Latest Jobs at Optimus Bank

Are you an experienced Network Administrator?

We have an exciting opportunity for you!

Responsibilities Include:

• Configuration and installation of various network devices and services (e.g., routers, switches, firewalls, load balancers, VPN,VOICE PBX, QoS)
• Network maintenance and system upgrades including service packs, patches, hot fixes and security configurations
• Monitoring system resource utilization, trending, and capacity planning
• Providing Level-2/3 support and troubleshooting to resolve issues
• Work within established configuration and change management policies to ensure awareness, approval and success of changes made to the network infrastructure
• Liaising with vendors and other IT personnel for problem resolution
• Documentation of Policies and knowledge base.

Requirements

• BSc/Ba in Information Technology, Computer Science or a related discipline; professional certification (e.g. CCNP, NSE4)
• Proficiency of networking protocols (e.g., IPSEC, HSRP, BGP, OSPF,EIGRP 802.11, QoS)
• Understanding of VPN Technologies
• Solid understanding of the OSI or TCP/IP model
• Proficiency of LAN Technologies (Vlans;Trunks,Etherchannels, Spanning Tree)
• Hands-on experience with Next-Generation Firewalls (Fortinet, Cisco Firepower) Hands-on experience with monitoring, network diagnostic and network analytics tools (e.g PRTG, SOLARWIND, WIRESHARK, FIREPOWER PACKET TRACER)

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Are you an experienced Information Risk Management Personnel?

We have an exciting opportunity for you!

Responsibilities Include:

• Lead and coordinate Vulnerability Assessment and Penetration Testing (VAPT) for applications, infrastructure, and digital platforms.
• Review and test security-related changes (e.g., firewall rules, system patches, configuration updates) before deployment.
• Conduct security configuration reviews and ensure adherence to hardening and baseline standards.
• Evaluate and approve system and solution architectures to ensure alignment with security and risk requirements.
• Maintain and update the IT Risk Register and track remediation of identified issues.
• Ensure compliance with CBN regulations, NDPA/NDPR, ISO 27001, and other industry standards.
• Provide technical leadership and guidance to the IT Risk and Security Testing team.
• Report IT risk and vulnerability trends to management and governance committees.

Requirements

Education/Qualification

• BSc/Ba in Information Technology, Computer Science or a related discipline​

Experience

• 4+ years of experience in IT risk, cybersecurity, or IT audit, with hands-on VAPT or configuration review experience.​

General Knowledge and Skills

• Strong knowledge of security frameworks (ISO 27001, NIST, COBIT) and risk management practices.
• Certifications such as CEH, or OSCP is an added value.
• Excellent analytical, reporting, and stakeholder engagement skills.