TSPV System Administrator | Canberra | Defence Projects Cleared Recruitment is partnering with a global IT services leader delivering secure capability across classified Defence environments. We are seeking experienced TSPV-cleared System Administrators to support the management and sustainment of complex ICT systems based in Canberra . You'll work alongside a high-performing team maintaining critical infrastructure supporting national security outcomes. Key Responsibilities: Provide Level 2/3 support across Windows and/or Linux environments Monitor and maintain secure on-prem systems and virtual platforms (VMware, Hyper-V) Patch, harden, and troubleshoot across server infrastructure Automate workflows using PowerShell, Bash, or Perl Maintain Active Directory, DNS, DHCP, GPOs, and SCCM Collaborate with cyber teams to uphold Essential Eight and ISM standards Produce detailed documentation for technical and security purposes What We're Looking For: Demonstrated experience supporting enterprise or secure ICT environments Proven skills in system administration, fault resolution, and performance tuning Exposure to infrastructure automation and virtualisation Strong knowledge of secure system configuration and audit compliance Effective communicator with strong documentation skills Eligibility Criteria: Must already hold an active TSPV security clearance Australian Citizenship is mandatory This role is based in a secure Defence environment , and only candidates with existing clearance can be considered Contact Daniel on 0424 906 007