We are a leading full-service technology and consulting firm.
Our technology solutions are supported by our advice and consulting, and we always recommend fit for purpose solutions.
Our Sydney client base is growing, and we are looking for a System Administrator who is enthusiastic about what they do, who wishes to grow their career and is eager to take on new challenges, with a learning mindset.
About Asta:
We are a leading full-service technology and consulting firm.
Our technology solutions are supported by our advice and consulting, and we always recommend fit for purpose solutions.
Our Sydney client base is growing, and we are looking for a System Administrator who is enthusiastic about what they do, who wishes to grow their career and is eager to take on new challenges, with a learning mindset.
About the role:
As a System Administrator, you will work alongside a team of technical experts with a solid focus on delivering high-quality support and solutions across multiple client environments.
You will provide end-user technical support to both Asta and customer environments, troubleshooting, diagnosing, and resolving hardware, software, and network issues.
To be successful in this role, you will be passionate about delivering exceptional client experiences, willing to roll up your sleeves and get stuck in, and confident tackling new challenges head‐on.
You will be involved in:
Providing end-user technical support across hardware, software, and networking environments
Troubleshooting and administering Microsoft Windows, Active Directory, Azure, Microsoft 365, Teams, LAN/WAN, Wi-Fi and VOIP systems
Mobile devices and endpoint management – ensuring devices remain compliant
Managing user accounts, software licensing, printer access, and drives/folders




Monitoring systems, backups, anti-virus, and security updates to maintain a secure and reliable environment
Installing, imaging, configuring, and maintaining hardware and software equipment
Escalating unresolved issues to senior or specialist technical resources where required
Maintaining accurate technical documentation, technical notes, and knowledge base articles
Awareness of SLAs in ensuring service requests are responded to and actioned within the SLA
To thrive in this role, you will need to have:
Strong communication skills and a genuine commitment to delivering outstanding customer service
A collaborative approach and willingness to contribute as part of a supportive team environment
Basic server and system administration knowledge across Microsoft technologies
Understanding of IT security concepts and best practices
Experience managing user accounts, licences, and access permissions
Ability to identify, troubleshoot, and escalating internet and telephony issues
Strong organisational skills with the ability to adapt to changing priorities
Experience working with third‐party vendors and external support providers
Ticketing system experience around understanding processes
MSP or multi‐client experience will give you a head start
You will benefit from:
Our people are at the heart of everything we do, so if our team is happy, we are happy!
employee discounts
employee assistance program
referral bonuses
work flexibility
development & training opportunities
Please note:
You must have the right to live and work in Australia
All short‐listed candidates will be subject to a National Police Check
To be considered for this role you will need a full driving licence and easy access to a vehicle
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📌 System Administrator (New South Wales)
🏢 Asta Solutions
📍 New South Wales