Systems Engineer

Stellar Systems Pty Ltd; Brisbane; Vor Ort; AUD 90.000 - 130.000; Vollzeit

Zusammenfassung

Stellar Systems Pty Ltd in Brisbane seeks an experienced Systems Engineer to join a dedicated enterprise client team. You will own hands-on infrastructure across Windows and networking, delivering proactive management, security improvements, and project-based enhancements in a dynamic MSP environment.

Based at the client's Brisbane office, you will partner with client teams, lead technical discussions, and drive continuous improvement while maintaining high service levels and clear documentation

Qualifikationen

• Minimum 5 years' IT experience, including enterprise environments.
• Proven expertise in Windows Server, Hyper-V, Active Directory, and Microsoft 365.
• Networking skills across routing, switching, VPNs, and firewalls.
• Excellent troubleshooting and written/verbal communication.

Aufgaben

• Provide Level 2 and 3 infrastructure support.
• Manage server, network, and systems issues.
• Proactively monitor and remediate alerts.
• Support security, performance, and project delivery.
• Document work and contribute to knowledge transfer.

Kenntnisse

Troubleshooting

Communication

Autonomy

Ownership

Tools

Windows Server

Hyper-V

Active Directory

Microsoft 365

Networking

Firewalls

VPNs

Jobbeschreibung

Systems Engineer - Microsoft & Networking | Dedicated Enterprise Client

Join a Growing MSP Supporting Enterprise IT Environment

Stellar Systems is a leading Australian Managed Services Provider delivering managed IT, cybersecurity, cloud, infrastructure, and modern workplace solutions to organisations across Australia.

We are seeking an experienced Systems Engineer to become a dedicated technical resource in a team supporting one of our key enterprise clients. Supporting an environment of approximately 1,000 users, this role offers the opportunity to work across enterprise infrastructure, Microsoft cloud technologies, networking, cybersecurity, and strategic project delivery.

If you're passionate about technology, enjoy solving complex technical challenges, and want to work in a role where you can genuinely influence outcomes, we'd love to hear from you.

The Opportunity

This is far more than a traditional support role.

You'll be part of our dedicated team taking ownership of a significant enterprise environment, working closely with client teams while being backed by Stellar Systems' experienced technical and leadership resources. The role combines proactive infrastructure management, project delivery and technical leadership. This role will report to our Service Delivery Manager.

Based in Brisbane at our client's office, you'll be responsible for maintaining and enhancing a complex IT environment while identifying opportunities for continual improvement, security enhancement, and operational efficiency.

Key Responsibilities

• Provide Level 2 and Level 3 infrastructure support.
• Manage and resolve server, network, and systems issues.
• Proactively monitor and remediate system alerts.
• Perform maintenance, upgrades, and infrastructure optimisation.
• Ensure the client's environment remains secure, stable, and performant.

Network Administration

• Configure and maintain firewalls, routers, and switching infrastructure.
• Support Internet, MPLS, and SD-WAN connectivity solutions.
• Troubleshoot TCP/IP, DNS, NAT, routing, and firewall-related issues.
• Liaise with vendors and telecommunications providers
• Manage Microsoft Entra ID, MFA, and Conditional Access.
• Support Active Directory, Group Policy, and identity management.
• Assist with cloud integrations, automation, and modern workplace initiatives.

Projects & Continuous Improvement

• Assist with delivery of infrastructure and cloud projects.
• Participate in technology upgrades and refresh programs.
• Assist with site commissioning and decommissioning activities.
• Recommend improvements to system reliability, security, and performance.
• Attend client IT meetings and act as a trusted technical advisor.

Documentation & Service Delivery

• Maintain accurate technical documentation.
• Ensure all work is documented within the service management platform.
• Contribute to process improvement and technical standards.
• Support effective knowledge transfer across technical teams.

Technologies You'll Work With

• Microsoft 365
• Windows Server
• Hyper-V / VMware
• Active Directory & Group Policy
• Remote Desktop Services / Windows 365
• Firewalls, Routers & Switching
• DNS, DHCP & TCP/IP
• Infrastructure Patching & Lifecycle Management

About You

• Minimum 5 years' experience in IT and at least 1 year in a similar role.
• Proven expertise in Windows Server, Hyper-V, Active Directory, and Microsoft 365.
• Networking skills across routing, switching, VPNs, and firewalls.
• Excellent troubleshooting and problem-solving capabilities.
• Strong written and verbal communication skills.
• Ability to work autonomously and take ownership of outcomes.
• Current Australian driver's licence and unrestricted working rights.

Highly Regarded

• Previous MSP experience.
• Microsoft certifications.
• Experience with Datto products.
• Exposure to cybersecurity frameworks and security best practices.
• Experience supporting enterprise environments with 500+ users.
• Support a dedicated enterprise client environment of approximately 1,000 users
• Work with modern Microsoft, cloud, networking, and cybersecurity technologies
• Exposure to complex infrastructure and enterprise-level projects
• Supportive and highly capable technical team
• Ongoing training, certifications, and professional development
• Stable, long-term opportunity with a growing Australian technology company
• Competitive salary package based on experience

Stellar Systems partners with organisations across Australia to deliver secure, reliable, and strategic technology solutions. We pride ourselves on combining deep technical expertise with exceptional customer service and long-term client partnerships.

Our team culture is collaborative, supportive, and focused on continuous improvement. We invest heavily in our people and provide opportunities to work on meaningful projects that make a genuine impact.