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**Description**

**Job overview and responsibilities**

The Principal Domain Architect provides architectural direction for United’s enterprise connectivity domain, shaping the future-state strategy, standards and design direction across network, security, automation, and associated connectivity platforms. The role defines scalable architectural patterns that integrate security, policy, and operational controls into connectivity services, ensuring platforms evolve as a unified enterprise capability rather than isolated technologies.

Partnering with engineering, operations, cybersecurity, and enterprise architecture teams, the position drives converge...