Infrastructure Engineer

We shape leading experiences across office, retail, logistics and student accommodation.

We’re one of Australia’s largest property groups, managing $35 billion worth of assets across the country.

Our sustainable returns from investments come from focusing on what matters most to customers — a great experience and doing good. Every day, our people are driving positive impact for people, place and planet. They’re inquisitive, pioneering industry firsts and pushing new ideas to deliver exceptional outcomes.

This passion and expertise creates an employee experience that puts wellbeing, flexibility and opportunity first.

The role

Join our high-performing GPT Technology team as an Infrastructure Engineer, where you’ll play a key role in supporting the core infrastructure platforms and services that power our business. This generalist role is essential to maintaining the stability, resilience, and scalability of our technology environment, with a primary focus on network and server infrastructure. You’ll work across a broad range of systems—including cloud, endpoint management, and collaboration tools—providing day-to-day operational support and contributing to strategic infrastructure initiatives. This is a great opportunity to be part of a collaborative, forward-thinking team driving technology excellence across the business.

What you will be doing

Key Responsibilities

The principal tasks of the role include, but are not limited to:

- Providing operational support across the HPE Aruba switching and wireless stacks, including switch and access point provisioning and troubleshooting

- Assisting with the management of Fortinet firewalls and SD‑WAN configuration and support tasks

- Maintaining and supporting enterprise backup systems (e.g., NetBackup, Commvault) and associated processes

- Providing DNS and domain registration support (AWS Route 53)

- General AWS EC2 platform support

- Package and test applications within Microsoft Intune; assist in Windows update and secure baseline deployments

- Supporting basic Microsoft Exchange administration (on‑prem and online)

- Providing general infrastructure support for onboarding new sites and technology services

- Maintaining SOPs, documentation, and process knowledge across supported platforms

- Engaging with vendors and partners on BAU issues and escalated technical incidents

- Assisting in responses for audits, compliance checks, and licensing reviews

What makes you stand out

- 5‑10 years’ experience in a generalist infrastructure role, with experience supporting enterprise network platforms preferred

- Hands‑on experience with HPE Aruba switching and wireless technologies

- Exposure to Fortinet firewall and SD‑WAN solutions strongly desirable

- Working knowledge of Windows Server, Active Directory, DNS, Exchange, and backup technologies

- Industry certification in networking and cloud platforms is highly desirable

- Hands‑on experience in managing and supporting Microsoft Intune, M365, Azure AD, and AWS platforms

- Basic scripting skills (e.g., PowerShell) highly regarded

- Demonstrated ability in structuring and executing infrastructure projects

- Understanding of ITIL principles for Incident, Change, and Problem Management

- Excellent written and verbal communications skills across all levels of the organisation

What makes us stand out

- Enjoy flexible working arrangements and generous leave options.

- Experience market‑leading parental leave benefits including 22 weeks paid leave for either carer and childcare allowance once you return to work.

- Embrace diverse and challenging career opportunities, supported by our dedicated Learning & Development Team committed to your growth.

- Engage in comprehensive Wellbeing programs and benefit from market‑leading policies and support tailored to diverse needs.

- Be recognised by peers through nomination awards and take part in our generous Employee Referral Program.

We know the power of a great experience

- Ranked 5th in the 2024 Gender Equality Global Report released by Equileap.

- Achieved number 2 real estate company in S&P Global Sustainability Assessment.

- Earned a gold ranking in Australian Workplace Equality Index (AWEI) for LGBTQIA+ inclusion.

- Awarded our fifth consecutive Employer of Choice for Gender Equality citation from the Workplace Gender Equality Agency (WGEA) in 2023‑2025.

- Committed to our second Stretch Reconciliation Action Plan (RAP).

GPT offers an inclusive workplace culture and embraces people with diverse perspectives, skills and backgrounds. We welcome applications from First Nations candidates, members of the LGBTQIA+ community, people living with disability and people of diverse ages, cultures and backgrounds.

If this role sounds like you, we want to hear from you. Go for it

Click on “Apply” to submit your application and Olivia from the Talent Acquisition Team will be in touch.

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