Network Architect

Core Responsibilities

• Design enterprise network architectures for campus, branch, data center, and cloud environments.
• Create high-level and low-level network designs (HLDs/LLDs).
• Lead network transformation initiatives such as SD-WAN, automation, and cloud connectivity.
• Define network standards, governance, and best practices.
• Provide technical leadership for complex projects and major incidents.
• Review network security architecture and ensure compliance.
• Work with operations teams to transition designs into production.

Technical Skills Expected

Routing & Switching

• Cisco Systems routers and switches
• BGP, OSPF, EIGRP
• MPLS
• QoS
• Multicast

Data Center

• Cisco Nexus
• VXLAN/EVPN
• Spine-Leaf architectures
• ACI (Application Centric Infrastructure)

Security

• Firewalls
• Network segmentation
• VPN technologies
• Zero Trust concepts

Enterprise Networking

• SD-WAN
• Wireless LAN
• Network Access Control
• High Availability and Disaster Recovery

Cloud Networking

• Connectivity with cloud providers such as:Amazon Web ServicesMicrosoft AzureGoogle Cloud

Automation

• Python
• Ansible
• Infrastructure as Code
• APIs and network automation frameworks

Certifications

• CCNP Enterprise
• CCIE Enterprise Infrastructure
• Cisco Certified Design Expert (CCDE)
• Cloud networking certifications