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Information Technology (IT) Officer

Sigma Consulting Group · Lagos

New
🇬🇧 English
BankOne Core Banking Application IT technical support Hardware & Software Troubleshooting Network Administration Operating Systems User Account & Access Management Data Backup & Recovery Database Fundamentals Cybersecurity & Information Security Digital Banking Support IT Asset Management Incident Management Microsoft Office Suite Basic IT Audit & Compliance Support

Job description

About the role

The client, a reputable financial institution, is looking for a technically competent and service‑oriented IT Officer to support its technology infrastructure, systems, users, and digital banking operations. The role involves first‑level technical support, hardware and software maintenance, network management, and administration of the BankOne Core Banking Application.

Key responsibilities

  • Provide first‑level technical support to staff across the head office and branches, diagnosing and resolving hardware, software, network and system issues.
  • Support the BankOne Core Banking Application, handling user access, functionality issues, performance monitoring and coordination with vendors.
  • Install, configure and maintain computers, printers, network devices and monitor LAN/WAN connectivity.
  • Manage user accounts and access rights in line with security policies, including password management and access de‑provisioning.
  • Monitor security threats, enforce endpoint protection, and promote cybersecurity awareness.
  • Perform routine data backup, verify integrity, and support disaster‑recovery procedures.
  • Assist with digital banking channels, escalating critical incidents promptly.
  • Liaise with approved vendors, track service delivery and maintain records of technical interventions.

Required profile

  • Bachelor's degree or HND in Computer Science, IT, Computer Engineering or related field.
  • 2–4 years of relevant IT experience, preferably in a micro‑finance bank, commercial bank or fintech.
  • Mandatory hands‑on experience with the BankOne Core Banking Application.
  • Professional certifications such as CCNA, CompTIA A+, CompTIA Network+ or Microsoft certifications are an advantage.

Required skills

  • BankOne Core Banking Application
  • IT technical support and hardware/software troubleshooting
  • Network administration (LAN/WAN, routers, switches)
  • Operating systems (Windows, Linux)
  • User account and access management
  • Data backup and recovery procedures
  • Database fundamentals
  • Cybersecurity and information security controls
  • Digital banking platform support
  • IT asset management and incident management
  • Microsoft Office Suite
  • Basic IT audit and compliance support

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Published 10 hours ago

Expires 1 month from now

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Sigma Consulting Group

Lagos