unix linux system administrator jobs in Brisbane, QLD

What’s in it for you? - Long-term contract within a major government environment - Lead technical delivery and act as 2IC for a small system administration team - Work across large-scale Solaris and RedHat enterprise platforms - Exposure to cloud (AWS/Azure), virtualization, automation, and enterprise infrastructure - Supportive, flexible environment with meaningful technical impact What we...

A leading recruitment firm is seeking an experienced Oracle Database Administrator with strong Unix/Linux expertise to support mission-critical platforms. This role offers the opportunity to work in a highly stable environment while engaging in critical infrastructure projects. The ideal candidate will have proven experience in large-scale environments and a solid understanding of Oracle...

A leading IT services provider is seeking a Senior System Administrator based in Brisbane. This role involves leading system administrative support activities in a complex business environment. The ideal candidate holds a degree in Computer Science and is proficient in operating systems, networking, database management, and security protocols, as well as tools like Ansible and Linux. Interested...

A leading IT services provider is seeking an experienced Senior System Administrator to support the operation of a high-availability platform across Linux and AWS environments. The ideal candidate will manage Linux systems, oversee AWS infrastructure, and implement security measures. Key qualifications include expertise in Red Hat Linux, AWS services, and automation tools like Ansible. This...

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This is a Systems Administrator (Vulnerability Specialist) role with Data3 based in Brisbane, QLD, AU Data3 Role Seniority - mid level More about the Systems Administrator (Vulnerability Specialist) role at Data3 About the Role Our client in the Government sector is seeking a Systems Administrator (Vulnerability Specialist) to support a major vulnerability remediation project. You will work...

A large Queensland Government department is seeking an experienced System Administrator to manage and evolve their enterprise virtualisation and storage environment. Candidates should have strong hands-on experience with VMware and Linux, along with scripting abilities. This role involves supporting cloud technologies and ensuring uptime for critical systems. Full work rights for Brisbane based...

Join a mission-driven organisation where your God-given skills and technical expertise will make a real impact. The Opportunity - Role Type: Full-time | IT Services This is an exciting opportunity for an experienced IT professional to play a pivotal role in strengthening our infrastructure and security posture, ensuring reliability and resilience across on-premises and cloud environments....

Who are we? Humanforceʼs vision is to make work easier and life better for frontline and flexible workforces. Humanforce provides the market leading, best-in-one human capital management (HCM) suite for frontline and flexible workforces - without compromise. Our employee centered, intelligent and compliant HCM suite is highly integrated and composable, and consists of Workforce Management...

System Administrator (Brisbane) – Humanforce Humanforce provides a market‑leading human capital management (HCM) suite that delivers an exceptional employee experience for frontline and flexible workforces. Who you are You’re an experienced System Administrator who thrives in fast‑paced, high‑impact environments. You solve technical problems, support users, and ensure systems run smoothly and...

Overview RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 75% of the Time Northrop Grumman Space Systems is seeking a Systems Administrator to join the Deep Space Advanced Radar Capability (DARC) Program to support the customer's Early Use (EU) project objectives. This role can be placed at Principal/Level 3 OR Sr. Principal/Level 4. The EU...

Talent International is searching for an experienced Senior System Administrator to join our client, a large government agency. This role is based in Brisbane CBD on a 12-month contract. Key Accountabilities: Technical leadership and expert advice on the complexities of MS Exchange and O365, to provide support to the Transition Coordinator and IST Project Manager and lead the technical...

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Role - Java EE System Administrator Carseldine, BrisbaneMarket rateEngagement until Feb'26Possible extensions About the role: We're seeking a skilled Java EE System Administrator to provide operational and project support across critical production and non-production systems. You'll manage middleware environments, ensuring high performance, security, and availability. Key...

About the role Our client is looking for an experienced Infrastructure Engineer to join the Storage and Virtualisation (SV) team within a large multi-department IT partnership. The team manages core infrastructure services, including storage, virtualisation, and data protection. The role involves system administration, scripting, and automation across multiple technology stacks, with rostered...

Overview One of our Federal Government clients is looking for Senior System Administrator in Canberra, Melbourne and Brisbane. We are looking for the following Skills/Experience: Responsibilities - Lead and manage system administrative support activities in a key capability domain and be able to contribute in a complex business environment. - Holds a degree in Computer Science or related...

We’re partnering with a large Queensland Government department seeking an experienced System Administrator to help manage and evolve their enterprise virtualisation and storage environment. This role sits within a high-performing Storage & Virtualisation team that underpins the digital infrastructure powering multiple state government agencies. If you enjoy working across complex VMware,...

A leading technology company is seeking a System Administrator in Canberra, Australia to plan and maintain ICT infrastructure, focusing on Linux systems. The role includes utilizing automation tools like Puppet and Ansible, ensuring system integrity and performance. Ideal candidates should have experience in software administration, application support, and excellent communication skills. This...

Senior System Administrator (PROJ-4600) – Remote Job Description Remote is seeking an experienced System Administrator to support the delivery and ongoing operation of a secure, high-availability platform across Linux and AWS environments. The role focuses on system administration, security implementation, automation and performance monitoring to ensure reliability, resilience and compliance....

Overview One of our Federal Government clients is looking for System Administrator in Canberra, Melbourne and Brisbane. Responsibilities - Evaluate, provision and test new system software, including cloud-based solutions. - Develop and maintain diagnostic tools and procedures for system troubleshooting and performance analysis. Qualifications - Proficient in operating systems, networking,...