Job Description
XPT Software Australia Pty Ltd | Contract
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Senior Technical Specialist
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Sydney, Australia | Posted on 08/11/2026
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XPT SoftwareAustralia PTY Ltd, incorporated in ****, is a Software Services company
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XPT works with topclients across Australia in Banking, Insurance, Telecom,Retail, Energy, Mining and
Manufacturingdomains.
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We have 120+technocrats in Australia working at our clientlocations.
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XPT SoftwareAustralia is part of group companies which has globalpresence across India & Europe.
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We have served100+ clients globally, fulfilling their onsite-offshoreneeds.
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Job Description
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Role Summary:
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Senior network engineering role supporting Optus network transformation and modernisation initiatives, with deep SRv6, MPLS, IPv6, routing, EVPN and service provider network expertise.
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Key Responsibilities:
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Design,



validate and support SRv6/MPLS and IPv6 network solutions; support backbone transformation and migration activities; provide L3 escalation support; perform RCA for critical incidents; contribute to traffic engineering, QoS and service reliability improvements.
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Mandatory Skills / Experience:
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SRv6, MPLS, Segment Routing, BGP, ISIS, OSPF, EVPN/VXLAN, IPv4/IPv6, Traffic Engineering, QoS, carrier-grade backbone networks, transformation and migration programs, L3 troubleshooting and RCA.
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Desirable Skills / Certifications:
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Experience Required:
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8+ years in IP/MPLS service provider networks; senior hands-on engineering experience in carrier-grade backbone, transformation, migration and L3 support environments.
#J-*****-Ljbffr

📌 Senior Technical Specialist (New South Wales)
🏢 Xpt Software Australia
📍 New South Wales