Information Technology (IT) Officer
Sigma Consulting Group · Lagos
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
Questions fréquentes
Why are you reporting this job?
Explore further
Salaries, guides and searches in Nigeria.
Salaries by job title
Apply in 30 seconds
Enter your email to apply. An account will be created automatically.
By continuing, you accept our terms of use.
Already have an account? Login
Published 23 hours ago
Expires 1 month from now
7 views · 0 interested
Boost your chances
Upload your CV — we will match you with relevant openings.
Analyzing your CV...
Sigma Consulting Group
Lagos
Related job offers
-
Customer Success and Implementation Specialist
HrmOffice Limited Lagos -
Technical Lead - IT Infrastructure & Enterprise Solutions
Infra Assure Lagos -
Service Delivery Manager, IT Infrastructure & Residency Services
Infra Assure Lagos -
Senior Backend Engineer (Java)
Moniepoint Group -
IT Support / Administrator
Libra Motors Lagos Mainland