Assistant Manager (Power Plant) at Ascentech Services Limited

Ascentech Services Limited is a full-fledged Human Resource Solution Provider incorporated in 2013 with its Head Office in Lagos, Nigeria. We are committed to forging long-term partnerships with our clients by creating and delivering robust and flexible services that address the changing needs of their business.

We are recruiting to fill the position below:

Job Title: Assistant Manager (Power Plant)

Location: Shagamu, Ogun
Employment Type: Full-time
Department: Power Plant – Electrical
Start Date: Immediate

Job Description

• The Assistant Manager / Officer, Power Plant (Electrical) will be responsible for overseeing daily shift operations and ensuring optimal performance of the power plant’s electrical systems and equipment.
• The role requires strong technical competence, hands-on maintenance skills, and the ability to troubleshoot and resolve operational issues efficiently.

Key Responsibilities

• Independently operate and manage daily shift activities of the substation, including overhaul, repair, and troubleshooting of Bergen or Wartsila engines and associated utilities.
• Conduct operation and maintenance of transformers, VCBs, and ACBs.
• Provide technical expertise for electrical equipment including transformers, generators, motors, relays, and cables.
• Operate and troubleshoot DOL starters, star-delta starters, and VFD systems.
• Manage and troubleshoot PCC and MCC systems.
• Develop and implement preventive maintenance schedules for all critical equipment as per OEM guidelines, while ensuring proper documentation and compliance with ISO standards.
• Perform maintenance and repair of all instruments, PLC control systems, and LV, MV & HV switchgears.
• Carry out maintenance and operations of all electrical equipment within the Wartsila power plant and associated facilities
• Utilize computer applications effectively for reporting, monitoring, and documentation.

Salary Range
N350,000 - N500,000 / Month Gross.

Application Closing Date
22nd November, 2025.

How to Apply
Interested and qualified candidates should send their CV to: recruiter9@ascentech.com.ng using the job title as subject of the mail.