Systems Administrator

Canberra, ACT
Permanent
Full-time

2 days ago

Life Days are the Leidos way of recognising that we all need extra time to take care of life. By working slightly more than the minimum weekly hours (2 hours per week for full-timers), you can accrue up to 12 days of leave per year.
Leidos Life Hub provides access to discount offers or cashback rewards with over 400 Australian and International retailers.
Due to the nature of the role, you must be an Australian Citizen and hold an active NV-2 AGSVA security clearance.

Our team feel Leidos is a great place to work. Learn more about our culture and benefits by visiting us hereDo Work That MattersLeidos Australia delivers IT and airborne solutions that protect and advance the Australian way of life. Our 2000 local experts, backed by our global experience and network of partners, are working to solve the world’s toughest challenges in government, intelligence, defence, aviation, border protection and health markets.Your New Role and ResponsibilitiesThe Air Component Command and Control Capability System (AC-C2CS) is a mission-critical suite of software applications that enables the Australian Defence Force (ADF) to effectively plan, prepare, execute, manage, and report on aviation operations.The Systems Administrator will support our customers technology, where an overview of responsibilities includes:

System Operations & Maintenance: Monitor, maintain, and optimise AC-C2CS infrastructure to ensure high availability, performance, and reliability across Defence environments.
Technical Support & Troubleshooting: Provide responsive support to end users, diagnosing and resolving system issues, and coordinating with engineering teams for escalations.
Configuration & Change Control: Manage system configurations and implement approved changes in line with Defence protocols and change management procedures.
Security & Compliance: Uphold system security standards, apply patches and updates, and support accreditation and audit activities to meet Defence cybersecurity requirements.
Collaboration & Continuous Improvement: Work closely with Leidos and Defence stakeholders to identify opportunities for system enhancements and contribute to process improvement initiatives.

What You’ll Bring to Make an Impact

System Administration Expertise – Strong experience with Windows/Linux servers, virtualisation (e.g., VMware), and networking fundamentals.
Cybersecurity & Compliance – Knowledge of Defence security standards, patching, system hardening, and accreditation processes.
ITIL & Change Management – Familiarity with incident, problem, and change management processes; ability to maintain accurate documentation.
Problem-Solving & Communication – Excellent troubleshooting skills and ability to collaborate with Defence stakeholders and technical teams.

Don’t worry if you don’t tick all the boxes – if you meet most of them, we encourage you to submit your application. We’re most interested in your strengths, what you want to learn and how far you want to go.Diverse Team Members, Shared Values and a Common PurposeProviding our customers with smarter solutions takes an incredible team with diversity of thought, experience and perspectives driving innovation. Inclusion is at the heart of our culture and is one of our core values. It’s about creating a workplace where everyone can do important work, feels welcome, valued, and respected, and has equal access to opportunities to thrive. Paul Chase – Chief Executive, Leidos Australia.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.Our five Advocacy Groups (Women and Allies Network, Young Professionals, Defence & Emergency Services, Action for Accessibility and Abilities and Pride+) provide an opportunity for team members to connect and collaborate on shared interests, and work to support and celebrate our diverse community.Next Steps

To apply for this role, follow the links or apply via our Careers page.
Recruitment process - 1 virtual interview and/or 1 face-to-face & background checks.
Applicants may also need to meet International Traffic in Arms Regulations (ITAR) requirements. In certain circumstances this can place limitations on persons who hold dual nationality, permanent residency or are former nationals of certain countries as per ITAR 126.1.
We are committed to making our recruitment process accessible to all candidates. Please get in touch with our Careers team careers.au@au.leidos.com if you’d like to discuss any additional support during your application or throughout the recruitment process.

At Leidos, we don’t want someone who "fits the mold"—we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, “what’s next?” before the dust settles on “what’s now.”If you’re already scheming step 20 while everyone else is still debating step 2… good. You’ll fit right in.Original Posting:For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.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 (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

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