Our Story
Creators of Groundbreaking Lung Imaging Technologies

4DMedical is an ASX-listed global medical technology company focused on changing outcomes for people with lung disease by bringing more insights to medical imaging. We build software that helps clinicians move beyond “what it looks like” to clearer, quantitative information that can be used alongside the full clinical picture.

With offices in Melbourne, Australia and Los Angeles, California, we work with health systems, researchers, and clinical teams around the world to advance respiratory and cardiopulmonary imaging.

About the role

The Senior Systems and Network Administration Specialist provides ICT support across the 4DMedical Group. This role covers a mix of technical tasks. These include day-to-day IT support and maintenance activities, implementation of IT infrastructure projects, as well as assisting with the design and planning and delivery of these projects.

What you'll do

In this hands‑on role, you’ll be responsible for designing, implementing, and supporting secure, scalable technology solutions that meet business needs. You’ll provide senior‑level technical support while partnering closely with stakeholders across the organisation.

Key responsibilities include:Key responsibilities include:

- Evaluate, design, build, implement, and support new technologies and systems aligned to business requirements
- Provide Level 3 troubleshooting and technical support across IT and security environments
- Work closely with cross‑functional teams to implement new solutions and improvements
- Provide direct support to the VP, IT and Security, including:




- - Technical leadership and guidance
- Assisting with IT strategy and governance
- Coaching, mentoring, and supporting team members
- Implementing best‑practice IT and security processes, policies, and technologies

- Support project delivery and broader strategic initiatives
- Ensure the security of data, systems, networks, and backup environments
- Install, configure, and maintain end‑user devices (Windows and Mac)
- Act as an escalation point and provide guidance for an external Managed Service Provider (MSP) supporting service desk and workstation management
- Maintain servers and infrastructure, including:
- - Windows and Linux servers
- System backups
- VMware, NetApp, Active Directory, Group Policy

- Maintain network and telecommunications services, including Zoom and/or Microsoft Teams telephony
- Manage and support Microsoft 365, including Entra ID and Intune, as well as other SaaS platforms
- Support and maintain Azure environments
- Maintain accurate documentation for systems, configurations, and procedures
- Manage hardware and software licensing
- Assist with other ICT‑related tasks as required

Experience and Qualifications

5-10 years of relevant previous experience in ICT roles involving systems and network administratio





Experience in maintaining Windows and Linux based servers

Experience designing and maintaining networks using the following vendors: Palo Alto, Aruba, Tailscale

- Able to build, configure, maintain, and troubleshoot ICT infrastructure (servers, storage, networking, virtualization, telecommunications, end user devices etc.)

What we can offer you:

Hybrid working — enjoy flexibility, with time in our amazing Carlton office featuring end‑of‑trip facilities and great local coffee and cafés

Excellent location — easy access to public transport and close to Lygon Street and the CBD

Professional development — access to frequent in‑house presentations and industry events covering lung health and technology

Leave perks — bonus annual leave scheme, Holiday swap plus company‑paid parental leave

Wellbeing program — free fruit, table tennis, Corporate ClassPass, Employee Assistance Program (for you and your family), free annual health checks, skin checks, and flu shots

Rewards & recognition — access to shopping and lifestyle discounts

Work from home support — laptop and accessories provided

Great culture — regular social events and much more!

How to Apply

Submit a current CV and a Cover Letter which details your alignment with the requirements of the role.

4DMedical provides an inclusive work environment and embraces the diverse talent of its people.

For more company information visit our website: www.4dmedical.com

Should you have any queries regarding the position please contact [email protected]

📌 Senior Systems and Network Administration Specialist (Carlton South)
🏢 4DMedical
📍 Carlton South