Key Responsibilities

- Lead design and delivery of Cisco ACI (Spine-Leaf) and Viptela SD-WAN solutions

- Act as SME for:
- ACI (APIC, Spine/Leaf, Tenants, VRF, BD, EPG, Contracts) o SD-WAN components (vManage, vSmart, vBond, cEdge/vEdge)

- Own HLD/LLD, solution architecture, rollout, and optimization activities

- Drive MPLS to SD-WAN transformation programs

- Design and manage:
- ACI L3Out integration with WAN/SD-WAN o SD-WAN overlay, policies, segmentation, and application-aware routing

- Implement:
- Routing protocols (BGP, OSPF) o VRF segmentation across DC and WAN o QoS and traffic engineering policies

- Ensure seamless DC-WAN integration between ACI fabric and SD-WAN edge

- Troubleshoot complex issues across:
- ACI fabric (EPG, contracts, endpoint learning) o SD-WAN (tunnels, control plane, policies)

- Integrate network with:
- Security solutions (firewalls, Zscaler/SASE) o Cloud platforms (Azure/AWS)





- Collaborate with architects, ISPs, and cross-functional teams

- Provide technical leadership, guidance, and mentoring to engineers

- Maintain documentation, standards, and best practices Skills & Experience

- 4+ years in enterprise networking

- Strong hands-on experience in:

- Cisco ACI (mandatory) o Cisco Viptela SD-WAN (mandatory)

- SME-level expertise in:

- SD-WAN controllers (vManage, vSmart, vBond) o ACI fabric architecture and policy model

- Strong knowledge of:
- BGP, OSPF, MPLS o VXLAN/EVPN fundamentals o IPSec, GRE tunnels

- Experience with:
- Hybrid WAN (MPLS, DIA, LTE) o Data center-WAN interconnect design

- Robust troubleshooting across DC and WAN domains

📌 Cisco ACI (Bangalore East)
🏢 Infosys
📍 Bangalore East