Robert Half is working with a well-established organisation to recruit an ICT Systems Administrator. This role is a great opportunity for an experienced professional to take ownership of core infrastructure, cloud services, and security across a dynamic and growing business. The Role: As the ICT Systems Administrator, you'll be responsible for maintaining and optimising the organisation's ICT infrastructure. You'll manage servers, networking, cloud environments, and security, while also mentoring support staff and assisting with escalated issues. This is a hands-on role with exposure to diverse technologies and the opportunity to work across both office and site environments. Key Responsibilities; Maintain server, networking, and cloud-based infrastructure Oversee system backups, disaster recovery, and ICT security Configure and maintain phone, VPN, and mobile device management systems Administer Active Directory, Office 365, Azure AD, Intune, SQL Server, and VMware environments Support escalated technical issues in line with SLAs Provide mentorship and training to ICT support staff Administer databases and ensure accurate documentation and asset management Undertake site visits to deploy ICT equipment and resolve hardware/communications issues About You: You are an adaptable and technically skilled ICT professional with strong troubleshooting abilities. You're comfortable working both independently and collaboratively, with excellent customer service skills and a proactive approach to problem-solving. You'll bring: 3 years' experience in a similar ICT Systems Administrator role Hands-on experience with VMware, Veeam, Microsoft Server/AD/Group Policy, O365, Intune, Azure AD, SQL Server Strong networking skills across Cisco routers, HPE Aruba switches, and enterprise WiFi (e.g., Unifi) Firewall administration experience (e.g., Cisco Umbrella) Solid background in system documentation, record keeping, and asset management Ability to work under pressure and manage competing priorities Desirable: Degree or Certificate in IT/Computer Science Microsoft, Cisco, or VMware certifications Experience with scripting (PowerShell), SharePoint Online, or JD Edwards Exposure to enterprise device management and automation tools (e.g., PDQ Deploy) What's On Offer: A varied role with exposure to a wide range of infrastructure and cloud technologies Supportive team environment with opportunities to mentor and grow Competitive salary package and long-term career stability By clicking 'apply', you give your express consent that Robert Half may use your personal information to process your job application and to contact you from time to time for future employment opportunities. For further information on how Robert Half processes your personal information and how to access and correct your information, please read the Robert Half privacy notice: https://www.roberthalf.com/au/en/privacy. Please do not submit any sensitive personal data to us in your resume (such as government ID numbers, ethnicity, gender, religion, marital status or trade union membership) as we do not collect your sensitive personal data at this time.