Sr. Network Operations Engineer
Location : Bengaluru
Work mode : Hybrid (24 / 7 Environment)
Experience : Within 10 years
Role
Own network operations for a global, regulated environment. Keep networks secure, available, and performant while driving changes and improvements.
What you’ll do
- Monitor, troubleshoot, and resolve incidents across LAN / WAN / Wi-Fi, DNS / DHCP, VPN.
- Perform upgrades / patching and hardening across network devices and servers.
- Execute network changes following change management; support major outages as needed.
- Partner with Network Eng / Sec / Compliance; contribute to design reviews and projects.
Must-have skills
Strong L2 / L3 : VLAN / STP, routing (OSPF / EIGRP / BGP), load balancers.Firewalls & VPN : Palo Alto (policies, NAT, IPsec, GlobalProtect).Cisco stack : Catalyst 9K, Nexus 93xx; Wireless (WLC 9800, AP 9120).Monitoring / ops : SolarWinds; solid DNS / DHCP administration.Cloud networking : Azure / AWS (NSG / ASG, multi-region).Solid OSI / TCP-IP fundamentals; excellent troubleshooting.Nice to have
Cisco SDA / ISE, VXLAN, DNAC; scripting / automation; design / architecture exposure.Regulated domain (medical device / pharma / biotech) experience.Certifications : CCNA / CCNP (R&S / DC).