Work options: On-Site Security Clearance Required for this role: Must have a Current NV2 security clearance. Must be an Australian Citizen This will be an Office based role in Canberra. ITAR - You will be required to comply with the US International Traffic in Arms Regulation (ITAR) as the candidate may need to handle export-controlled ICT (hardware and software) products. We're looking for an experienced Linux Technician to help shape secure, automated, and high-performance infrastructure solutions. What You’ll Do Build, deploy, and support Linux OS across virtualised and hyper-converged environments. Troubleshoot and resolve complex Linux SOE and application integration issues. Apply security hardening aligned with the Australian ISM and zero-trust principles. Contribute to automation libraries and SOP documentation. Work with tools like Ansible, GitLab, YUM , and RHEL 7.x–9.x . Evaluate new technologies and support future-state capability uplift. What We’re Looking For Prior experience in Defence environments as a Linux Technician. Strong knowledge of Linux servers , virtual systems , and hyper-converged infrastructure . Familiarity with SEA2273 Minerva systems and ADF deployed platforms. Solid understanding of cyber security frameworks and infrastructure governance . Excellent communication and stakeholder engagement skills. Why Apply? Work on national security-grade systems. Contribute to innovative solutions with real-world impact.