Join a high‑performance team supporting a secure, mission‑critical environment. You’ll help maintain and enhance a classified infrastructure, ensuring it meets strict performance, reliability, and cyber security standards.

What you’ll do

• Maintain and improve classified systems to meet performance, reliability, and security requirements
• Assist with planning, designing, testing, and implementing system upgrades and new platform components
• Apply security patches and maintain accurate cyber security documentation
• Package, deploy, and support applications to ensure compliance with security frameworks
• Support network security technologies including SIEM, vulnerability management, endpoint protection, firewalls, IPS, and device control
• Provide technical advice and resolve user issues across multiple platforms
• Contribute to security accreditation documentation
• Identify opportunities to streamline processes and improve service delivery

What you’ll bring

• Strong Systems Administration or ICT background, including Windows Server 2022 and Windows 11
• Solid understanding of cyber security principles, tools, and best practices
• Knowledge of ISM, NIST, ISO 27001, CIS Controls or similar frameworks
• Excellent analytical and problem‑solving ability
• Strong communication skills and the ability to work with technical and non‑technical stakeholders
• Bonus: Experience with VMware vSphere or Horizon
• Existing NV2 Australian Defence security clearance (mandatory)

To learn more about this opportunity please apply online or reach out to *************@hudson.com

Diversity, Equity & Inclusion at HudsonHudson is committed to helping you find a workplace where you feel respected, supported, and free to thrive. We welcome applications from all backgrounds, identities, and lived experiences—because when different voices come together, amazing things happen.
Casual Loading Please note for all Australian based contract and temporary roles only, the pay rate is inclusive of mandatory 25% casual loading. This excludes permanent and fixed term roles.