Senior System Administrator jobs in Queensland

Our client is a large government department, seeking Senior Systems Administrator (Splunk) to manage and optimise a Splunk Enterprise platform providing actionable insights and supporting operational and security monitoring. You’ll act as a Splunk SME, ensuring platform stability, performance, and continuous improvement while mentoring team members. About the role - Manage the Splunk Enterprise...

Shape the Future of Identity Infrastructure! We are looking for a Senior Systems Administrator to manage and optimise our Microsoft-based and other Identity infrastructure platforms for our business unit, Information and Technology Partners (ITP). You will play a critical role in administering core technologies such as Windows Server, Active Directory, Microsoft 365, PowerShell, and other...

Overview Our valued State Government client is seeking a skilled Senior Systems Administrator to provide technical direction, implementation, and support for enterprise IT infrastructure. You will ensure high-quality ICT services across multiple agencies, supporting both desktop and cloud environments while promoting secure, efficient, and modern IT practices. What you’ll do - Install,...

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...

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 construction management firm on the Gold Coast seeks a Senior Contract Administrator to lead contract administration across multiple projects. The role entails developing commercial frameworks, overseeing procurement, and mentoring junior staff. Ideal candidates will have over 5 years of experience in commercial management within construction, with opportunities for influence and scaling...

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....

A state government department in Queensland is looking for a Senior Systems Administrator to manage Microsoft-based identity infrastructure. Responsibilities include system upgrades, providing technical advice, and mentoring junior staff. Ideal candidates should have strong communication skills, proficiency in Windows Server technologies, and experience with Microsoft PowerShell. This position...

As MECCA continues to evolve and strengthen our enterprise technology landscape, we're excited to invite a Senior System Administrator to join our Core Systems team based at our Support Centre in Richmond, Victoria. This role plays a critical part in supporting and optimising MECCA's SAP S/4HANA Cloud environment, ensuring system stability, security and performance as we move through...

About The Role We’re looking for a skilled Systems Administrator to manage and optimise our clients Splunk Enterprise platformr. You’ll play a key role in keeping systems running smoothly, delivering insights through analytics, and supporting teams across the organisation. This is a hands-on role where technical expertise meets problem-solving and collaboration. Responsibilities - Maintain,...

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....

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...

A state government department in Queensland is looking for a Senior Systems Administrator to manage Microsoft-based identity infrastructure. Responsibilities include system upgrades, providing technical advice, and mentoring junior staff. Ideal candidates should have strong communication skills, proficiency in Windows Server technologies, and experience with Microsoft PowerShell. This position...

One of our Federal Government clients is looking for a Senior TM1 System Administrator in Canberra, Sydney, Melbourne and Brisbane. This role requires the following skills and experience: - Demonstrated TM1 system administration, technical experience (3-5 years) with understanding of TM1 architecture, including cubes, dimensions, rules, use of TM1 Web and other reporting tools. - Strong...

A government IT service provider is seeking a Senior Systems Administrator in Queensland to support enterprise IT infrastructure. The ideal candidate will have expertise in Microsoft 365, Azure, and ITIL practices, ensuring quality ICT services across multiple agencies. This contract role offers an immediate start with potential for extension, working with a supportive and inclusive team focused...

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....

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...

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...

Our valued State Government client is seeking a skilled Senior Systems Administrator to provide technical direction, implementation, and support for enterprise IT infrastructure. You will ensure high-quality ICT services across multiple agencies, supporting both desktop and cloud environments while promoting secure, efficient, and modern IT practices. What you’ll do:Install, configure, maintain,...

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...