Senior Network Engineer

Tranzeal; Bengaluru; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Tranzeal in Bangalore is seeking a Senior Network Engineer specializing in patching and upgrading networks. The role demands deep expertise in routing and switching, extensive experience with firmware upgrades across major vendors, and strong change management skills to coordinate maintenance windows and rollback plans.

Candidate should be proficient in patch deployment, monitoring, and observing device health, firmware versions, and performance metrics to ensure network stability.

Qualifications

• Experience with routing and switching protocols (BGP, OSPF, ISIS, MPLS, STP, VLANs).
• Hands-on firmware/OS upgrades for Cisco, Juniper, Arista, Fortinet, Palo Alto.
• Strong change management: plan, risk assess, maintenance windows, rollbacks.
• Experience with patch deployment and monitoring.

Skills

Routing & Switching

Firewall/VPN

Change management

Patch deployment

Network monitoring

Firmware upgrades

Tools

Cisco

Juniper

Arista

Fortinet

Palo Alto

Job description

Senior Network Engineer Patching & Upgrading Specialist – Bangalore

JD:

• Expertise in routing & switching (BGP, OSPF, ISIS, MPLS, STP, VLANs) and broad exposure to firewall / VPN technologies.
• Hands€ on experience with firmware / OS upgrades of major network vendors (Cisco, Juniper, Arista, Fortinet, Palo Alto).
• Strong change management: ability to plan and risk assess, coordinate maintenance windows, perform rollbacks.
• Experience with patch deployment, Patch Management, verification, monitoring.
• Proficiency with network monitoring / logging / alerting tools for observing device health, firmware versions, performance metrics.