We currently have an opportunity for a Systems Administrator in HQJOC, Bungendore to work on marine projects.
Join our Downer Professional Services team and play a key role in delivering complex defence and national security projects that safeguard Australia's future.
Downer Qualified Services comprises three business units: Technical, Advisory, and Capability consulting practice, and Team Downer, which partners with CASG and NSSG as a major service provider to Defence.
We are a multi‐disciplinary advisory and delivery partner for clients across Defence and National Security.
What You'll Do
Providing Level 1 and 2 Systems Administrator support.
Contributing to network design, implementation, configuration and troubleshooting.
Providing hardware, software and network interface testing and end‐user support practices.
Effectively communicating technical and non‐technical issues with system users, software engineers, database administrators, and testers.
What You'll Bring
Hands‐on support responsibilities, experience with RH Linux and Windows, including previous experience in level 1 and 2 System Administrator support.
Extensive experience with computer hardware, software and network design, configuration and troubleshooting methods and procedures including developing plans and schedules, estimating resource requirements.
Experience supporting a wide range of Information Assurance and maintenance to carry out assignments and support operations of cyber system IT architecture.
Knowledge of relational databases and their use in analysing reports of software application and data problems with large relational databases.
Knowledge of SCIF protocols.




Effective oral and written communication skills.
Due to the nature of the work, you are required to currently hold and maintain a Security clearance as required by the Commonwealth.
In some instances, compliance with International Traffic in Arms Regulations (ITAR) requirements may also be an inherent requirement.
You want your work to matter and so do we.
With over 26,000 people across Australia, New Zealand and the Pacific, our team is made up of individuals with unique perspectives, backgrounds, and ideas.
We know that diversity makes us stronger and we actively celebrate it through our commitment to inclusion and belonging.
We're committed to building a team that reflects the diverse communities we serve and we welcome people of all ages, genders, sexual orientations, cultures, abilities, and lived experiences.
We especially encourage applications from those whose voices have traditionally been underrepresented in our industry, including women, Aboriginal and Torres Strait Islander Peoples, Māori and Pasifika Peoples, veterans, people with disability, and neurodivergent individuals.
Even if your experience doesn't align perfectly with this role, we would still like to hear from you.
If it feels like the right fit, apply – potential counts, and so do you.
As a WORK180 Endorsed Employer, we support flexibility that works for your life, inclusive leadership that values your voice, and equitable access to opportunity so you can do your best work and bring your whole self to it.
If you need support or adjustments through the recruitment process, just let us know, we're here to help you put your best foot forward.
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📌 Systems Administrator (Canberra)
🏢 Downer
📍 Canberra