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3 results for Network Security Engineer in Sydney, New South Wales

Network Systems Engineer (L2/3)
  • McMahons Point, New South Wales
  • remote
  • Permanent placement
  • 110000 - 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 established and reputable leader in the Property &amp; Construction space, delivering a diversified portfolio of high-profile infrastructure, commercial, industrial, government, residential projects.</p><p> </p><ul><li>Proudly 100% Australian owned retaining a 'family feel'. </li><li>Profitable, growing, and successful organisation with a strong reputation and no red tape.</li><li>800+ staff and growing</li><li>Learning and professional development available.</li><li>Cohesive, friendly and collaborative team environment.</li><li>Hybrid working.</li></ul><p> </p><p><strong><span style="text-decoration: underline;">THE ROLE &amp; RESPONSIBILITIES</span></strong></p><p> </p><p>Broad Network Systems Engineer (L2/3) to ensure the availability, performance and security of the organisations corporate network systems infrastructure.</p><p> </p><p>Working in a close knit and supportive team, you will be responsible for a complex enterprise hybrid-environment.</p><p> </p><p>This is a junior to mid-level role that will develop and expand over time.</p><p> </p><p>Hybrid working.</p><p> </p><p><strong>Responsibilities include: </strong></p><ul><li>Maintain, administer, and support the corporate and branch network - routers, switches, firewalls, wireless, SD-WAN, WAN/LAN, VPN etc.</li><li>Manage, administer and L2/3 support across Windows Server, VMware, Citrix, Office 365, Active Directory/Entra ID, Intune.</li><li>Handle backups, DR and BCP.</li><li>Patching and monitoring to ensure system availably, reliability, security, and performance.</li><li>Troubleshooting, root cause analysis, incident management, and fault resolution.</li><li>Assist with the design and implementation of new IT solutions.</li><li>Handle escalations from the Service Desk as needed.</li><li>Ensure up-to-date documentation.</li><li>Project delivery - network redesign / upgrades / segmentation; new site set up (commission/decommission); office relocations; new infrastructure builds to support data-related projects etc</li></ul><p> </p><p><strong><span style="text-decoration: underline;">REQUIRED EXPERIENCE / KNOWLEDGE / SKILLS &amp; PERSONAL QUALITIES</span></strong></p><p> </p><p>Suitable for a junior-mid level Infrastructure Engineer / Administrator with broad experience across managing mid-sized enterprise network systems infrastructure.</p><p> </p><p>Ideal for some hungry to learn seeking an opportunity that will grow and evolve over time.</p><p> </p><p><strong>The following is needed: </strong></p><ul><li>Proven networking experience - administration &amp; support of routers, switches, firewalls and wireless. </li><li>Proven experience with the support &amp; administration of Windows Server, VMware/Hyper-V, and Office 365.</li><li>Competent networking knowledge (VPN, WAN/LAN, TCP/IP, DNS/DHCP).</li><li>Background working in mid-sized yet complex enterprise environments on hybrid private datacentre infrastructure.</li><li>Relevant certifications - e.g. CCNA, Microsoft.</li><li>Culture fit is key - friendly with no ego, happy to help others no matter the task, sense of camaraderie, excellent communication skills, enjoys taking accountability and proactively identifying/resolving issues.</li></ul><p> </p><p> </p><p> </p><p><strong>This is a full-time permanent role located North of the CBD (hybrid working available) and is offering $110,000 - $115,000 (plus super) - depending on experience.</strong></p><p> </p><p> </p><p><em><strong>*Please note, full unrestricted permanent Australian working rights are required to be considered for this position and successful applicants will be contacted.</strong></em></p><p> </p><p> </p><p><strong><span style="text-decoration: underline;">Apply Today</span></strong></p><p>Please send your resume by clicking on the apply button.</p><p> </p><p> </p><p><em>Reference Number: 06800-0013339675</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/am9zaHVhLmJ1cmtlLjcxMTYyLjEwNjc1QHJoaWF1cy5hcGxpdHJhay5jb20.gif">
  • 2025-11-20T06:21:44Z
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