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Home Jobs Abuja Internal Network Audit and Security Engineer

Internal Network Audit and Security Engineer

Mecer Consulting Limited  · Consulting

Full Time Abuja
Abuja
Deadline: 30 June 2026
Posted June 17, 2026

Oversee and execute a comprehensive range of essential duties and responsibilities to ensure operational excellence and organizational success. This role demands a proactive approach, with responsibilities including strategic planning, team leadership, and the implementation of best practices to drive efficiency and productivity. The successful candidate will be expected to manage projects from inception to completion, collaborate with cross-functional teams, and maintain adherence to company policies and industry regulations. Additionally, the position requires meticulous attention to detail in monitoring performance metrics, identifying areas for improvement, and delivering measurable results. Strong communication skills, problem-solving abilities, and a commitment to continuous learning are essential for excelling in this dynamic environment.

Responsible for the installation, configuration, monitoring, and maintenance of LAN, WAN, routers, switches, firewalls, wireless networks, and VPNs to ensure optimal network performance and security.

Ensure reliable network connectivity throughout the head office, branch offices, data center, and for remote users.

Evaluate network performance metrics, including uptime, bandwidth utilization, and overall service availability to ensure optimal operational efficiency.

Investigate and address network-related issues while delivering expert technical assistance to users.

Provide maintenance and operational support for servers, backup systems, email platforms, internet services, and core banking connectivity infrastructure.

Develop and deploy network security measures, including access controls, patch management, and vulnerability mitigation strategies.

Oversee the upkeep of network documentation, asset inventories, IP registrations, software licenses, and configuration backups to ensure accuracy and accessibility.

Engage in collaborative communication with internet service providers, suppliers, and IT service partners to ensure seamless operations and service alignment.

Requirements

A relevant academic background in Computer Science, Information Technology, Computer Engineering, Electrical/Electronics Engineering, or an equivalent discipline, evidenced by a Bachelor’s Degree or Higher National Diploma, is required.

Relevant certifications, including CCNA, CCNP, Compton Network+, Security+, Fortinet, Azure, AWS, or ITIL, are advantageous.

Requires a minimum of five years of hands-on experience in network administration, infrastructure support, or IT operations.

Proficiency in banking, fintech, financial services, or a regulated industry is highly beneficial.

Proficient expertise in routing, switching, firewalls, VPNs, network monitoring, cybersecurity protocols, and backup system management is required.

go to method of application

Qualified candidates who meet the requirements are encouraged to submit their CVs by emailing recruitment@mecer.consulting, with the job title clearly indicated in the subject line.

Qualifications

BA/BSc/HND , Professional Certificate

Experience Required

5 years

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