Senior Engineer - Network Security (5-10 yrs) Chennai (DevOps)
3d ago
source :

Technical skills :

  • In-depth knowledge and practical understanding of Networking concepts - OSI, TCP and IP related L3 protocols (DNS, DHCP, IP, ARP, ICMP, TCP, UDP, SNMP, FTP, TFTP).
  • Good understanding of Ethernet, PPP, PPPoE, PPPoA and other WAN technologies.
  • Proven experience with data networks including physical layer infrastructure, servers, LAN / WAN hardware, software, data transmission facilities and interconnecting devices.
  • Ability to understand and troubleshoot various network problems using utilities like nslookup, traceroute, ping, net stat and packet sniffers like wire shark, tcp dump etc.
  • Hands on and Troubleshooting experience on Routing Protocols like OSPF, BGP and MPLS.
  • Good hands on STP, RSTP, VLAN, Access and Trunk Port.
  • Knowledge on ISIS, BFD, LDP, RSVP, L2 / L3 VPN, VPLS, NAT, QoS.
  • Good understanding on IPSEC and High Availability concepts.
  • Job Profile :

  • Take owner ship of Escalated cases (political or technical) - keeping track & following up on escalated cases.
  • Ensure progress of cases through backlog review.
  • Notify / discuss with manager on cases that require technical assistance, or which needs to be managed politically.
  • Identify Knowledgebase availability & create / publish new Knowledge Base Articles.
  • To train engineers on topics those are identified as skill gaps.
  • Desired Profile :

  • A mature goal-oriented professional with
  • Overall experience of 5-6 Years
  • 1-2 years managing Enterprise technical support in a TAC environment
  • Ability to manage Client relationship management
  • Note : Candidate must have experience in Packet level of troubleshooting.

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