Dear Candidate,

We are hiring for the position of Data Center Network Engineer at Gurgaon.

Role & responsibilities

We are seeking an experienced Data Center Network Engineer to lead the deployment, administration, and performance optimization of our up-to-date Data Center fabric architecture. In this role, you will design, manage, and support scalable Clos/Spine-Leaf network topology using MP-BGP EVPN and VXLAN. You will work extensively with Software-Defined Networking (SDN) controllers, manage Data Center Gateways (DC GW), and utilize Linux fundamentals for troubleshooting and network automation.

Key Responsibilities

- Data Center Architecture & Fabric Management: Design, configure, and maintain modern Spine-Leaf Data Center fabric architectures using Underlay and Overlay technologies.
- Implement and troubleshoot EVPN-VXLAN network overlays across multi-tenant and multi-site DC environments.
- Manage Data Center Interconnect (DCI) and DC Gateway (DC GW) infrastructure for seamless Layer 2/Layer 3 connectivity across physical and multi-cloud environments.
- Routing & Control Plane: Master advanced BGP operations including MP-BGP, eBGP/iBGP topologies, route reflectors, BGP EVPN control planes, path selection, and policy management.
- Optimize IGP underlays (OSPF/IS-IS) to support high-availability VXLAN fabrics.
- SDN Controllers & Automation: Deploy,



manage, and operate enterprise SDN controllers (such as Cisco ACI, Arista CloudVision, Juniper Apstra, or OpenContrail).
- Utilize basic Linux commands, networking stack, and scripting tools to execute daily administration, automated deployments, and advanced telemetry troubleshooting.
- Operations & Troubleshooting: Resolve complex L2/L3 issues, fabric encapsulation failures, MTU discrepancies, and dynamic routing issues.
- Coordinate with cross-functional compute, virtualization, storage, and security teams during network change windows and maintenance schedules.

Required Technical Skills & Qualifications Data Center Protocols -EVPN, VXLAN, MP-BGP, VXLAN-GPE, L2/L3 VNI mapping, vPC/MLAG.

Routing & Switching-Strong BGP expertise (eBGP/iBGP, BGP EVPN, Route Redistribution, Attributes), OSPF/IS-IS.

DC Architecture -Spine-Leaf / Clos Topology, Data Center Gateway (DC GW), DCI solutions.

SDN Platforms - Proven experience with SDN Controllers (Cisco ACI, Arista CloudVision / CVX, Juniper Apstra, etc.).

Nokia Devices experience is good to have.

Warm Regards,

Narendra Kumar

LinkedIn : https://www.linkedin.com/in/narendra-kumar-53a480137/

ACL Digital (Alten Calsoft Labs India Pvt Ltd)

Website : https://www.acldigital.com/

📌 Data Center Network Engineer (Gurugram)
🏢 ACL Digital
📍 Gurugram