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Network Operations Engineer

HCLTech

2 - 5 years

Nagpur

Posted: 02/06/2026

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Job Description

  • 1015 years of strong experience in networking
  • Owns and resolves chronic, longrunning, or recurring issues across network and voice environments.
  • Strong handson experience with Silver Peak SDWAN appliances and orchestration.
  • Skilled in troubleshooting Silver Peak tunnels, path conditioning, and overlay issues.
  • Experienced in deployment, configuration, and performance optimization of Silver Peak environments.
  • Strong experience with routing protocols such as OSPF, EIGRP, and static routing.
  • Good handson knowledge of Aruba switching, including L3 routing and VLAN configurations.
  • Strong understanding of TCP/IP, OSPF, BGP, STP, and SIP protocols
  • Performs deep root cause analysis for persistent incidents impacting production.
  • Works closely with L2 teams to identify repeating patterns, trends, and service degradation.
  • Analyzes logs, traces, packet captures, and system alerts to isolate complex issues.
  • Coordinates with vendors and OEMs for escalations, fixes, patches, and productrelated defects.
  • Tracks RMAs, device replacements, and fieldlevel actions required for resolution.
  • Extensive knowledge of Physical, Data Link, and Network layer standards.
  • Strong experience operating, maintaining, and troubleshooting largescale network environments.
  • Indepth understanding of LAN technologies, WAN protocols, TCP/IP, Ethernet, and IP addressing.
  • Analyze packet captures with deep knowledge of TCP/IP protocol behavior.
  • Expertlevel understanding of Software Defined Networking (SDN) concepts and platforms.

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