Your Role

• Developing High‑Level Designs (HLD) and Low‑Level Designs (LLD) for enterprise network solutions across on‑premises and Azure cloud environments, ensuring alignment with enterprise technology standards
• Leading architecture decisions across the Cisco stack — including routers, switches, firewalls, and SD‑WAN — governing LAN/WAN, MPLS, and data center fabric design
• Owning the Azure hybrid connectivity architecture, including ExpressRoute integration, VNet Hub‑and‑Spoke topology, VPN Gateway configurations, and Azure Firewall placement
• Providing OT/ICS network architecture guidance, defining IT‑OT boundary controls, DMZ patterns, and segmentation aligned with Purdue Model and ISA/IEC 62443 standards
• Delivering structured troubleshooting methodology for complex network issues and developing runbooks to support Tier 2/3 engineering teams

Qualifications

• 9+ years of experience in enterprise...