Windows Administrator

About the role

Leidos Australia is looking for experienced Windows Administrators to join the AGO GEO SPACES program. You will work in a high‑compliance environment supporting national security technology solutions and ensuring the stability of critical Windows Server infrastructure.

Key responsibilities

• Provide Level 2 and 3 incident response for complex Windows infrastructure issues.
• Manage VMware virtual environments and administer physical infrastructure, including HP OneView and GreenLake.
• Develop, package, and deploy applications via MECM, overseeing the full SOE lifecycle.
• Administer Active Directory and Group Policies to enforce security and configuration standards.
• Operate strictly within established security protocols to protect highly sensitive systems.

Required profile

• Australian citizenship with an active TSPV security clearance.
• Extensive experience with Microsoft Windows Server (2016, 2019, 2022).
• Proven expertise in Active Directory, Group Policy, and MECM.
• Hands‑on experience with VMware virtual infrastructure.
• Demonstrated Level 2/3 incident response and troubleshooting in enterprise environments.

Required skills

• Microsoft Windows Server 2016/2019/2022
• Active Directory
• Group Policy
• Microsoft Endpoint Configuration Manager (MECM)
• VMware virtualization
• HP OneView
• GreenLake
• Incident response (Level 2 & 3)

What we offer

• Life Days – up to 12 days of additional leave per year.
• Access to discount offers and cashback rewards through Leidos Life Hub.
• Family‑friendly workplace certification supporting diverse family needs.