What success looks like in this role:

1) Customer Network Architecture & End-to-End Design Leadership (Primary)
Own the end-to-end network architecture for large/complex customer settings (multi-site, multi-cloud, hybrid, regulated).
Lead architecture discovery: current-state analysis, application dependency mapping, traffic flows, capacity baselining, and risk assessment.
Produce high-quality architecture artifacts, including:
High-level and low-level designs (HLD/LLD)
Reference architectures and patterns
Logical/physical diagrams, segmentation models, routing & switching plans
Security and resiliency designs (fault domains, HA, DR)
Bill of materials, licensing alignment, and cost/risk trade-offs
Define and validate target-state architecture across:
Data center / campus / WAN / branch
SD-WAN, SASE, ZTNA integration
Load balancing (L4/L7), DNS/DHCP/IPAM
DDI, NAC, segmentation, micro-segmentation (where applicable)
IPv4/IPv6 strategy, BGP/OSPF/ISIS, EVPN/VXLAN (if required)
Ensure designs align to customer business outcomes (growth, M&A;, compliance,



cloud adoption, user experience, cost controls).

Hands-on expectation: Ability to validate designs via config prototypes, lab testing, packet capture, and troubleshooting in real environments.
2) Operational Stabilization & Network Reliability Excellence (Primary)
Lead the stabilization of network operations by establishing and driving:
Operational maturity (standard operating procedures, runbooks, escalation paths)
Incident reduction program using RCA, problem management, and corrective action plans
Change governance with standardized change templates, risk scoring, and backout plans
Configuration standardization (golden configs, compliance checks, drift detection)
Resiliency improvements: elimination of SPOFs, HA consistency, redundancy validation, failover testing
Create a Network Reliability Plan with measurable targets:
Availability / downtime reduction
MTTR impro

📌 Senior Network Architect Bengaluru
🏢 Unisys
📍 Bengaluru