Senior Network Engineer (6+ Years ) Bengaluru

HypTechie; Bengaluru; Hybrid; INR 2,600,000 - 3,800,000; Full time

Job summary

HypTechie in Bengaluru (Hybrid) is seeking a Senior Network Engineer to provide advanced support and design input across a large-scale enterprise network spanning 300+ sites and hybrid cloud environments. You will operate as a Tier 3 escalation point within the India-based NOC, ensuring high availability, secure connectivity, and optimal performance across on‑prem and cloud infrastructures.

The role involves extensive work with Cisco switching, Meraki, ASA/ Palo Alto firewalls, Zscaler, SD‑WAN,

Qualifications

• 6+ years of experience in enterprise network operations or engineering.
• Routing & switching protocols: OSPF, BGP, VLANs, STP.
• Experience with Cisco Catalyst & Meraki equipment.
• SD-WAN and cloud networking (AWS/Azure).
• Zscaler ZIA/ZPA and policy configuration.
• Experience with ITIL-based incident/change processes.

Responsibilities

• Act as Tier 3 escalation for complex routing, switching, security, VPN, SD-WAN, and cloud connectivity issues.
• Conduct root cause analysis (RCA) and implement corrective/preventive actions.
• Maintain, configure, and troubleshoot Palo Alto firewalls, SNMP, Syslog, NetFlow.
• Lead network changes during maintenance windows; review/approve changes.

Skills

Routing & switching (OSPF, BGP, VLANs,

ITIL processes

Network troubleshooting

Tier 3 escalation experience

NOC operations

Education

Bachelor’s degree in Computer Science, IT, Networking, or relevant discipline

Tools

Cisco Catalyst

Meraki

Zscaler ZIA/ZPA

AWS networking

Azure networking

SD-WAN technologies

Job description

• Location: Bangalore, India (Hybrid)


• Employment Type: Full-time

Position Summary

The Senior Network Engineer will provide advanced support, design input, and operational excellence across a large-scale global enterprise network covering 300+ sites and hybrid cloud environments. This role functions as a Tier 3 escalation point within the India-based NOC and is responsible for ensuring high availability, secure connectivity, and optimal performance across both on-premise and cloud infrastructures.

The engineer will work extensively with Cisco switching, Meraki, ASA, Palo Alto firewalls, Zscaler (ZIA/ZPA), SD-WAN, and cloud networking integrations for AWS and Azure.

Key Responsibilities

• Act as Tier 3 escalation for complex issues involving routing, switching, security, VPN, SD-WAN, and cloud connectivity.


• Conduct root cause analysis (RCA) and implement corrective and preventive actions.


• Maintain, configure, and troubleshoot:


• Palo Alto Networks firewalls


• Tune SNMP, syslog, NetFlow for enhanced observability.


• VNet/VPC peering


• ExpressRoute / VPN


• Partner with Security Engineering to enforce segmentation and policy compliance.


• Use scripting tools (Python, PowerShell, Bash) to automate tasks and configuration compliance.


• Lead, review, and approve network changes during maintenance windows.


• Maintain accurate network diagrams, topologies, SOPs, and configuration baselines.


• Create training materials and guide NOC Tier 1/2 engineers.


• Contribute to continuous improvement in incident management and escalation processes.

Required Qualifications

• Bachelor’s degree in Computer Science, IT, Networking, or relevant discipline.


• 6+ years of experience in enterprise network operations or engineering.


• Routing & switching (OSPF, BGP, VLANs, STP)


• Cisco Catalyst & Meraki


• SD-WAN technologies Experience with Zscaler ZIA/ZPA and policy configuration.


• AWS networking (VPC, TGW, NACLs, Route 53)


• Azure networking (VNet, NSG, ExpressRoute) LogicMonitor, SolarWinds, Splunk


• Experience working in ITIL-based incident/change processes.