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Level 3 systems engineer

Sydney
The Network Technology Recruitment
System Engineer
Posted: 13 April
Offer description

About the Role

We are partnering with a growing managed services provider to hire a Level 3 Systems Engineer to join their high-performing Assist Team.

This role will see you operating as a senior escalation point across complex infrastructure and security environments, while also playing a key role in technical leadership, automation, and continuous improvement initiatives.

You'll work across a broad range of Microsoft, virtualisation, and network technologies, supporting enterprise clients while mentoring junior engineers and driving best practice across the team.

Key Responsibilities

* Provide Level 3 support across systems, infrastructure, and network environments
* Troubleshoot and resolve complex incidents across Microsoft technologies (Windows Server, M365, Exchange, SharePoint, SQL)
* Support and manage virtualisation platforms (VMware, Hyper-V)
* Maintain and support Citrix environments (Virtual Apps, Desktops, Netscaler, WEM)
* Deliver network-level support across WAN/LAN, firewalls, routing, and connectivity
* Act as a senior escalation point for L1/L2 engineers and assist with critical incident resolution
* Communicate effectively with clients, providing updates, managing expectations, and ensuring service quality

Key Skills & Experience

* Strong experience in a Level 3 Systems / Infrastructure Engineer role
* Deep expertise across Microsoft environments (Windows Server, M365, Azure)
* Experience with virtualisation (VMware, Hyper-V) and Citrix technologies
* Experience with endpoint management (Intune, Autopilot)
* Scripting/automation experience (PowerShell highly desirable)
* Exposure to security frameworks and tools (Defender, Secure Score, etc.)
* Proven experience in a managed services or client-facing environment

Certifications (Desirable)

* Microsoft Certifications (AZ-104, MS-500, M365 Expert)
* Security certifications (Security+, CISSP, CISM, etc.)
* Other relevant infrastructure or cloud certifications

Ideal Candidate Profile

* Strong technical depth with a proactive and solutions-focused mindset
* Experience working in MSP or multi-client environments
* Comfortable mentoring others and leading technical initiatives
* Strong communication skills with the ability to engage with both technical and non-technical stakeholders
* Commercially aware with a focus on delivering high-quality outcomes
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