Systems Administrator
Core
Manage and maintain critical ICT infrastructure (Windows/Linux servers, network devices) within a secure Defence environment to ensure availability, performance, and security.
Role type
Senior Systems Administrator (Defence)
Builds
Secure and reliable ICT infrastructure supporting training and operational readiness outcomes
Domain
Defence / Government / Cybersecurity
Deliverable
infrastructure
Required skills
Windows server administration, Linux server administration, network infrastructure management, system hardening, patch management, backup and disaster recovery, user access control, technical troubleshooting
Preferred skills
VMware/Hyper-V virtualization, Defence ICT security frameworks, mission-critical system support
Technologies
Windows, Linux, switches, routers, firewalls, VMware, Hyper-V
Responsibilities
Manage and maintain Windows and Linux server environments, monitor system health and troubleshoot infrastructure issues, administer user accounts and access controls, perform patching and hardening, support network infrastructure, maintain technical documentation
Seniority
Senior, hands-on IC