Sr Principal Engineer, Enterprise Networking Architecture

Equinix is the world’s digital infrastructure company®, shortening the path to connectivity to enable the innovations that enrich our work, life and planet.

Equinix is seeking a world-class Sr Principal Engineer to serve as the preeminent technical authority for Enterprise Networking Architecture within the Digital Infrastructure Organization (DIO). This is a pure individual contributor role with no direct reports, carrying ultimate accountability for defining, governing, and evolving the global networking architecture and long-term strategy across the enterprise.

This leader will own the end-to-end enterprise networking architecture—spanning campus, datacenter, cloud interconnection, carrier services, and secure access—while setting a bold, forward-looking vision for modern, secure, AI-augmented networking. The role requires deep technical mastery, architectural judgment at massive scale, and the ability to influence across global teams and executive leadership without formal authority.