As an Enterprise Network Architect Infrastructure DDI, you will design and oversee the implementation of secure, scalable, and regionally integrated network infrastructure across offices. This strategic role combines deep technical expertise with handson design ownership, ensuring enterprise connectivity, resilience, and compliance.

What Youll Do and How Youll Succeed

Network Architecture Design

- Architect and document enterprise LAN/WAN infrastructure including core/access switching (Cisco C9300/C9200), WAN edge routing (Cisco C8300/C8200), VLANs, and IP segmentation.
- Design and implement SDWAN architecture with multiregion integration (Americas, EMEA, APAC).
- Define HA, redundancy, and failover strategies across routing, switching, and WAN links.

Wireless Access Infrastructure

- Design and standardize WiFi networks (Cisco Catalyst 9100, 9800 WLC).
- Integrate identitybased VLAN assignment using Cisco ISE/NPS with 802.1X/EAPTLS.
- Optimize wireless coverage, RF planning, and energetic AP load balancing.

DDI (DNS, DHCP, IPAM)

- Architect and deploy Infoblox DDI solutions (Grid Master/Members, HA).
- Integrate DHCP/DNS services with IPAM, ISE, and Active Directory.
- Define IP address management schema, subnet design, and discovery policies.

Security Policy Integration

- Collaborate with security teams on firewall integration and policy routing.
- Implement secure dynamic VLANs and posturebased access via Cisco ISE.
- Define network zoning, segmentation, and eastwest traffic controls.

Documentation Standards





- Produce HLDs, LLDs, implementation plans, and AsBuilt documentation.
- Establish configuration standards, naming conventions, and operational runbooks.

Wed Love to Hear From You If.. .

Experience

- You have 15+ years of enterprise network engineering/architecture experience.
- You have proven expertise in designing multisite, multiregion enterprise networks.
- You have strong understanding of 802.1X, EAPTLS, RADIUS, and certificatebased authentication.
- You have experience with SDWAN solutions (Cisco SDWAN/Meraki/Viptela preferred).

Technical Expertise

- You have deep handson expertise with Cisco enterprise routing/switching (Catalyst 9K, IOSXE).
- You are skilled with Cisco WLCs (9800 series) and WiFi 6 APs.
- You have experience with Cisco ISE or Microsoft NPS for identitybased access.
- You are proficient with Infoblox or similar DNS/DHCP/IPAM solutions.
- You know BGP, OSPF, HSRP, VRRP, and PolicyBased Routing.

Ways of Working

- You demonstrate strong documentation and presentation skills.
- You lead design workshops and interface effectively with global stakeholders.
- You are proactive, structured, and capable of driving complex technical decisions.

Preferred Certifications

- CCNP Enterprise or CCIE (Routing Switching / Enterprise Infrastructure).
- Infoblox Core DDI Certified (CDCA/CDIA).
- Cisco Certified Specialist Enterprise Wireless Design.
- Microsoft or Cisco security certifications (advantage).

📌 Enterprise Network Architect - Infrastructure & DDI (Bengaluru)
🏢 Thakral One
📍 Bengaluru