Description

Role Description

Core Responsibilities 1. Enterprise Network Operations (LAN / WAN / Data Centre)

•               Work with Managed Service Providers to administer and support: 

o     LAN (core/distribution/access switching) o            WAN connectivity (MPLS, internet, edge routing) o               Data centre networking environments

•               Monitor availability, capacity, and performance; take proactive action to prevent service degradation

•               Perform incident, problem, and change management for network services

2. Cloud Network Integration (Critical for your model)

•               Support Azure and AVS networking, including: 

o     ExpressRoute configuration and troubleshooting o             Hybrid connectivity between:         On-prem data centres

§     AVS private cloud

§     Azure native services

•               Ensure consistent routing, segmentation, and security across environments

3. Network Infrastructure Lifecycle & Refresh

•               Support network infrastructure refresh programs, including: 

o     Switch and router upgrades o      Firewall lifecycle management o         Wi-Fi infrastructure refresh

•               Validate configurations, ensure high availability, and support migration cutovers •                 Maintain alignment to enterprise standards and architecture

4. Network Security & Perimeter Services

•               Work with Managed Service Providers to administer and support: 

o         Cisco and Checkpoint firewalls o                Bluecoat proxy solutions

o         Network access control and segmentation

•               Implement firewall rule changes with impact assessment

•               Support vulnerability remediation and security compliance activities

5. Application Delivery & Load Balancing

•               Work with Managed Service Providers to administer: 

                        o         Citrix Netscaler (ADC/load balancing)

•               Support application traffic management, SSL offload, and availability optimization

6. Enterprise WiFi (Campus & Workplace)

•               Work with Managed Service Providers to manage Aruba / HPE wireless infrastructure: 

                        o         Controllers, access points, authentication

•               Ensure high performance and coverage across workplace environments

•               Support onboarding and troubleshooting for enterprise wireless services

Key Skills

Education

Bachelor's degree