Senior Fixed Voice & Interconnect Architect

Optus is an Australian telecommunications company delivering more than 11 million services to customers daily across mobile, broadband and digital solutions. The Domain Architect - Fixed Voice and Interconnect is responsible for end-to-end architecture, evolution, and governance of Fixed Voice platforms and services, ensuring secure, resilient, scalable solutions aligned with business strategy.

You will lead roadmaps and complex transformations while collaborating with product, engineering,