Senior Engineer – Maintenance Window

Experience: 6 - 10 Years

Work Location & Schedule

Location: Bengaluru, Karnataka

Work Mode: 5 days Work from Office

Shift: Rotational shifts

We are looking for a Senior Network Engineer to support planned production network implementation and maintenance activities. The role involves hands-on execution of approved maintenance activities, MOP execution, pre/post validation, production changes and troubleshooting across Cisco routing and switching settings.

Key Responsibilities
Execute approved maintenance window activities on production Cisco network settings.
Execute MOPs, implementation procedures and change activities as per approved change plans.
Perform pre-maintenance and post-maintenance validation of network devices and services.
Implement production changes on Cisco routers and switches.
Work on Cisco Nexus switches across various series.
Troubleshoot routing, switching, interface, connectivity and device-health issues during maintenance activities.
Validate routing adjacencies, interface status, device health, logs and management reachability.
Support rollback and recovery procedures when required.
Follow change-management processes and implementation checklists.




Coordinate with project leads, customers, vendors and technical teams during maintenance windows.
Document implementation results, issues, exceptions and follow-up actions.
Participate in rotational shifts and planned production maintenance activities.

Mandatory Skills
6–8 years of relevant networking experience.
Solid hands-on experience with Cisco Routing & Switching .
Experience with MOP execution and production implementation.
Hands-on experience with pre-maintenance and post-maintenance validation .
Hands-on experience with Cisco Nexus switches – any series .
Experience executing production change activities .
Strong production troubleshooting skills.
Positive understanding of BGP, OSPF, VLAN, STP, EtherChannel/LACP, HSRP/VRRP and related routing/switching technologies.
Experience working in controlled change-management environments.
Good communication and escalation skills.

Good to Have
Cisco ASR / IOS-XE / IOS-XR / NX-OS.
Service Provider or large enterprise network experience.
MPLS, QoS, IS-IS.
CCNP / CCNP-SP / CCIE or equivalent hands-on experience.
Experience with network monitoring and ITSM tools.

📌 Network Engineer Karnataka
🏢 Harp
📍 Karnataka