Network Engineer

Responsibilities

. Design and manage LAN and WAN topology - Aruba switching, VLAN provisioning and layer 3 routing

. Manage Fortinet and MikroTik firewall policies - rule lifecycle, NAT, CVE patching and security profiles

. Configure and maintain SSL VPN and client VPN services manage user profiles and monitor tunnel health

. Manage DNS zones, DHCP scopes and IP address management across all environments

. Configure and maintain load balancer rules, health checks and listener configuration

. Manage cloud networking across all provider environments - security groups, routing and cloud VA firewalls

. Operate and maintain anti-DDoS appliances and cloud DDoS mitigation services

. Monitor network performance and availability using Cisco DNA and Cisco Thousand Eyes

. Monitor QoS and conduct regular performance and policy reviews produce trend analysis reports

. Maintain network security posture respond to security anomalies and policy violation alerts

. Participate in the change advisory process for all network changes and maintain audit records

. Maintain network documentation, configuration runbooks and topology diagrams

. Provide Level 2/3 network incident support and coordinate with vendors where required

Requirements

. Diploma/Degree in Computer Science, Information Technology, Engineering, or related disciplines.

. Minimum 3 years of experience in designing, implementing, and supporting enterprise LAN, WAN, and cloud network environments.

. Strong expertise in network infrastructure technologies, including switching, routing, VLAN provisioning, firewall administration, VPN services, DNS, DHCP, load balancing, and IP address management.

. Hands-on experience with network security technologies, including firewall policy management, anti-DDoS solutions, SSL VPNs, cloud network security controls, and vulnerability remediation.

. Experience managing network platforms such as Aruba, Fortinet, MikroTik, Cisco DNA, and Cisco ThousandEyes in complex enterprise environments.

. Strong knowledge of network monitoring, performance optimization, QoS management, capacity planning, and trend analysis reporting.

. Familiarity with cloud networking concepts, including security groups, routing, virtual appliances, and hybrid connectivity architectures.

. Experience supporting change management processes, maintaining network documentation, topology diagrams, operational runbooks, and audit records.

. Strong troubleshooting and analytical skills with the ability to provide Level 2/3 support for critical network incidents and coordinate with vendors to resolve complex issues.

Licence no: 12C6060