Engineer-ICT Network

Job Responsibilities

• Design, configure, and maintain data centre network infrastructure, including switches, routers, firewalls, and network management systems.
• Support LAN, WAN, data centre fabric, and network connectivity across critical infrastructure environments.
• Configure and troubleshoot routing protocols, VLANs, VPNs, IP addressing, and network segmentation.
• Monitor network performance, availability, capacity, and health using network monitoring and management tools.
• Ensure network redundancy, resilience, and failover mechanisms are properly implemented and tested.
• Perform network changes, upgrades, patching, and configuration management in accordance with approved change procedures.
• Troubleshoot network incidents and coordinate with vendors, carriers, and internal ICT teams to resolve complex issues.
• Maintain accurate network diagrams, configurations, asset records, and technical documentation.
• Support cybersecurity requirements, including network segmentation, access control, firewall policies, and secure network configurations.
• Participate in commissioning, testing, and integration of new data centre network infrastructure.
• Support BMS, DCIM, CAFM, security, and other critical systems where network connectivity is required.
• Participate in incident response, root-cause analysis, preventive maintenance, and continuous improvement initiatives.
• Ensure network infrastructure complies with company standards, data centre operational procedures, and applicable industry requirements.
• Provide technical support during planned maintenance, system upgrades, and critical events, including out-of-hours support when required.

Qualifications and Experience

• Bachelor's degree or diploma in IT, Computer Engineering, Telecommunications, or a related field.
• 4–7 years of experience in network engineering, preferably within data centres, critical infrastructure, cloud, or enterprise environments.
• Strong knowledge of TCP/IP, DNS, DHCP, VLANs, routing, switching, VPN, firewalls, and network security.
• Experience with enterprise/data centre networking technologies such as Cisco, Juniper, Arista, or equivalent.
• Relevant certifications such as CCNA/CCNP, JNCIA/JNCIP, or equivalent are preferred.
• Experience working in a 24/7 operational environment is an advantage.