Lead Maintenance M&E Power Engineer / Site Facility Manager

International Facilities Services (IFS) Group -Our client operates a strategically important 60,000 sqm mixed-use island development comprising industrial, commercial, and residential facilities, including iconic venues that host state functions, diplomatic engagements, conferences, exhibitions, and major public events requiring uninterrupted 24/7/365 engineering and building services. Following ongoing major renovation and the onboarding of a multinational anchor tenant, the facility now features a highly sophisticated infrastructure integrating grid power, utility-scale solar hybrid systems, Caterpillar generators, ATS/AMF automation, UPS systems, advanced BMS, Daikin HVAC, hydraulics, fire protection, and vertical transportation systems. They are recruiting to fill the position below:

Job Title: Lead Maintenance M&E Power Engineer / Site Facility Manager

Location: Mainland, Lagos

Employment Type: Full-time

About the Role

We are looking for a rare breed—a competent power engineer who commands a room through competence, not title, who will be the single point of technical authority at our client’s high-profile facilities, managing a power infrastructure that spans national grid supply, a utility-scale solar hybrid system, multiple large-capacity diesel generators (3 units of 2MW), fully automated ATS/AMF switching, and critical building services across hard and soft services Must be an experienced maintenance engineer with the technical depth to diagnose a fault and be able to lead the team to fix it; who does not wait to be told. He walks the plant, reads the BMS, spots the trend before it becomes a trip, and acts on it. Must command respect from the team and the client through your knowledge, your calmness under pressure, and your proven track record—not through hierarchy alone. And can write a clear, professional technical report and present it with confidence to a boardroom. You can also pull on overalls and get into a generator room. On this site, failure is not an option! The Lead M&E Engineer/Site Manager will serve as the senior technical authority on-site, responsible for ensuring operational reliability, leading technical teams, managing critical incidents, and providing confident, precise decision-making and technical leadership across all building systems. This is not a Desk role. Power Systems—Core Responsibility Area Daily Operational Management: Manage and optimise the integrated power supply architecture—national grid intake, solar PV/hybrid inverter system, diesel generator sets, and battery/UPS backup systems—ensuring seamless, uninterrupted power delivery across all facility zones at all times. Oversee ATS/AMF panel operation—verify automatic changeover logic, test transfer times, and manually intervene where required; ensure all changeover sequences are logged and any anomalies investigated and resolved before the next event. Monitor and manage the solar hybrid system—inverter performance, battery state of charge, grid-tie logic, and export/import parameters; interpret system data logs and optimise dispatch strategy to minimise diesel consumption and maximise solar utilisation. Oversee HV/LV electrical distribution—MCC panels, distribution boards, busbar systems, power factor correction equipment, harmonic filters, and earthing/bonding; carry out or directly supervise all HV switching operations in compliance with a formal switching schedule and Permit to Work system. Plan, schedule, and directly supervise generator PPM—oil and filter changes, load bank testing, cooling system checks, fuel system inspection, governor calibration, injector servicing, turbocharger inspection, and battery maintenance—across all CAT units on-site. Manage diesel fuel procurement, storage, consumption tracking, and stock management; maintain fuel reconciliation records and raise procurement requests ahead of all critical event periods. Technical Leadership & Engineering Judgement: Conduct root cause analysis for all electrical faults, power anomalies, and unplanned outages; produce a written investigation report with corrective and preventive actions for every significant event. Review and approve all electrical maintenance work carried out by junior engineers and subcontractors—no electrical work on this site proceeds without your authorisation and sign-off. Identify energy optimisation opportunities—load profiling, demand-side management, power factor improvement, and solar dispatch scheduling—targeting measurable reductions in diesel consumption and grid import costs year-on-year. Building Services & M&E Systems Management: Provide technical oversight across all M&E building services—HVAC (Daikin VRV systems, chiller plant, AHUs), hydraulics (chilled water, condenser water, domestic water, sewage), fire detection and suppression (including FM-200 clean agent systems), passenger lifts, stage elevators, dumbwaiters, and UPS systems. Review and approve all M&E PPM schedules and maintenance outputs; ensure PPM completion rates remain above 95% and that all asset maintenance records are accurately maintained in the CMMS. Manage the BMS—setpoints, alarm thresholds, trend logging, and scheduled operations; use BMS data proactively to identify plant deterioration before it becomes a failure. Lead the technical response to all building services emergencies—you are the first senior engineer called at any hour when a critical system fails during an event. Interface with all OEM technical representatives—Daikin, CAT, Schneider, ABB, or equivalent—during commissioning, warranty inspections, and specialist maintenance visits; review and approve their work and maintain records of all OEM service interventions. Site Management & Leadership: Function as the overall Site Manager for the IFS FM operation at the facility—the single point of accountability for te