Senior L3 Network Engineer – Routing & Switching | SD-WAN

Location: Remote

Employment Type: C2C

Experience: 9–14 Years

Job Overview

We are looking for an experienced Senior L3 Network Engineer with strong knowledge of Routing, Switching, Enterprise Networking, and SD-WAN. The candidate will be responsible for L3 network support, troubleshooting, incident management, and maintaining network availability.

Key Responsibilities

- Provide L3 support for enterprise network infrastructure and NOC operations.
- Troubleshoot complex routing, switching, WAN, and SD-WAN issues.
- Manage and support SD-WAN environments.
- Handle incident, problem, and change management as per SLAs.
- Perform Root Cause Analysis (RCA) for major network incidents.
- Handle technical escalations and coordinate with internal teams and customers.
- Monitor network performance and ensure high availability.





Mandatory Skills
- Strong experience in Routing & Switching – BGP, OSPF, EIGRP, MPLS.
- Strong understanding of L3 networking concepts – VLANs, STP.
- Hands-on experience with SD-WAN – Cisco, Meraki, or Viptela.
- Enterprise Network Troubleshooting and NOC Operations.
- Experience with Firewalls, VPNs, and Network Security.

Good to Have
- Zscaler – ZIA/ZPA.
- AWS/Azure Networking.
- ITIL knowledge.

Candidate Profile
- 7–14 years of relevant experience in network engineering/NOC operations.
- Solid troubleshooting and problem-solving skills.
- Good communication and customer-handling skills.
- Ability to work on critical incidents and meet defined SLAs.

📌 SeniorNOC Engineer (9+ years) (India)
🏢 MindBrain
📍 India