Network Engineer

Role: Network Engineer

Experience: 5+ years

Location: Chennai

Mode of Work: Hybrid

Job Type: Full-Time

JD:

Firewalls   Checkpoint FortiGate Palo Alto

Routing Switching BGP OSPF ISIS PBR Multi Cast QoS ACL micro segmentation

SDN  SDWAN Cisco Nexus Cisco ACI

Expertise in WLANWLC  Load Balancer Citrix NetScaler

Azure AWS Cloud Network  Security resources and  Native components

DDI Infoblox

NAC Cisco ISE

DR BCP Planning Process Implementation

Compliance Audit reporting

Knowledge management Runbook Diagram SOPs Risk Register KMDB KEDB

SIP CIP

Roles and Responsibilities

Minimum of 8 years of experience

The Network Cloud Security Architect is responsible for endtoend architecture design and governance of enterprise networks across datacenter campus branch and cloud The role spans L2L3 routing switching Zero Trustaligned security SDNSDWAN WLAN load balancing DDI NAC and multicloud networking AzureAWS Youll define standards lead complex transformations ensure resiliencycompliance and enable secure highperformance connectivity for businesscritical applications

Key Responsibilities

Architecture Design

Lead highlevel HLA and lowlevel LLD designs for DC WAN campus and cloud networks

Architect BGPOSPFISIS designs EVPNVXLAN RR hierarchy QoS multicast ACL microsegmentation ACI contractsEPGs NSXT security groups and PBR strategies

Define SDWAN overlays path selection policies segmentation and applicationaware routing

Design Cisco ACI fabrics tenants VRFs EPGs contracts and Cisco Nexus NXOS underlayoverlay with EVPNVXLAN

Create WLANWLC designsRF planning highdensity coverage 80211ax6E FastL2 roaming security WPA38021X

Architect load balancing with Citrix NetScaler L4L7 policies GSLB SSL offload content switching WAF

Build DDIIPAM strategy with Infoblox grid design rolebased delegation RPZ secure DNS

Design NAC with Cisco ISE 8021X MAB posture profiling SGTTrustSec PxGrid integrations

Define cloud network landing zonessecurity

Azure VNets VNet Peering Azure FirewallNSGs Private Link vWAN Route Server ExpressRoute

AWS VPCs TGW NACLsSecurity Groups PrivateLink NATIGW Direct Connect AWS Network Firewall

Own firewall architecture for Check Point Networkspolicy design NAT UTM profiles TLS decryption Threat PreventionIPS

Implement Zero Trust network patterns microsegmentation least privilege strong identity ISEAD and continuous posture assessment

Ensure compliance with ISO 27001 NIST CSF PCI DSS and internal standards drive policyascode where applicable

Identify and implement automation opportunities for laborious and repetitive processes

Should well versed with ITIL  Agile framework

Ability to work on rotation shift with 24x7 support model

Skills

Mandatory Skills : Cisco-sdn-network-administration