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4 results for Cyber Security Specialist jobs

IT Systems Administrator - 6 month Contract
  • Hamilton, Queensland
  • remote
  • Contract/Temporary talent
  • 100000 - 120000 AUD / Yearly
  • <p><strong><span style="text-decoration: underline;">The Company</span></strong></p><p>Robert Half are partnering with an established Australian retail organisation that is seeking an experienced IT Systems Administrator to join on a 6-month contract. They're looking for someone who can start almost immediately.</p><p><strong><span style="text-decoration: underline;">The Role</span></strong></p><p>You'll be joining the Infrastructure team as a Systems Administrator on a 6-month contract. In this role, you'll maintain, support, and enhance the company's IT infrastructure across the business.</p><p>You'll manage networks, user accounts, servers, cloud platforms, and business applications-ensuring systems run efficiently and securely. You'll troubleshoot technical issues, provide user support, and work closely with the wider IT team to implement new technologies and drive ongoing improvements across the environment.</p><p><strong><span style="text-decoration: underline;">Responsibilities:</span></strong></p><ul><li>Configure, monitor, and maintain network infrastructure (routers, switches, firewalls, VPNs-Fortinet, Meraki, Ubiquiti).</li><li>Strengthen and maintain network and system security through firewalls, access controls, monitoring, and incident response.</li><li>Install, configure, and maintain servers, storage, operating systems (Windows/Linux), and virtual environments (VMware/Hyper-V).</li><li>Perform system backups, patching, updates, and routine maintenance to keep systems secure and running smoothly.</li><li>Provide technical support to end users, resolving hardware, software, and access issues.</li><li>Manage user accounts and permissions across Active Directory, Entra, and other business systems.</li><li>Maintain accurate IT documentation, including configurations and network diagrams.</li><li>Monitor system and network performance, proactively identifying and resolving issues.</li><li>Collaborate with IT teams to implement new technologies and ongoing improvements.</li></ul><p><strong><span style="text-decoration: underline;">Requirements:</span></strong></p><ul><li>5+ years' experience in a Systems Administrator or similar technical role.</li><li>Hands-on experience with FortiGate firewalls.</li><li>Strong understanding of network protocols, infrastructure design, and security principles.</li><li>Proficiency in administering Windows and Linux server environments.</li><li>Experience with virtualisation platforms such as VMware and Hyper-V.</li><li>Familiarity with cloud technologies, particularly AWS and Azure.</li><li>Solid grasp of core networking concepts, including firewalls, switches, routing, and VPNs.</li><li>Proven ability to troubleshoot and resolve technical issues independently and efficiently.</li><li>Strong communication and teamwork skills.</li></ul><p><strong><span style="text-decoration: underline;">Apply Today</span></strong></p><p>Learn more about our Brisbane recruitment services: <a href="https://www.roberthalf.com.au/brisbane">https://www.roberthalf.com.au/brisbane</a></p><p><em>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: <a href="https://www.roberthalf.com/au/en/privacy" target="_blank">https://www.roberthalf.com/au/en/privacy</a>. 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.</em></p><p> </p><p> </p><img src="https://counter.adcourier.com/c29waGlhLmpvbmVzLjI1MTk1LjEwNjc1QHJoaWF1cy5hcGxpdHJhay5jb20.gif">
  • 2025-11-28T05:13:25Z
Systems & Network Administrator
  • St Leonards, New South Wales
  • remote
  • Permanent placement
  • 100000 - 115000 AUD / Yearly
  • <table width="680"><tbody><tr><td width="507"><p><strong><span style="text-decoration: underline;">THE COMPANY:</span></strong></p><p> </p><p>This company is an ASX-listed Healthcare organization who has improved the lives of tens of thousands of people in multiple locations across Australia, Asia Pacific, the UK and Europe.</p><p>They are currently building out their internal IT team as the business scales up to support and enhance their infrastructure.</p><p> </p><p><strong>On offer:</strong></p><ul><li>Hybrid office work (3 days in office)</li><li>Working directly alongside the Team Lead to upskill and knowledge share.</li><li>Broad role across both systems and network engineering tasks.</li></ul><p> </p><p><strong><span style="text-decoration: underline;">THE ROLE:</span></strong></p><p>Network Systems Engineer administering, maintaining, and troubleshooting the IT infrastructure across a hybrid (on-prem/ Private data center) environment.</p><p>This role involves BAU work + some projects, supporting and enhancing the network, Windows Server, virtualisation, and private cloud environment.</p><p> </p><p><strong>Responsibilities: </strong></p><ul><li>Maintaining and supporting LAN, WAN, WLAN in an enterprise business.</li><li>Configuring routers, switches, firewalls, load balancers, VPNs.</li><li>Administering and supporting Windows servers, virtualization platforms (VMware) and M365.</li><li>BAU maintenance - patching and updating Servers for security.</li><li>Troubleshooting network performance problems and outages.</li><li>Dealing with escalations from the Service Desk.</li><li>Maintain detailed network documentation and diagrams.</li><li>Project work - Setting up new sites, re-designing networks, upgrading current systems.</li></ul><p><strong><span style="text-decoration: underline;">YOUR PROFILE:</span></strong></p><p>Suitable for a System&amp; Network Administrator/ Engineer, who's worked in a similar mid-sized and complex Enterprise environment.</p><p>Ideal for a proactive self-starter, keen to expand their knowledge, and grow their career in a small, collaborative team.</p><p> </p><p><strong><em>Required skills: </em></strong></p><ul><li>Competent skills administering Windows Server, VMware and M365.</li><li>Hands on experience with the administration of network routers, switches, and firewalls.</li><li>Experience patching servers to maintain security.</li><li>Certifications such as CCNA, CompTIA+ and Microsoft are highly desirable.</li><li><strong><span style="text-decoration: underline;">Attitude</span></strong>: Genuine passion for learning and growing, who enjoys taking on responsibility.</li><li><strong><span style="text-decoration: underline;">Team fit / personality</span></strong>: Strong interpersonal and communication skills to collaborate effectively across teams.</li></ul><p> </p><p><strong>This is a full-time role located in St Leonards (hybrid working), offering $100,000 - $115,000 (plus super).</strong></p><p> </p><p><strong><em>*Please note, full permanent Australian working rights are required to be considered for this position and successful applicants will be contacted.</em></strong></p><p> </p><p><em>Reference Number: </em><em>06800-0013341276</em></p><p><strong><em> </em></strong></p><h4><strong>This is a </strong>hybrid <strong>position.</strong></h4></td></tr></tbody></table><p><em>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: <a href="https://www.roberthalf.com/au/en/privacy" target="_blank">https://www.roberthalf.com/au/en/privacy.</a> 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.</em></p><img src="https://counter.adcourier.com/YnJhbmRvbi53aWxraW5zLjU5NDU3LjEwNjc1QHJoaWF1cy5hcGxpdHJhay5jb20.gif">
  • 2025-11-24T04:04:28Z
Systems/Network Engineer
  • Sydney CBD, New South Wales
  • remote
  • Permanent placement
  • 650 - 700 AUD / Daily
  • <table width="680"><tbody><tr><td width="552"><p><strong>Duration:</strong> 6+ months<br /> <strong>Location:</strong> Full remote, with occasional travel to the Perth office (1 week a month)<br /> </p><p>We are seeking an experienced <strong>Infrastructure &amp; EUC Systems Engineer</strong> to support a wide range of network, server, and end-user computing activities as part of an ongoing transformation program. This role involves hands-on technical work, coordination across multiple teams, and preparation for a major network and EUC cutover. <br /> <br /> Delivering infra and EUC outcomes in a large M&amp;A program</p><p> </p><p><strong>Key Responsibilities</strong></p><p><strong>Network &amp; Infrastructure Preparation</strong></p><ul><li>Review and update Warehouse Network Cutover documentation and test plans</li><li>Coordinate end-user testers for the Dev network</li><li>Plan VPN requirements for the cutover</li><li>Finalise security group reviews and account permissions</li><li>Support the scheduled password policy change</li><li>Gather SSO requirements for enterprise applications</li><li>Review existing automation scripts and advise on replacements</li><li>Perform DCPromo/domain controller tasks</li><li>Review gaps in PowerBI usage</li></ul><p> </p><p><strong>Server Room Workstreams</strong></p><ul><li>Finalise server room floorplans</li><li>Update and coordinate vendor quotes</li><li>Review designs with internal stakeholders</li></ul><p> </p><p><strong>Applications, SharePoint &amp; M365</strong></p><ul><li>Coordinate application access requirements</li><li>Prepare SharePoint migration lists</li><li>Confirm naming conventions for email migration</li><li>Conduct licensing checks for migration tools </li></ul><p> </p><p><strong>Mobile Devices &amp; MDM</strong></p><ul><li>Confirm ownership and required actions for corporate devices</li><li>Review MDM policies</li><li>Investigate issues with devices enrolled via previous employers</li></ul><p> </p><p><strong>EUC &amp; Intune</strong></p><ul><li>Update shared device inventories</li><li>Support CCTV deployment at HQ</li><li>Manage laptop builds (OOBE or in-place)</li><li>Finalise laptop procurement numbers</li><li>Extract and prepare applications for Intune packaging</li><li>Complete required Intune documentation</li></ul><p> </p><p><strong>Networking &amp; Firewall</strong></p><ul><li>Follow up on firewall issues</li><li>Prepare Bill of Materials for networking ancillaries</li><li>Manage vendor delays on network allocation</li></ul><p> </p><p><strong>Future Workstreams</strong></p><p><strong>Infrastructure Server Build</strong></p><ul><li>Build new infrastructure server</li><li>Migrate SMB to Nasuni or DFS</li><li>Determine placement for reporting dashboard VM</li></ul><p> </p><p><strong>Engineering Network Delivery</strong></p><ul><li>Support design and delivery of the Engineering Network</li><li>Manage quotes, design documentation, ordering, testing, and handover</li></ul><p> </p></td></tr></tbody></table><p><em>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: <a href="https://www.roberthalf.com/au/en/privacy" target="_blank">https://www.roberthalf.com/au/en/privacy.</a> 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.</em></p><img src="https://counter.adcourier.com/RW1pbGkuUGV0cnVzZXZpYy4zMTYxNi4xMDY3NUByaGlhdXMuYXBsaXRyYWsuY29t.gif">
  • 2025-11-30T22:48:12Z
Senior Systems Administrator
  • Brisbane CBD, Queensland
  • remote
  • Permanent placement
  • 110000 - 130000 AUD / Yearly
  • <p>Robert Half Technology are partnering with a Brisbane-based organisation undergoing a broader uplift of infrastructure capability across its core operational environment. With structured growth plans and continued investment in systems, they are seeking an experienced Senior Systems Administrator to support day-to-day stability, strengthen technical operations, and contribute to infrastructure improvements over time.</p><p><strong>Responsibilities</strong></p><ul><li>Administer Windows Server environments (2016-2022), including patching, upgrades and operational support</li><li>Support and maintain virtualisation platforms (VMware and/or Hyper-V)</li><li>Manage backup and DR platforms (Veeam, Commvault, HYCU or similar)</li><li>Troubleshoot and support Cisco/Meraki switching, routing and firewall configurations</li><li>Engage in infrastructure projects across server, storage, identity and network layers</li><li>Monitor systems, identify root-cause issues and implement long-term improvements</li><li>Liaise with senior technical stakeholders locally and externally</li></ul><p><strong>Requirements</strong></p><ul><li>Demonstrated experience as a Systems Administrator in on-prem environments</li><li>Strong Windows Server capability</li><li>Experience supporting or configuring Cisco/Meraki, routing, switching and firewalls</li><li>Experience with VMware or Hyper-V</li><li>Knowledge of backup and DR platforms, storage fundamentals and replication concepts</li><li>Understanding of AD, DNS, DHCP and identity administration</li></ul><p><strong>Apply</strong></p><p>If you are an experienced Systems Administrator with solid infrastructure and networking capability, we'd love to hear from you!</p><p>Apply via SEEK with an updated resume or contact us for a confidential discussion.</p><p><br /> </p><p><em>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: <a href="https://www.roberthalf.com/au/en/privacy" target="_blank">https://www.roberthalf.com/au/en/privacy.</a> 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.</em></p><img src="https://counter.adcourier.com/ZWxpLmVsa2luZ3Rvbi45NzUwMy4xMDY3NUByaGlhdXMuYXBsaXRyYWsuY29t.gif">
  • 2025-12-05T01:18:59Z