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IT Infrastructure & Operations Supervisor

RS Hunter Limited
Lagos, Lagos, Nigeria Posted Sep 23, 2026
Full-time

About this role

IT INFRASTRUCTURE & OPERATIONS SUPERVISOR

Job Summary

The IT Infrastructure & Operations Supervisor will oversee the day-to-day operation and reliability of the Company's IT environment. The role will ensure effective end-user support, network administration, hardware and software maintenance, user access management and troubleshooting across all business units.

Key Responsibilities

  • Supervise daily IT infrastructure and operational activities.

  • Provide and oversee first- and second-level technical support.

  • Manage computers, printers, POS devices, network equipment and

  • other IT hardware.

  • Administer networks, connectivity and related infrastructure.

  • Manage user accounts, access rights and permissions.

  • Install, configure and maintain software and hardware.

  • Troubleshoot system, network and end-user issues.

  • Monitor system performance and resolve incidents promptly.

  • Maintain IT asset and equipment records.

  • Support backups, security controls and system recovery

  • processes.

  • Coordinate with external vendors and service providers.

  • Ensure IT systems remain operational across all business

  • locations.

  • Maintain technical documentation and operational procedures.

  • KPIs

  • IT issue resolution time

  • System/network uptime

  • User satisfaction

  • Hardware/software maintenance completion

  • Incident recurrence rate

  • IT asset accuracy

  • SLA compliance

Requirements

  • Bachelor's degree/HND in Computer Science, IT, Engineering or

  • related field.

  • 4–6 years' IT infrastructure/support experience.

  • At least 2 years in a supervisory capacity.

  • Experience supporting multi-site operations is advantageous.

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