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Subject Matter Expert (Support&Ops)

Date Posted: Oct 01, 2026
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Job Detail

  • location_on
    Location Noida, Uttar Pradesh, India
  • desktop_windows
    Job Type: Full Time/Permanent
  • schedule
    Shift:
  • analytics
    Career Level:
  • group
    Positions:
  • calendar_view_day
    Experience:
  • male
    Gender: No Preference
  • school
    Degree:
  • calendar_month
    Apply Before: Nov 15, 2026
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Job Description

Job Summary

Job Summary : Network Reliability Engineer (NRE)

 

Key Responsibilities

Job Responsibilities : Advanced Technical Leadership Act as final escalation point for critical network incidents. Lead diagnosis and resolution of complex network problems. Perform deep packet analysis and end-to-end network forensics. Provide technical leadership during major outages. Network Architecture & Engineering Design and review network solutions across: Campus Networks Data Center Networks Cloud Networking Hybrid Connectivity SD-WAN Network Security Platforms Review architecture against scalability, resiliency, and security standards. Develop high-availability and disaster recovery strategies. Reliability Engineering Define reliability metrics, monitoring standards, and operational KPIs. Conduct post-incident reviews and drive corrective actions. Reduce recurring incidents through engineering improvements. Lead performance tuning and network optimization initiatives. Automation & Innovation Develop network automation solutions using: Python Ansible Terraform REST APIs Build automated remediation workflows. Drive Network as a Code (NaaC) adoption. Vendor & Stakeholder Management Engage vendors during critical failure investigations. Manage relationships with technology partners and service providers. Provide technical guidance to project and delivery teams. Support audits, compliance requirements, and executive reporting. Mentorship Mentor L1 and L2 engineers. Develop troubleshooting standards and best practices. Lead technical knowledge-sharing sessions.

 

Skill Requirements

Skill Requirement : Advanced Technical Expertise Expert knowledge of: BGP MPLS SD-WAN EVPN/VXLAN Data Center Networking Network Security Cloud Networking (Azure, AWS, GCP) Load Balancers (F5, Citrix, A10) Automation Skills Python Ansible Terraform Git CI/CD integration Security Knowledge Firewall Architecture Zero Trust Networking NAC Solutions DDoS Mitigation Secure Access Service Edge (SASE)

 

Other Requirements

Skill Requirement : Advanced Technical Expertise Expert knowledge of: BGP MPLS SD-WAN EVPN/VXLAN Data Center Networking Network Security Cloud Networking (Azure, AWS, GCP) Load Balancers (F5, Citrix, A10) Automation Skills Python Ansible Terraform Git CI/CD integration Security Knowledge Firewall Architecture Zero Trust Networking NAC Solutions DDoS Mitigation Secure Access Service Edge (SASE)

 

Source: HCLTech careers — Read the original posting and apply

This role is listed by the employer on its own careers site. Kaam Ki Khoj does not process applications for it.

Company Overview

HCLTech
HCLTech · Noida, Uttar Pradesh, India
388 open roles

HCLTech is an employer in the IT/Computers - Software, Software Services sector with operations in India. This is a directory listing maintained by Kaam Ki Khoj so that candidates can find the organisation; it is not an official company page and Kaam... Read More

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