Network Domain Architect
Tata Consultancy Services · Chennai, Tamil Nadu, India
Tata Consultancy Services · Chennai, Tamil Nadu, India
**JOB ROLE-** Network Domain Architect **LOCATION-** Chennai **EXP** 10-15 Yr **Role Overview** We are seeking an experienced **Network Domain Architect** responsible for defining, designing, and governing enterprise network architecture across on-premises, data center, and cloud environments. The role focuses on building secure, scalable, and high-performance networking solutions aligned with business and IT strategy. This is a senior technical leadership role involving architecture design, transformation initiatives, and governance across global network landscapes. **Required Skills & Experience** **Technical Skills** - Strong expertise in: - Enterprise networking (LAN, WAN, WLAN, Data Centre) - Routing protocols (BGP, OSPF, MPLS) - Network security (Firewalls, VPN, Zero Trust) - Hands-on experience with: - Cisco, Aruba, Juniper, or similar OEM technologies - Cloud networking (Azure / AWS) - Strong understanding of: - SD-WAN, SASE, and modern network **Experience** - 10–15 years of experience in enterprise networking - Proven expertise in **network architecture design and transformation** - Experience working in large-scale, global environments **Certifications (Preferred)** - CCNP / CCIE - AWS Advanced Networking / Azure Networking - Security certifications (e.g., CISSP – optional) **Soft Skills** - Strong stakeholder and communication skills - Leadership and mentoring capabilities - Analytical thinking and problem-solving **Nice to Have** - Experience in retail or distributed enterprise environments (stores, warehouses) - Exposure to network automation and DevNet practices - Experience in multi-vendor environments