Jobs · Information Technology · Minnesota

Network Architect

Tata Consultancy Services · St Paul, MN · 1 mo ago
Information Technology$120k–$150k/yrFull-time

Role Summary

We are seeking a highly experienced Network Architect to lead the design, transformation, and governance of enterprise network infrastructure across on-premises data centers, manufacturing facilities, and cloud environments. The architect will be responsible for defining the strategic network roadmap, driving modernization initiatives, ensuring secure and resilient connectivity, and supporting large-scale global operations. The ideal candidate will possess deep expertise in Juniper networking, enterprise routing and switching, AWS networking, Velo Cloud SD-WAN, network security, and hybrid cloud architecture.

Key Responsibilities

  • Ensure proactive problem management and root cause analysis.

  • Design and maintain enterprise LAN, WAN, Wi-Fi, Data Center, Cloud networking and Juniper network architectures.

  • Develop network standards, policies, and best practices.

  • Lead network modernization initiatives such as SD-WAN, Zero Trust, Cloud Networking, BlueCat DDI internal & external DNS and Automation.

  • Provide architectural guidance for routing, switching, wireless, security, and hybrid-cloud environments.

  • Collaborate with security, cloud, infrastructure, and application teams.

  • Evaluate and recommend emerging networking technologies.

  • Perform capacity planning, network performance analysis, and optimization.

  • Lead major migration, integration, and transformation projects.

  • Ensure compliance with security, regulatory, and operational requirements.

  • Create and maintain architecture documents, network diagrams, and technical standards.

  • Provide technical leadership and mentoring for engineering and operations teams.

  • Act as the escalation point for complex network issues and RCA activities.

  • Define and maintain enterprise network architecture standards, reference designs, and technology roadmaps.

  • Lead network transformation initiatives supporting business growth, operational efficiency, and technology modernization.

  • Evaluate emerging technologies and recommend future-state network solutions.

  • Establish architecture governance and design review processes.

  • Routing & Switching Architecture

    • Design, implement, and optimize large-scale enterprise routing and switching environments.

    • Architect highly available network solutions.

    • Ensure network resiliency, scalability, and business continuity through redundant design principles.

  • Juniper Network Solutions

    • Serve as Subject Matter Expert (SME) for Juniper platforms and technologies.

    • Drive standardization and optimization of Juniper infrastructure globally.

  • Network Security Architecture

    • Develop secure network designs aligned with enterprise cybersecurity standards.

    • Integrate:

      • Palo Alto Firewalls

      • Juniper SRX Firewalls

      • IDS/IPS

      • Network Segmentation

      • Zero Trust Architecture

      • Zscaler Connectivity (ZIA and ZPA)

      • Clear Pass NAC

  • Collaborate with security teams on compliance and risk mitigation initiatives.

  • SD-WAN & Global Connectivity

    • Design and optimize SD-WAN solutions supporting global locations.

    • Improve WAN performance, application experience, and cloud access.

    • Lead carrier and connectivity evaluations.

  • Technical Leadership

    • Provide architectural leadership across global infrastructure teams.

    • Mentor L2/L3 engineers and technical leads.

    • Support major incidents, problem management, root cause analysis, and service improvement initiatives.

    • Work closely with business stakeholders, vendors, and service providers.

    Qualifications

    • BACHELOR OF COMPUTER SCIENCE

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