Sr Subject Matter Expert (Support&Ops)
India
Job Description
Sr Subject Matter Expert (Support&Ops)
Chittoor,Andhra Pradesh

Job Summary

To ensure on-time resolution of escalations/incidents through efficient analysis as per the SLA, quality norms and ensure positive customer satisfaction and contribute to EN business creation.

Key Responsibilities

 

  • 10+ years of experience with an MSP, ISP, major carrier, or very large enterprise network
  • Expert level at troubleshooting and diagnostics.  Able to perform (advanced level) configuration, testing, and troubleshooting of IP network infrastructure.
  • Ability to configure / implement complex network changes
  • Strong and broad technical knowledge and experience with converged infrastructure, switching / routing in a large and complex network, DHCP, DNS, IP (Schema, subnetting, summarization) IP management tools, network management applications, advanced WAN routing, WAN/LAN/Wireless LAN topologies, MPLS and other WAN technologies, , traffic shaping / QoS, EIGRP/BGP, multimedia/VoIP solutions (SIP), firewalls,
  • Strong to expert knowledge of Routing and Switching systems; strong understanding of Routing Protocols (OSPF, EIGRP, and BGP) and Gateway Redundancy Protocols (HSRP, VRRP, and GLRP)
  • Strong knowledge of VoIP, Multicast, STP, VTP and Virtual LAN’s and Trunking (VLAN’s); Network Security (ACL’s, IPSec Tunnels), Firewalls (Security Appliances), Netflow, IPSLA, and VPN technologies
  • Ability to effectively prioritize and execute in a high-pressure environment
  • Exceptional customer service orientation
  • Extensive experience working in a team-oriented, collaborative environment

Skill Requirements

Other Requirements

Information at a Glance

Why HCLTech?

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 223,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending June 2026 totaled $14.8 billion.