Job Description

The Role

This is not a "keep the lights on" role.

As our IT Systems Engineer, you'll take ownership of improving and shaping our systems; reducing recurring issues, strengthening security, and enabling the business to operate more effectively.

Working onsite from our Camberwell office 3-4 days per week, you will work closely with the IT Operations Manager and act as a senior escalation point, solving complex issues whilst supporting and mentoring the wider IT team.

Key Responsibilities

- Design, implement, and support enterprise infrastructure across Microsoft Azure, Microsoft 365, and integrated SaaS platforms, including Entra ID, Conditional Access, and Microsoft Defender security controls aligned with Microsoft 365 A5 / Defender for Endpoint P2 best practices.
- Design and maintain Zero Trust security architectures with phishing-resistant MFA, device compliance, privileged access controls, and endpoint security baselines.
- Manage and enhance Microsoft Intune environments, including device enrolment, compliance policies, application deployments, and mobile security controls for iOS and Android.




- Design and implement Azure Virtual Desktop environments, including host pools, FSLogix profiles, and performance optimisation.
- Plan, deploy, and support enterprise networking solutions, including Cisco Meraki and Ubiquiti switching, wireless, firewall, VPN, and SD-WAN connectivity.
- Lead infrastructure and security projects from design through implementation, testing, and operational handover.
- Monitor infrastructure performance, security posture, and operational resilience; act as escalation point for complex issues and critical incidents.
- Proactively identify risks, vulnerabilities, and improvement opportunities across cloud, endpoint, security, and network platforms.
- Develop and maintain technical standards, system documentation, network diagrams, and operational procedures.
- Provide technical mentoring to service desk and junior infrastructure team members, and collaborate with business stakeholders and vendors on technology solutions aligned with organisational objectives.

📌 IT Systems Engineer (Azure, Security, Intune & Networks) (Melbourne)
🏢 Junior Adventures Group
📍 Melbourne