To ensure that all Risks and vulnerabilities associated with the bank’s IT Network platforms and related systems are promptly identified and mitigated appropriately.
Perform regular process reviews on different teams in the IT department for Nigeria and African subsidiaries.
Perform regular process reviews on different teams in the ISOD department
Perform reviews of user accounts and groups on the bank’s Network devices, servers, and operating systems and ensure that privileges on these systems are granted on a need-to-use basis.
Ensure proper change control procedures over changes to the Network, DR, Servers, updates, and patches.
Perform reviews to assess the adequacy and effectiveness of IT Network/Server security by checking for the enforcement of the following; System backups, server Hardening, Batch job security, Device File Security, physical access restriction, etc.
Review the overall network security strategy including but not limited to Network design, Security policies, documentation, redundancies, Segmentations, Compartmentalization, virtualizations, Defense-in-depth, Penetration testing, Staffing structure, device hardening, patching,
Verify that appropriate controls are in place against vulnerabilities associated with the network through the prompt deployment of Fixes, Patches, and service packs for CISCO devices, IOS, and Windows Operating systems. Raise and document exceptions where applicable.
Maintain monthly statistics of link/device downtime for all branches and produce monthly system downtime reports as part of the overall control situation report of internal control.
Education
Minimum Education: First Degree in any science or Engineering course, CISA or CISSP or IT-related certification such as CISCO Certified Network Associate (CCNA), or Microsoft Certified System Engineer (MCSE).
Experience
Minimum experience: 3 years relevant experience in information systems, auditing, control, or IT security work.
