Search jobs now Find the right job type for you Explore how we help jobseekers Contract talent Permanent talent Project and interim management Learn how we work with you Executive search Finance and accounting Financial services Technology Business support Human resources Marketing Technology Risk, Audit and Compliance Finance and Accounting Digital, Marketing and Customer Experience Legal Operations Human Resources 2025 Salary Guide Press room Salary and hiring trends Adaptive working Competitive advantage Work-life balance Diversity and inclusion Browse jobs Find your next hire Our locations

7 results for Unix Administrator jobs

System Administrator | IT Uplift / Modernisation
  • Sydney, New South Wales
  • remote
  • Permanent placement
  • 110000 - 120000 AUD / Yearly
  • <table width="680"><tbody><tr><td width="552"><p><strong><span style="text-decoration: underline;">THE COMPANY </span></strong></p><p> </p><p>This recognisable global company employs &lt;100 staff in Australia and is involved in heavy-duty transportation solutions.</p><p> </p><p>Join a highly motivated + close-knit and growing IT team who are undertaking an uplift/modernization of their dated technology function.</p><p> </p><ul><li>Sutherland Shire office location - free onsite parking</li><li>Hybrid working - 3 days in office, 2 days WFH</li><li>Supportive &amp; collaborative manager open to recommendations/ideas on how to improve IT.</li><li>Company culture: flat non-hierarchical and non-political structure that recognizes individual contributions and offers a genuine work/life balance. </li><li>IT training budget.</li></ul><p> </p><p><strong><span style="text-decoration: underline;">ROLE SNAPSHOT </span></strong></p><p> </p><p>Broad System Administrator role operating in a small/close-knit team wearing 'multiple hats', that includes the administration of the company's internal network/systems infrastructure + delivering L1-3 IT support to circa 90 end users across 2 sites.</p><p> </p><p>A key element of the role is to assist in the uplift &amp; modernization of their IT infrastructure through identifying issues/problems, making recommendations, then implementing practical solutions that ensure reliability &amp; security.</p><p> </p><p>Hybrid working - 3 days in office, 2 days WFH.</p><p> </p><p><strong>Responsibilities include: </strong></p><ul><li>Administer Windows Server, incl AD, GP, DNS/DHCP, + some basic Linux</li><li>Server monitoring &amp; patching, ensuring stability, security, and performance.</li><li>Support &amp; administer Office 365.</li><li>Manage storage &amp; backup solutions</li><li>Troubleshoot hardware/software &amp; networking issues.</li><li>Manage &amp; support virtualization platforms.</li><li>Configure &amp; support network devices (Cisco Meraki, Fortinet, VPN, WAN/LAN).</li><li>Maintain cyber security protocols &amp; best practice - incl DR planning.</li><li>Prepare effective and up-to-date documentation</li><li>L1-3 IT Support to internal users (Win 11).</li></ul><p> </p><p><strong>Upcoming projects:</strong></p><ul><li>Upgrades for Windows Server (2012-2022) &amp; Active Directory.</li><li>Virtualisation upgrade/implementation.</li><li>UEM and remote monitoring tool selection/implementation.</li><li>Environment assessment/discovery to identify issues, risks, opportunities for improvement.</li><li>Update technical documentation &amp; processes.</li><li>DR planning.</li><li>Cyber security uplift.</li></ul><p> </p><p> </p><p><strong><span style="text-decoration: underline;">REQUIRED EXPERIENCE / KNOWLEDGE / PERSONAL QUALITIES </span></strong></p><p> </p><p>Suitable for a Wintel System Administrator comfortable undertaking a broad role inside small-sized IT team, including IT Support.</p><p> </p><p>Ideal for someone curious and inquisitive with a passion for IT (a tinkerer) who enjoys proactively identifying, understanding, then fixing problems.</p><p> </p><p>Proven history uplifting dated IT environments is needed.</p><p> </p><p><strong>The following is required:</strong></p><ul><li>Broad System Administration experience across Windows Server, Office 365, virtualisation, storage, backups, networking etc.</li><li>Core competencies across Wintel and on-prem datacentre technologies.</li><li>Comfortable providing L1-3 IT Support to end users.</li><li>Demonstrated experience successfully navigating and delivering infrastructure uplift / modernisation projects.</li><li>Being naturally curious &amp; inquisitive who loves problem solving and fixing IT issues.</li><li>Approachable and patient personality who isn't afraid to proactively seek out and fix user issues.</li><li>Respectful team player who enjoys knowledge sharing to collaboratively overcome problems.</li><li>Warehousing experience is beneficial.</li><li>Relevant certifications.</li></ul><p> </p><p><strong>This is a full-time permanent role located in the Sutherland Shire (hybrid working) and is offering circa $110,000 - $120,000 (plus super) - depending on experience<em>. </em></strong></p><p><strong><em> </em></strong></p><p><strong><em>Note: Australian Citizenship or Australian Permanent Residency is required to be considered for this position and successful applicants will be contacted. </em></strong></p><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/am9zaHVhLmJ1cmtlLjY0NzEyLjEwNjc1QHJoaWF1cy5hcGxpdHJhay5jb20.gif">
  • 2025-09-16T03:31:04Z
System Administrator
  • Perth, Western Australia
  • remote
  • Permanent placement
  • 60 - 65 AUD / Hourly
  • <p><strong><em>We are seeking an experienced Systems Engineer to join a leading professional services organisation in Perth on a 6-month contract. This role provides critical BAU support and covers periods of leave within the IT infrastructure team, ensuring smooth delivery of services across a busy, enterprise environment.</em></strong></p><p><strong><em>Key Responsibilities</em></strong></p><ul><li><strong><em>Provide BAU support across servers, cloud, and networking environments.</em></strong></li><li><strong><em>Manage Windows Server, Active Directory, Exchange/O365, and Azure environments.</em></strong></li><li><strong><em>Support identity &amp; access management, Intune, and endpoint security.</em></strong></li><li><strong><em>Troubleshoot escalated issues and ensure minimal downtime for end users.</em></strong></li><li><strong><em>Maintain backup, recovery, patching, and system monitoring processes.</em></strong></li><li><strong><em>Collaborate with stakeholders to resolve technical issues promptly.</em></strong></li></ul><p><strong><em>About You</em></strong></p><ul><li><strong><em>Proven experience in a Systems Engineer or similar role within enterprise IT.</em></strong></li><li><strong><em>Strong knowledge of Windows Server, Active Directory, Office 365, and Azure.</em></strong></li><li><strong><em>Exposure to VMware/Hyper-V, networking, and security practices.</em></strong></li><li><strong><em>Excellent problem-solving skills and ability to manage BAU priorities.</em></strong></li><li><strong><em>Strong communication and customer service mindset.</em></strong></li></ul><p><strong><em>This is a great opportunity for a skilled Systems Engineer looking for a hands-on role in a collaborative, professional services environment.</em></strong></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/c2FyYWguc3RlaW5ob2ZmLjk1NDQ5LjEwNjc1QHJoaWF1cy5hcGxpdHJhay5jb20.gif">
  • 2025-09-26T06:40:34Z
Systems Administrator - 120k + Super
  • Hendra, Queensland
  • remote
  • Permanent placement
  • 100000 - 120000 AUD / Yearly
  • <p><strong>Systems Administrator - $120k + super<br /> </strong>Robert Half has been exclusively engaged by a purpose-driven medium enterprise seeking an experienced Systems Administrator. This is an opportunity to join a close-knit, collaborative IT team in an organisation making a genuine impact in the community. You'll play a key role as both a senior technical escalation point and a trusted partner to leadership, shaping how technology supports the business.</p><p><strong>Responsibilities</strong></p><ul><li>Assist in designing and implementing technical solutions across the business</li><li>Monitor and maintain performance, security, and availability of hybrid infrastructure</li><li>Develop and maintain documentation, policies, and procedures</li><li>Act as the senior escalation point for complex technical issues</li><li>Mentor and support junior team members to build technical capability within the function</li><li>Ensure compliance with IT security, risk, and governance requirements</li></ul><p><strong>About You</strong></p><ul><li>3+ years' experience as a Systems Administrator in a hybrid environment</li><li>Strong capability across AD, Windows Server, Azure, Entra, M365, Intune, DNS, DHCP, and networking fundamentals</li><li>Able to think strategically and partner with leadership to influence technology direction</li><li>Enjoy mentoring, coaching, and supporting the growth of others</li><li>Strong problem-solving skills with a proactive approach to driving improvements</li></ul><p><strong>Benefits</strong></p><ul><li>Join a purpose-driven organisation and know your work makes a difference</li><li>Work with supportive leadership who value your input and will invest in your growth</li><li>Gain influence and impact over the technical landscape and strategic direction</li><li>Enjoy the fulfilment of mentoring and contributing to the careers of those around you</li><li>Be part of a collaborative, trusted, and close-knit team</li><li>Ability to salary sacrifice</li></ul><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/ZWxpLmVsa2luZ3Rvbi4wNjg0OS4xMDY3NUByaGlhdXMuYXBsaXRyYWsuY29t.gif">
  • 2025-10-03T05:02:10Z
Systems and Cloud Administrator
  • Melbourne CBD, Victoria
  • remote
  • Contract/Temporary talent
  • 400 - 600 AUD / Daily
  • <p><strong><span style="text-decoration: underline;">The Company</span></strong></p><p> </p><p>This is an opportunity to join a forward-thinking not-for-profit showing continual growth in a frequently evolving market. You will be based in the heart of Melbourne CBD and have the opportunity to work with new technologies and interesting projects.</p><p> </p><p><strong><span style="text-decoration: underline;">The Role</span></strong></p><p> </p><p>This 6 month contract role is to initially assist with a Windows 11 deployment project. You will then be providing infrastructure systems administration as well as cloud administration across their M365 and Azure environments. You will be providing level 3 end user support, escalation support for the level 1 team and you will be monitoring, maintaining and administering the infrastructure environment. You will also assist in vendor work validation from an Azure cloud and security perspective.</p><p> </p><p>Although it isn't guaranteed, there may be an opportunity for you to convert to a permanent employee after the contract, or for your contract to be extended.</p><p> </p><p>Please only apply if you are available to start immediately.</p><p> </p><p><strong><span style="text-decoration: underline;">Your Skills &amp; Experience</span></strong></p><p> </p><ul><li>Relevant tertiary qualifications, including at least 5 years of IT systems administration experience, with at least 2 years in a cloud focused role.</li><li>Proficient in administering Microsoft 365 environments, including Exchange Online, Teams, SharePoint, OneDrive, and Intune endpoint management and Intune application packaging and deployment.</li><li>Windows 11 deployment experience.</li><li>Management of EntraID and on-prem Active Directory.</li><li>Experience managing Veeam backups.</li><li>Previous experience monitoring and maintaining Windows Server 2016-2022, Windows 10/11 endpoints and Azure Virtual Desktop.</li><li>Providing level 2/3 troubleshooting end user support.</li><li>Knowledge of Azure DevOps and CI/CD pipelines.</li><li>Knowledge of implementing and monitoring security controls across Azure and on-prem infrastructure.</li><li>Strong understanding on cloud security principles and Azure Security Centre.</li><li>Microsoft certifications (e.g., Azure Administrator, Azure Solutions Architect) are highly desirable.</li></ul><p> </p><p> </p><p><strong><span style="text-decoration: underline;">Your Profile</span></strong></p><p> </p><p>You are immediately available, a quick thinker, highly adaptable and you have a natural flair for solving problems. You have amassed excellent experience to date and are able to join an organisation and hit the ground running.</p><p> </p><p><strong><span style="text-decoration: underline;">Apply Today</span></strong></p><p> </p><p>Please send your resume by clicking on the apply button.</p><p> </p><p>Learn more about our Melbourne recruitment services: <a href="http://www.roberthalf.com.au/recruitment-agency-melbourne">http://www.roberthalf.com.au/recruitment-agency-melbourne</a></p><p> </p><p><strong>Job Reference No: </strong>06810-0013293046 JR</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/am9yZGFuLnJhdGlub24uMjg4MDIuMTA2NzVAcmhpYXVzLmFwbGl0cmFrLmNvbQ.gif">
  • 2025-09-08T22:48:24Z
Systems Administrator | 6-month ongoing contract
  • North Ryde, New South Wales
  • remote
  • Contract/Temporary talent
  • 450 - 500 AUD / Daily
  • <p> </p><table width="680"><tbody><tr><td width="552"><p><br /> <strong>Systems Administrator/Systems Lead </strong></p><p>Lead and manage IT and network infrastructure both on-premises and in the cloud. This role involves hands-on support, vendor management, security, project delivery, and driving efficient systems and processes.</p><p> </p><p><strong>Key Responsibilities:</strong></p><ul><li>Manage IT systems, network infrastructure, and outsourced partners</li><li>Plan, monitor, and automate IT processes for efficiency and cost-effectiveness</li><li>Ensure security measures and access levels are maintained</li><li>Recommend and implement improvements to systems and workflows</li><li>Manage system implementations/upgrades, including stakeholder consultation, UAT, and training</li><li>Maintain systems, equipment, and IT contracts for optimal performance</li><li>Develop and maintain disaster recovery strategies and procedures</li><li>Coach, lead, and train IT staff</li><li>Provide hands-on application support (SAP, Salesforce, Web, Talend, Jobtrak)</li><li>Desktop support, troubleshooting hardware/software issues, and user support</li><li>Administer desktops, PCs, and IT assets/licenses</li><li>Document system enhancements, SOPs, and processes</li><li>Participate in IT planning and technology design to meet business needs</li><li>Support company initiatives related to productivity, efficiency, and compliance<br /> </li></ul><p><strong>Key Areas &amp; % Time:</strong></p><ul><li>Project Management: 20%</li><li>Security &amp; Compliance: 10%</li><li>Troubleshooting &amp; Issue Resolution: 10%</li><li>Vendor &amp; Partner Management: 10%</li><li>Application Middleware Support: 10%</li><li>Desktop Support: 10%</li><li>Documentation of systems/SOPs: 15%</li><li>Coaching &amp; Staff Performance: 15%<br /> </li></ul><p><strong>Selection Criteria:</strong></p><ul><li>Minimum 3 years relevant IT experience</li><li>Bachelor's degree in Computer Science or related field</li><li>Strong problem-solving and troubleshooting skills</li><li>Experience with Windows AD, Azure Cloud, SQL Server, Virtualisation, SSL, DNS</li><li>Cyber Security knowledge</li><li>Excellent verbal and written communication</li><li>Comfortable managing and leading a team</li><li>Industry/vendor certifications (MCSA, CCNA, etc.) preferred<br /> </li></ul><p><strong>Attributes/Values:</strong></p><ul><li>Proactive, can-do attitude</li><li>Works independently under pressure</li><li>Teamwork and collaboration</li><li>Positive, solution-focused approach</li></ul><p><br /> </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/RW1pbGkuUGV0cnVzZXZpYy4wODY4NC4xMDY3NUByaGlhdXMuYXBsaXRyYWsuY29t.gif">
  • 2025-09-15T02:04:41Z
Software Developer
  • Melbourne CBD, Victoria
  • remote
  • Permanent placement
  • 80000 - 81000 AUD / Yearly
  • <p><strong><span style="text-decoration: underline;">The Company </span></strong></p><p>Our client is a technology driven medical provider focused on delivering innovative features and continuous product improvement. Due to increased workload and a growing project pipeline, they are looking for a talented junior software engineer to join and grow with them. Our client is focused on continuously reviewing and improving their operations, IT systems, medical devices and processes to ensure effective and efficient service. If you think this would be a suitable next role for you, apply now.</p><p><strong><span style="text-decoration: underline;"><br />The Role</span></strong></p><p>In this dynamic role, you'll tackle new challenges daily, leveraging your process-driven approach and innovative mindset to drive continuous improvement. As part of this team you will report to the Applications Support Manager, providing application development and support services to the organisation. This position will give you the opportunity to join a close-knit team and be mentored by some of the industry leaders.</p><p><strong><span style="text-decoration: underline;"><br />Your Profile</span></strong></p><p>To be a successful candidate in this role, you will require:</p><ul><li>A tertiary degree or post-graduate qualification in IT with a minimum of 3 years of experience in a related role</li><li>Strong programming and analytical skills ideally in: C, George, Perl, awk, Shell scripting</li><li>Strong experience working within a Linux / UNIX environment</li><li>Experience with HL7</li><li>Experience with Oracle / SQL administration</li><li>Experience creating, integrating and maintaining laboratory instrument interfaces for LIS</li><li>Knowledge of Version Control and Change Management Methodologies</li><li>Strong written and verbal communication skills</li><li>Strong trouble shooting and analytical skills</li></ul><p><strong><span style="text-decoration: underline;"><br />What's on offer?</span></strong></p><ul><li>A true career opportunity with a rapidly growing company.</li><li>Extensive opportunities to grow your skill set and enjoy career growth.</li><li>The camaraderie of an energetic, highly talented team of innovators.</li><li>A company that rewards perfection and champion work-life balance.</li></ul><p> </p><p><strong>Job Reference Number:</strong> <strong>06810-0013302859FM</strong></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/ZnJlZGR5Lm15ZXJzLjc3OTE1LjEwNjc1QHJoaWF1cy5hcGxpdHJhay5jb20.gif">
  • 2025-09-22T01:03:58Z
Network Engineer
  • Sydney CBD, New South Wales
  • remote
  • Contract/Temporary talent
  • 65 - 75 AUD / Hourly
  • <table width="680"><tbody><tr><td width="552"><p>We are seeking a highly motivated and skilled <strong>Network Engineer</strong> to join our team within the Banking and Financial Services industry, based in the heart of Sydney CBD. This role offers an exciting opportunity to work in a dynamic, fast-paced environment, supporting and optimizing the network infrastructure critical to our organization's operations.</p><p> </p><p><strong>Key Responsibilities:</strong></p><ul><li>Design, deploy, and maintain network infrastructure to ensure high availability, reliability, and security in compliance with industry standards.</li><li>Monitor and troubleshoot network issues, providing proactive solutions to minimize downtime and ensure seamless operations.</li><li>Collaborate with other IT teams to implement and support cloud-based solutions and hybrid infrastructure.</li><li>Implement and manage firewalls, routers, switches, and other network devices, ensuring security and compliance with organizational policies.</li><li>Conduct network performance analysis, capacity planning, and optimization to support the growing needs of the business.</li><li>Work closely with cybersecurity teams to mitigate risks and ensure the network is protected against internal and external threats.</li><li>Manage disaster recovery and contingency plans for the organization's network infrastructure.</li><li>Document network architecture, configurations, and processes for easy reference and compliance purposes.</li><li>Stay up to date with emerging technologies and recommend improvements to enhance the bank's technology landscape.</li></ul><p> </p><p><strong>Requirements:</strong></p><ul><li>Bachelor's degree in Computer Science, Information Technology, or a related field.</li><li>Proven experience (4+ years) as a Network Engineer, preferably within the Financial Services sector.</li><li>Proficiency in managing network systems, including routing, switching, VPNs, and firewalls.</li><li>Strong understanding of network security protocols and hands-on experience with security tools.</li><li>Knowledge of cloud technologies (e.g., AWS, Azure) and hybrid setups is a plus.</li><li>Relevant certifications such as CCNA, CCNP, or CISSP are highly desirable.</li><li>Strong analytical and problem-solving skills, with the ability to work on complex infrastructure challenges.</li><li>A proactive mindset with excellent communication and collaboration skills to work effectively across teams.</li></ul><p><strong> </strong></p><p><strong>Why Join Us?</strong></p><ul><li>Be part of a supportive and innovative team driving technology solutions in the banking industry.</li><li>Convenient Sydney CBD location with easy access to transport and amenities.</li><li>Competitive salary package with opportunities for professional growth and development.</li><li>Access to cutting-edge technologies and projects within a thriving financial services environment.</li></ul><p> </p><p>If you are a talented Network Engineer who thrives on challenges and innovation, and you are looking to make an impact within the fast-moving financial services industry, we would love to hear from you!</p><p> </p><p><em>Robert Half Ltd is committed to equal opportunity and we value diversity at our company. We do not discriminate on the basis of categories protected under local law.</em></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/dG9tLmxldnkuNTU3MTMuMTA2NzVAcmhpYXVzLmFwbGl0cmFrLmNvbQ.gif">
  • 2025-09-05T03:03:16Z