TSPV System Administrator | Scoresby, VIC | Secure Infrastructure Cleared Recruitment is partnering with a global IT services integrator supporting major secure infrastructure projects within the Defence and National Security sector . We're looking for a TSPV-cleared System Administrator to join a technical operations team based full-time on-site in Scoresby, Victoria . You'll support a secure environment managing infrastructure, patching, and automation across a large-scale enterprise. Key Responsibilities: Provide Level 2/3 support across Windows Server, SCCM, Active Directory, and virtualised environments Maintain and patch systems aligned to ISM and Essential Eight Perform system upgrades, monitoring, and remediation activities Support backup and disaster recovery processes Contribute to security documentation, process refinement, and audit readiness Collaborate with stakeholders and cyber teams to maintain operational integrity What You Bring: Proven experience with enterprise-grade Windows Server infrastructure Hands-on with SCCM, VMware, and backup tools (NetBackup or equivalent) Familiarity with security standards and patching cycles Scripting in PowerShell for automation is highly regarded Strong troubleshooting, communication, and stakeholder skills Eligibility Criteria: Must currently hold an active TSPV security clearance Australian Citizenship is mandatory This position is based in a secure Defence environment and requires prior clearance-applications without current TSPV cannot be considered Contact Daniel on 0424 906 007