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Full time
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XMPP & Cross-Domain Network Security Engineer (NV1/2)

FinXLSydney, Sydney🇦🇺AustraliaPosted 4 Sept 2026

Why This Role Stands Out

This hybrid role offers a unique opportunity to shape critical national security infrastructure, developing cutting-edge cross-domain messaging solutions with significant impact. You'll thrive here if you possess strong XMPP and network security expertise and are eager to grow your skills within a reputable organization. Apply now to contribute to a vital national project and advance your career in a dynamic environment.

Quick Overview

Seniority
Mid Senior
Employment type
Full Time
Work mode
Hybrid
Location
Sydney, Sydney, Australia

Job Description

FinXL is seeking a Network Security Engineer to design and implement secure network boundaries and cross-domain messaging solutions for a major national security cloud rollout. The role demands hands-on XMPP experience, XML guard configurations, and robust traffic filtering knowledge in a Defence context.

The position may require travel to bases or city locations during project initiation, with hybrid work options. Australian citizenship and active NV1/NV2 clearance are highly preferred.

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