Area(s) of responsibility

• •    Manage and support on-premises network infrastructure including, but not limited to Cisco, Palo Alto, Check point, Cisco Firewalls etc. 
  •    Analyze network flows and capture port-level details, troubleshoot for network issues. Attend incident and problems. 
  •    Raise change requests and follow through change management processes.
  •    Coordinate with third-party support teams (Orange, Claranet) for network changes.
  •    Troubleshoot and resolve network issues.
  •    Operation and implementation for any changes request for network, Cloud network for Azure. 
  •    Analysis of DNS records present on network devices related to VMs to be migrated and preparation of migration plan for these records.
  •    Analysis of any flow blockages and opening of on-prem and Azure flows required as a matter of urgency
  •    Update DNS records (excluding Active Directory) according to the migration plan.
  •    Review of Any to Any rules implemented on Azure and closing of these rules.
  •    Implement and manage complex network infrastructures.
  •    Configure and troubleshoot Cisco, Checkpoint, Palo Alto Firewalls to ensure network security and performance.
  •    Utilize Prisma cloud services for network security and management.
  •    Configure, maintain, and monitor Cisco firewalls and network devices.
  •    Collaborate with the IT team to develop network flows between different firewall devices.
  •    Monitor regular network flows and performance and analyse results.
  •    Identify network rules to be deployed when transitioning infrastructure from on-premises to cloud.
  •    Participate in client change management procedure & participate in CAB.
  •    Provide technical support and guidance to team members.