countries is committed to shaping decarbonisation transformation of our industries across the globe.

Maintenance Supervisor Electrical

Wärtsilä Energy leads the transition towards a 100% renewable energy future. We help our partners to accelerate their decarbonisation journeys through our market-leading technologies and power system modelling expertise. These cover decarbonisation services, future-fuel enabled balancing power plants, hybrid solutions, energy storage and optimisation technology, including the GEMS Digital Energy Platform. Did you know Wärtsilä has delivered 79 GW of power plant capacity and more than 130 energy storage installations in 180 countries around the world? In this fast changing world of energy, we are constantly on the lookout for future-oriented talent to join our team and to work towards enabling sustainable societies through innovation in technology and services - together. Want to join the ride?  We are seeking an experienced Maintenance Supervisor – Electrical to lead and coordinate electrical maintenance activities at our power plant in Victoria Island, Lagos, Nigeria. The role is responsible for ensuring the safe, reliable, and efficient operation of electrical systems and equipment while maximizing plant availability, reliability, and performance. Interested candidates are encouraged to apply and become part of a team committed to delivering safe, reliable, and efficient power generation operations. Main Responsibilities<ul><li>Plan and supervise daily electrical maintenance activities to achieve operational and contractual targets.</li><li>Ensure plant reliability and availability in line with contractual requirements.</li><li>Manage preventive, corrective, and breakdown maintenance activities.</li><li>Coordinate spare parts planning and follow up with the Parts Coordination Management team.</li><li>Ensure compliance with HSE standards, safe work practices, and company procedures.</li><li>Lead all electrical maintenance activities, including major overhauls and troubleshooting.</li><li>Support plant operations during start-ups, shutdowns, and operational disturbances.</li><li>Maintain maintenance records, reports, and safety documentation.</li><li>Ensure availability of tools, spare parts, and maintenance resources.</li><li>Apply troubleshooting and Root Cause Analysis (RCA) techniques to resolve plant issues.</li><li>Communicate effectively with stakeholders and support continuous improvement initiatives.</li><li>Perform other duties as assigned by the Plant Manager. </li></ul> Education &amp; Experience<ul><li>Bachelor's Degree in Electrical Engineering (B.Eng. or B.Tech.). </li><li>5–8 years of relevant experience in Gas or HFO Engine Power Plants. </li><li>Experience with PLCs, control systems, and power plant automation is an advantage. </li><li>Knowledge of WECS and UNIC systems and RCA methodologies is preferred. </li></ul> Required Skills &amp; Competencies <ul><li>Strong knowledge of electrical systems, generators, motors, switchgear, transformers, and control systems. </li><li>Experience in preventive and corrective maintenance planning. </li><li>Good troubleshooting and fault-finding skills. </li><li>Knowledge of PLCs, automation, and electrical protection systems. </li><li>Understanding of HSE standards and permit-to-work systems. </li><li>Ability to read and interpret electrical drawings and technical manuals. </li><li>Proficiency in CMMS/maintenance systems and MS Office. </li><li>Strong leadership, communication, and team management skills. </li><li>Ability to work under pressure and manage multiple priorities. </li></ul> Last application date: 22/07/2026  At Wärtsilä we value, respect and embrace all our differences, and are committed to diversity, inclusion and equal employment opportunities; everyone can be their true self and succeed based on their job-relevant merits and abilities.  Please note that according to Wärtsilä policy, voluntary consent for a security check may be required from candidates being considered for this position, depending on the applicable country. This is Wärtsilä Wärtsilä is a global leader in innovative technologies and lifecycle solutions for the marine and energy markets. Our team of 18,300 professionals, in more than 230 locations in 77 countries, shape the decarbonisation transformation of our industries across the globe. Read more on <a href="http://www.wartsila.com">www.wartsila.com</a>.

Maintenance Supervisor Electrical

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Wartsila

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