Defence Systems Administrator – NV2 Clearance

Leidos; Canberra; On-site; AUD 90,000 - 130,000; Full time

Benefits offered by this job

Flex Your Way

Wellbeing That Matters

Learn Without Limits

Work That Makes an Impact

Build Your Future

Job summary

Leidos Australia is seeking a Systems Administrator to support a Defence capability across three interconnected projects. You will manage Windows Server, Linux, virtualization, and VDI environments, ensuring secure, reliable service delivery.

You will work with Active Directory, VMware ESX, Hyper-V, Horizon, and Citrix to support interoperability and system refreshes while aligning with Australian Government security requirements.

Qualifications

• Experience administering Microsoft Windows Server and Linux in complex enterprise ICT environments.
• Knowledge of Active Directory, Group Policy, DNS, DHCP, and multi-domain environments; admin, maintenance, troubleshooting.

Responsibilities

• Support and administer enterprise Windows Server, Linux, virtualization, and VDI environments across a Defence program.
• Maintain infrastructure tech including Active Directory, VMware ESX, Hyper-V, Horizon, Citrix, storage, backup, and recovery.
• Collaborate with Defence stakeholders, vendors and project teams to support interoperability and design activities.
• Contribute to disaster recovery, cyber security compliance, and secure operating environments.

Skills

Windows Server

Linux

Active Directory

Group Policy

DNS

DHCP

Multi-domain environments

Troubleshooting

Analytical thinking

Communication skills

Security awareness

Independent & team work

Tools

Hyper-V

VMware ESX

Omnissia Horizon

Citrix Virtual Apps and Desktops

NetApp storage

Veeam Backup & Replication

Job description

Leidos Australia is seeking a Systems Administrator to support a Defence capability across three interconnected projects. You will manage Windows Server, Linux, virtualization, and VDI environments, ensuring secure, reliable service delivery.

You will work with Active Directory, VMware ESX, Hyper-V, Horizon, and Citrix to support interoperability and system refreshes while aligning with Australian Government security requirements.