Senior Network Architect - SRv6, MPLS & IPv6 Backbone

XPT Software Australia Pty Ltd is seeking a Senior Technical Specialist in Sydney, Australia. The role focuses on designing, validating and supporting SRv6, MPLS and IPv6 network solutions to transform and modernise carrier-grade backbones.

You will handle L3 escalation, RCA for critical incidents, and improvements to traffic engineering and QoS. Candidates should have 8+ years in IP/MPLS service provider networks and hands-on experience with backbone transformation, migration programs, and