[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Tata Consultancy Services jobs](https://jobs.opennash.com/companies/tata-consultancy-services/) · [Search jobs](/search/) Tata Consultancy Services · Neenah, WI # Network Architect Neenah, WI $90,000-$120,000 Last seen on Tata Consultancy Services’s official careers site on August 1, 2026; it may have closed since. [Apply on Tata Consultancy Services’s careers site →](https://ibegin.tcsapps.com/candidate/jobs/415402J) [OpenNash Jobs](https://jobs.opennash.com/) / [Tata Consultancy Services](https://jobs.opennash.com/companies/tata-consultancy-services/) / Network Architect ## Job description ### Must Have Technical/Functional Skills SD-WAN & Overlay Architecture Deep expertise in Cisco SD-WAN (Viptela) components – vManage, vSmart, vBond, OMP, TLOC, BFD. Multi-region fabric design and scalability planning Routing & Core Networking: Expert-level knowledge of BGP (including EVPN), EIGRP, OSPF, IS-IS, MPLS, Segment Routing and advanced traffic engineering Network Security & Segmentation: Expertise in Zero Trust Architecture, IPsec, Secure Access (ZTNA), Micro-segmentation and firewall technologies including Palo Alto (policy, NAT, VPN, Panorama) and Zscaler integration Cloud & Data Center Networking: Hybrid cloud networking (AWS, Azure, GCP), VPC/VNet design, multi-cloud connectivity, DC fabric (VXLAN EVPN, ACI). ### Infrastructure & Platforms Experience with enterprise-grade hardware (Cisco ISR/ASR Router, Catalyst 9000/8000V, Nexus series) and virtualization platforms, Cisco wireless (enterprise environments) and OOB management tools like Opengear. Experience with F5 load balancers, Cisco tools like Catalyst Center & ThousandEyes and monitoring platforms for performance visibility and troubleshooting Automation & Programmability: Advanced automation using Python, Ansible, REST APIs, Terraform; CI/CD pipelines for network deployments Strategy & Governance: Enterprise network strategy, cost optimization, vendor management, compliance and architectural governance Roles & Responsibilities Architecture & Strategy - Defines enterprise network architecture aligned with business goals. Designs scalable, secure solutions across WAN, LAN, DC and cloud with HLD/LLD. ### SD-WAN & WAN Operations - Manages both legacy WAN (MPLS/DMVPN) and Cisco SD-WAN environments. Ensures stable multi-region connectivity and optimizes traffic performance using Application-Aware Routing. ### Cloud & Data Center Integration - Architects hybrid and multi-cloud connectivity across AWS, Azure, and GCP. Implements modern data center fabrics ensuring seamless integration. ### Security Architecture - Implements Zero Trust principles with strong segmentation, encryption, and firewall policies. Designs and manages Palo Alto firewalls (policies, NAT, VPNs, Panorama) and Zscaler integration. Monitoring, Tools & OOB Management - Utilizes Cisco Catalyst Center, ThousandEyes, Cisco ISE, Opengear (OOB) for network visibility, proactive monitoring and high availability during outages ### Automation & Innovation - Drives automation using Python, Ansible and infrastructure-as-code tools. Builds CI/CD pipelines and promotes intent-based and self-healing networks. ### Governance & Leadership - Establishes standards, conducts design reviews and ensures compliance. Mentors teams and acts as a technical SME for key initiatives. ### Troubleshooting & Optimization - Leads resolution of complex network issues using deep analysis techniques. Optimizes performance and cost through continuous monitoring and tuning Salary Range-$90,000-$120,000 a year #LI-KR3 TCS Employee Benefits Summary: Discretionary Annual Incentive. ### Comprehensive Medical Coverage Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans. ### Family Support Maternal & Parental Leaves. ### Insurance Options Auto & Home Insurance, Identity Theft Protection. ### Convenience & Professional Grow th Commuter Benefits & Certification & Training Reimbursement. ### Time Off Vacation, Time Off, Sick Leave & Holidays. ### Legal & Financial Assistance Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing.