Job Description: Enterprise / System ArchitectRole OverviewWe are seeking a highly experienced Enterprise / System Architect with more than 15 years of IT expertise, capable of driving architectural decision‑making and balancing high‑level conceptual thinking with clear, actionable direction. The ideal candidate brings deep knowledge across cloud, mainframe, networking, and modern architectural frameworks, with strong communication and documentation skills suited to a complex banking environment.Roles & ResponsibilitiesProvide architectural leadership with 15+ years of experience, guiding decision‑making and balancing abstract architectural discussions with concrete direction setting.Possess strong conceptual and practical knowledge of Public and Private Cloud platforms such as Azure, VMware, and Mainframe environments.Demonstrate solid understanding of network security concepts, particularly across Cisco, Cisco ACI, and Azure networking technologies.Design and ensure interoperability of network overlays including Cisco ACI, VMware NSX‑T, and Calico (routing, firewalls, load balancers, etc.).Produce high‑quality documentation using MS Office, PowerPoint, TOGAF, and Archimate (network diagrams, test plans, configuration guides, design documentation).Work effectively within DevOps and Agile delivery models.