IT System & Network Administrator

The IT System & Network Administrator is responsible for managing, maintaining, and optimizing the organization’s IT infrastructure, including servers, networks, and security systems.

System Administration

• Install, configure, and maintain Windows/Linux servers and related system software.

• Manage Active Directory, DNS, DHCP, file and print servers, and user accounts.

• Monitor system performance and perform regular system updates and backups.

• Implement and maintain virtualization environments (e.g., VMware, Hyper-V).

Network Administration

• Configure and maintain LAN/WAN infrastructure, routers, switches, firewalls, and VPNs.

• Monitor network performance and troubleshoot connectivity issues.

• Ensure network security by applying updates, patches, and access controls.

• Maintain network documentation, including diagrams, IP address allocation, and device inventory.

Security & Data Protection

• Implement and monitor cybersecurity measures (antivirus, firewalls, IDS/IPS).

• Ensure data backup, disaster recovery, and business continuity plans are in place and tested.

• Monitor system logs and respond to potential security breaches or irregularities.

Technical Support

• Provide second and third-level technical support for hardware, software, and network-related issues.

• Assist in the deployment and maintenance of end-user systems and applications.

• Coordinate with vendors and service providers for technical support and procurement.

Project & Compliance

• Participate in IT infrastructure projects, upgrades, and migrations.

• Ensure compliance with IT policies, procedures, and standards.

• Prepare technical reports and documentation as required.