Kinexus is seeking a Senior System Administrator to support one of Australia's most groundbreaking Defence programs - the MQ-28 Collaborative Combat Aircraft. Based in Brisbane, this role places you at the forefront of cyber-secure, autonomous aircraft development, working alongside a team of system specialists to design and implement resilient, high-assurance solutions.If you're ready to stretch your Windows/Linux stack skills, work in Defence-accredited environments, and help engineer the future of air combat, this is the opportunity you've been waiting for.KEY RESPONSIBILITIESSecure Systems Implementation: Design and deploy cyber security controls aligned with industry standard frameworks.System Administration: Configure, maintain and secure Windows and Linux systems, including integration of identity and access management (IAM) and MFA solutions.Automation & Scripting: Automate system admin and security tasks using PowerShell, Bash, or Ansible.Vulnerability Management: Use tools like Nessus, Qualys, or OpenVAS to identify, report, and remediate security vulnerabilities.Collaboration & Documentation: Partner with architects and engineers to build secure solutions, while producing clear, concise documentation.Cross-Site Support: Support secure environments across Defence sites.SKILLS & EXPERIENCE REQUIREDTechnical Background: Qualifications in Computer Science, Cybersecurity, IT, or equivalent field.Security Controls: Proven experience applying security hardening and managing compliance with ISM or similar frameworks in complex systems.Platform Expertise: Advanced knowledge of Windows and Linux administration in secure, virtualised environments (e.g., VMware, Hyper-V).Automation Proficiency: Strong scripting skills using PowerShell, Bash, or Ansible.Defence Experience: Previous experience in Defence environments is a must.Certifications (Desirable): CISSP, CISM, CompTIA Security+, Red Hat Certified System Administrator (RHCSA).WHY JOIN US?Pioneering Project: Contribute to Australia's first autonomous combat aircraft program.Innovative Culture: Be part of a mission-led, forward-thinking team that's shaping the future of Defence capability.ELIGIBILITY REQUIREMENTSAustralian Citizenship: Essential due to security protocols.Security Clearance: Must hold a current NV2 clearance.Licence: Valid Australian driver's licence required.MAKE YOUR IMPACT | APPLY NOWThis is your chance to play a pivotal role in securing next-gen Defence systems. Apply today and join a team pushing the boundaries of cybersecurity and autonomy in aerospace.ABOUT KINEXUSKinexus has been a trusted recruitment partner to the Defence and Aerospace sectors for over 23 years. We work with Australia's most advanced programs and employers, connecting talent to roles where they can make real impact.All applications should include your resume as a word document. For more information, visit our website, www.kinexus.com.au or contact Toby Wright on 0457 021 490 #LI-TW1
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