Network Security Engineer

3 days ago

Bengaluru Hyderabad Pune, India Cloudxtreme Full time ₹ 20,00,000 - ₹ 25,00,000 per year

Role & responsibilities

Relevant Yrs. of experience: 8 years is a must

Mandatory skills

  • Deep understanding SDWAN technology,involving design, implementation and troubleshooting Experience.
  • Develop scalable and resilient SD-WAN architectures to optimize network performance.
  • Lead the deployment and configuration of Cisco SD-WAN appliances and controllers.
  • Implement routing policies, quality of service (QoS), and security measures within the SD-WAN infrastructure.
  • Better understanding of TLOC configuration and DIA traffic flow.

Network Architect LAN/WAN/WIRELESS/ACI/SDWAN

  • Design, deploy, and manage ACI fabrics.
  • Automate network provisioning and policy enforcement.
  • Troubleshoot and optimize ACI environments effectively
  • Understanding of OSI Model, IP Protocol suites and Quality of Service.
  • Understanding of IPv4 & IPv6 IP address planning and implementations.
  • Product experience in Cisco,Juniper,F5,Riverbed,Cisco Nexus.
  • Network – WAN/LAN/WLAN/MAN/MPLS/VPN and data communications technologies.
  • Expertise in Routing and switching protocols – BGP, EIGRP, OSPF,HSRP,VRRP,LDP,RSVP, STP, RSTP, MSTP,Multicast,Policy based routing
  • TCP/IP packet analysis
  • Experience in complex MPLS/BGP WAN design and implementation
  • Data Center Virtualization-Architecture and Design Capabilities,Product Expertise in CISCO NEXUS 7000, 1000V, OTV,Consolidated I/O, Fibre Channel
  • Understanding on Managing Switches/Routers/Load blanacers/WAN Optimizers.
  • Advanced Knowledge of Routing, Switching,WAN Optimization and Load balalncing
  • Understanding of advanced network technologies and solutions including IPv6, MPLs, BGP, EIGRP, OSPF, HSRP, multicast, policy-based routing, ether-channel, QoS, traffic-shaping, Load balancing, VPN tunnels, WAN Optimization.
  • Clear understanding of 802.11a/b/g/n Wi-Fi standards and related components
  • Excellent Knowledge on Wireless Controller and Access Points implementation and troubleshooting including setup/configure wireless network (controller / Access points)
  • Design, plan, establish, and optimize wireless networks.
  • Develop wireless network infrastructures and make recommendations on systems enhancements for optimization.
  • Knowledge of Cisco Nexus 5k,7k and 9k and Riverbed steelhead CX,DX and EX series.
  • Experties in BIGIP F5 (LTM and GTM)
  • Load Balancing, including priority group activation and connection limits. Persistence concepts
  • BIG-IP GTM: Global Traffic Manager - Installation and Licensing, Accelerated and Intellegent DNS Resolutions, LDNS Probes and Metrics, DNSSEC, iRules, Synchronization, DNS Integration, iHealth
  • BIG-IP LTM: Local Traffic Manager - licensing, provisioning, network configuration, local traffic configuration, Dynamic load balancing methods, Traffic processing through virtual servers/ SNATs, Configuring high availability, Traffic behavior modifications with profiles
  • Advanced BIG-IP LTM configurations - VLAN tagging and trunking, SNMP features and packet filters
  • Configure Cisco Nexus 7k 5k series
  • Configure ASA firewalls, Cisco Next-Gen firewalls experience, MPLS, F5 expertise.

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