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 environments.

Key Responsibilities

- Execute approved maintenance window activities on production Cisco network environments.
- 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.
- Strong 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