Senior Network Architect

About Gartner IT:

Join a world-class team of skilled engineers who build creative digital solutions to support our colleagues and clients. We make a broad organizational impact by delivering cutting-edge technology solutions that power Gartner. Gartner IT values its culture of nonstop innovation an outcome-driven approach to success and the notion that great ideas can come from anyone on the team.

About this role:

The Senior Network Architect is a senior technical leader responsible for the strategic vision lifecycle planning and architectural design of highly reliable secure and scalable multi-cloud and enterprise network infrastructure to support Gartner Conference and global business operations. The ideal candidate brings expert-level mastery in enterprise network design zero-trust security frameworks edge connectivity and hybrid cloud ecosystems. They are passionate about setting architectural guardrails authoring long-term technology roadmaps and leveraging modern software-defined networking (SDN) and automation frameworks to drive transformative business outcomes.

What youll do:

• Define Strategy: Architect the global enterprise network blueprint spanning LAN WAN SD-WAN multi-cloud ecosystems and high-density event environments.
• Lead Security Architecture: Design enterprise-wide network security frameworks integrating next-generation firewalls SASE zero-trust models and micro-segmentation.
• Author Roadmaps: Establish long-term technology roadmaps standard reference designs and architectural guardrails Campus office Data Center and cloud connectivity.
• Drive Innovation: Evaluate and select emerging technologies leading proof-of-concepts for SDN intent-based networking network automation and AI frameworks.
• Cross-Functional Collaboration: Partner with infrastructure team application team Infosec team DevOps Team Cloud CCOE team and End user team.
• Govern Documentation: Own the lifecycle of core reference architectures global topology diagrams infrastructure-as-code libraries and standard compliance guidelines.
• Act as Highest Escalation: Serve as the ultimate technical authority for systemic complex infrastructure or application performance anomalies.
• Mentor Teams: Provide technical governance and mentorship to senior network engineering teams cultivating engineering excellence across the organization.

What youll need:

• Professional Experience: 12 years of deep technical experience in large-scale enterprise routing switching and complex network infrastructure design.
• Modernization Strategy: Proven success in designing enterprise network modernization strategies transforming legacy topologies into intent-driven automated infrastructures.
• Technical Governance: Ability to author and maintain global network architectural standards high-level designs (HLD) low-level designs (LLD) and deployment blueprints.
• Core Routing & Switching: Master-level understanding of advanced routing protocols (BGP OSPF) alongside high-density data center fabrics (spine-leaf) and modern campus network topologies.
• Enterprise Wireless: Deep technical knowledge of enterprise wireless LAN (WLAN) controllers cloud-managed Wi-Fi architecture RF engineering and centralized wireless management platforms.
• Application Delivery & Load Balancing: Advanced hands-on knowledge of F5 BIG-IP systems (LTM DNS APM) including deep familiarity with SSL/TLS termination HTTP/HTTPS profiles and iRules.
• Zero Trust & Network Segmentation: Extensive track record of designing complex network segmentation frameworks and implementing true Zero Trust Network Access (ZTNA) models across all physical cloud and edge infrastructures.
• Palo Alto Security Design: Strong experience in Palo Alto Networks infrastructure designing secure deployments utilizing Next-Generation Firewalls (NGFW) managed via Strata Cloud Manager user-ID/app-ID policies and cloud-delivered security services.
• SASE & Edge Architecture: Expertise to architect and scale Secure Access Service Edge (SASE) and SD-WAN frameworks to provide optimized secure connectivity for remote users and branch offices.
• Multi-Cloud Networking: Deep knowledge of cloud-native networking constructs designing and securing high-performance transit networks across AWS (Transit Gateway Direct Connect VPCs) and Microsoft Azure (Virtual WAN ExpressRoute vNets).
• Cross-Functional Collaboration: Proven ability to partner directly with Information Security Cloud Engineering DevOps and executive leadership to align infrastructure capabilities with business goals.
• Technical Leadership: Experience providing technical guidance architecture/design reviews and mentorship to the network engineering team

What youll receive:

• Competitive compensation.
• Limitless growth and learning opportunities.
• A collaborative and positive culture - join a diverse team of professionals that are as smart and driven as you.
• A chance to make an impact your work will contribute directly to our strategy.
• Enjoy the flexibility of working from home and the energy of collaborating with peers in our dynamic offices.
• 20 PTO days plus holidays and floating holidays in your first year.
• Extensive medical dental insurance and vision plan.
• 401K with corporate match immediate vesting.
• Health-and-wellness-related allowance programs.
• Parental leave.
• Tuition reimbursement.
• Employee Stock Purchase Plan.
• Employee Assistance Program.
• Gartner Gives Charity Match.

And much more!

What are we:

• Action Oriented - Deliver fast get great results. We embrace the vision roadmap to success and the action it takes to make it happen.
• Intellectually Curious - Seek to learn love to teach. Were humble and embrace respectful radical candor with a mindset of ongoing professional and personal development.
• Collaborative - One team shared mission. We welcome feedback and understand the value of working together to accomplish more than what is possible individually.

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Who are we

At Gartner Inc. (NYSE:IT) we guide the leaders who shape the world.

Our mission relies on expert analysis and bold ideas to deliver actionable objective business and technology insights helping enterprise leaders and their teams succeed with their mission-critical priorities.

Since our founding in 1979 weve grown to 20000 associates globally who support over 13000 client enterprises in 90 countries and territories. We do important interesting and substantive work that matters. Thats why we hire associates with the intellectual curiosity energy and drive to want to make a difference. The bar is unapologetically high. So is the impact you can have here.

What makes Gartner a great place to work

Our vast virtually untapped market potential offers limitless opportunities opportunities that may not even exist right now for you to grow professionally and flourish personally. How far you go is driven by your passion and performance.

We hire remarkable people who collaborate and win as a team. Together our singular unifying goal is to deliver results for our clients.

Our teams are inclusive and composed of individuals from different geographies cultures religions ethnicities races genders sexual orientations abilities and generations.

We invest in great leaders who bring out the best in you and the company enabling us to multiply our impact and results. This is why year after year we are recognized worldwide as a great place to work.

Gartner is the world authority on AI

At Gartner youll join a company at the very center of the AI revolution. Gartner has proactive objective guidance throughout clients AI journeys. We set the standard for how organizations leverage artificial intelligence to drive meaningful impact. Youll have access to unmatched resources expertise and technology and play a key role in helping Gartner and our clients innovate and grow as we leverage AI to transform business and technology landscapes.

Its an exciting time to be at Gartner with limitless opportunities to make a real impact grow your skills and build a lasting meaningful career in a field thats reshaping the way we operate. If youre passionate about AI and want to be part of a team thats guiding the leaders who shape the world Gartner is the place for you.

What do we offer

Gartner offers world-class benefits highly competitive compensation and disproportionate rewards for top performers.

In our hybrid work environment we provide the flexibility and support for you to thrive working virtually when its productive to do so and getting together with colleagues in a vibrant community that is purposeful engaging and inspiring.

Ready to grow your career with Gartner Join us.

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