Responsibilities

These key technical positions are responsible for the administration, maintenance, and support of our Microsoft Windows Server setting and associated infrastructure. As part of a team of specialist technical experts, you will help maintain the stability, integrity, and efficient operation of critical systems that underpin core business functions. Your responsibilities will include:

- Provide Level 2 and 3 incident response for complex Windows infrastructure issues to minimise operational disruption.
- Manage VMware virtual environments and administer physical infrastructure, including HP OneView and GreenLake.
- Develop, package, and deploy applications via MECM, and manage the full SOE development life cycle.
- Administer Active Directory and Group Policies to manage access, security permissions, and system configurations in line with security requirements.
- Operate strictly within established security protocols to protect highly sensitive systems.

Qualification & Experience

- Extensive experience with Microsoft Windows Server operating systems, including Server 2016, 2019 and 2022.
- Proven expertise in Active Directory, Group Policy and MECM for application packaging and deployment.
- Hands‑on experience administering and supporting VMware virtual infrastructure.
- Demonstrated Level 2 and 3 incident response and troubleshooting experience in complex enterprise environments.

Due to the nature of the role,



you must be an Australian Citizen who holds an active TSPV security clearance and be successful for a DISA/OSA.

Pay Range

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement, or other law.

Equal Opportunity Employer

Leidos Australia is an equal opportunities organisation and is committed to creating a truly inclusive workplace. We welcome and encourage applications from Aboriginal and Torres Strait Islanders, culturally and linguistically diverse people, people with disabilities, veterans, neurodiverse people, and people of all genders, sexualities, and age groups.

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

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📌 Windows Administrator (Melbourne)
🏢 Leidos Australia
📍 Melbourne