Role: Network Device Patching & Configuration Engineer

Bangalore
Experience: 4–8 Years

Key Responsibilities

- Perform firmware/OS patching and upgrades on network devices (routers, switches, firewalls)
- Manage configuration updates, backups, and standardization across network infrastructure
- Conduct pre/post upgrade validation to ensure network stability and minimal downtime
- Perform L2 triage for network-related incidents, patch failures, and performance issues
- Ensure security compliance by addressing vulnerabilities and applying recommended fixes
- Maintain change records and participate in CAB approvals for network changes
Collaborate with security, infrastructure, and application teams for coordinated execution

- Required Skills

- Strong hands-on experience with network devices (Cisco, Juniper, Palo Alto, etc.)




- Expertise in network OS upgrades, patching, and configuration management
- Positive understanding of routing, switching, firewall concepts
- Experience in incident triage and troubleshooting
Familiarity with ITIL processes (Incident/Change Management)

- Good to Have

- Exposure to automation tools (Ansible, Python) for network configuration
- Experience with vulnerability/remediation tools
- Relevant certifications (CCNA, CCNP, or equivalent)

Network engineer with strong patching and configuration management expertise, capable of ensuring secure and stable network operations in enterprise environments.

📌 Network Device Patching & Configuration Engineer (Bengaluru)
🏢 Zensar Technologies
📍 Bengaluru