2.3 Cisco DNAC & Aruba Central - Transition Setup\ • Lead the design, deployment, and operationalization of Cisco DNA Center (DNAC) including cluster setup, SDA (Software-Defined Access), fabric design, LAN Automation, Assurance, ISE integration, and templates/PnP onboarding.\ • Lead the setup of Aruba Central (cloud-managed) including group/site hierarchy, template groups, AirMatch, ClientMatch, UXI, AIOps, and Airwave migration/coexistence.\ • Define and implement Day-0/Day-1/Day-2 operational SOPs, RBAC, API integrations with ServiceNow, and northbound integrations with AIOps.\ • Drive greenfield/brownfield onboarding of devices to DNAC/Aruba Central during transition, ensuring zero-downtime cutovers.\ 2.4 Governance, Documentation & Continuous Improvement\ • Own HLD/LLD documentation, MOPs, SOPs, runbooks, and knowledge base articles.\ • Drive Continuous Service Improvement (CSI) initiatives - automation, self-healing, AIOps adoption, and proactive monitoring.\ • Contribute to weekly/monthly governance reviews with client stakeholders, providing L3 technical inputs.\ • Mentor and upskill L1/L2 engineers through coaching, KT sessions, and scenario-based training.\ • Ownership mindset - end-to-end accountability for incidents, changes, and problems.\ • Analytical & structured problem-solving - ability to work under pressure during P1 bridges.\ • Documentation discipline - evidence-based change management and audit-readiness.\ • Willingness to work in rotational shifts, weekend implementations, and on-call rotations.\ \ Cisco Routing/ Switching/ Wireless/ DDI/ SDWAN/ Cisco Catalyst Center/ Aruba Central/ Aruba Networking- Switching & Wireless.