Systems Administrator - Sydney, New South Wales

As our Corporate IT Systems Administrator, you'll support us by providing technical guidance and escalation to the Corporate IT team, and driving best practice implementation and maintenance of Corporate IT systems. · At Aussie Broadband we see difference as our point of differen ...

+The Systems Administrator plays a critical role in maintaining and securing the IT infrastructure that supports Firmus business operations across regional offices. · + ...

Windows/Linux System Administrator for Azure Arc project in financial services institution based in Sydney with hybrid working arrangement and competitive day rate. · ...

Job Details · Job Title: 'IT & Systems Administrator' · Company: 'Vaughan Civil' · ...

The Systems Administrator will plan develop install troubleshoot maintain and support ICT systems infrastructure ensuring optimum system integrity scalability security backup and performance. · Proven experience in systems administration including managing servers end user comput ...

We're looking for a hands-on Systems Administrator who keeps systems secure, · users productive, · and the business moving forward.You'll own our IT environment across offices and sites - from Microsoft 365 · and Windows Servers to backups, · security, · vendors, · and disaster r ...

About UAC · The Universities Admissions Centre (UAC) was established in 1995 and is the largest tertiary admissions centre in Australia. Owned by universities in NSW and the ACT, UAC's mission is to provide excellence in admissions services, including the calculation of the Austr ...

Bring your curiosity. Build your capability. Help shape the cities of tomorrow. · At Mirvac, we're proud of our 50‑year legacy - but we're even more excited about what's next. We reimagine urban life by creating places where people and communities thrive, and we do it by putting ...

The Systems Administrator plays a critical role in maintaining and securing the IT infrastructure that supports Firmus' business operations across regional offices. · 5+ years' experience in a System Administrator / Senior System Administrator role within a corporate, multi-site, ...

Posted: 02/03/2026 · Closing Date: 30/03/2026 · Job Type: Full Time - FTA · Location: Sydney, NSW · Job Category: IT - Operations · About UAC · The Universities Admissions Centre (UAC) was established in 1995 and is the largest tertiary admissions centre in Australia. Owned by un ...

Our client is a leading Australian sovereign cloud provider delivering secure high-performance cloud solutions for enterprise research and AI workloads. · ...

We're partnering with a large financial services institution to engage a contract Linux Systems Administrator for a delivery-focused infrastructure project. · ...

A high-growth defence technology organisation is seeking an experienced Systems Administrator (Oracle) to strengthen and evolve its core business platforms. · Reporting into the IT function, this engineer will work closely with Security, vendors, and internal stakeholders to impr ...

Exciting opportunity for an IT Systems Administrator to become an integral member of the Geovert Technology Team. · ...

The Systems Administrator will be responsible for the configuration, maintenance, and reliable operation of ICT systems. · Bachelor's degree in Computer Science or Information Technology (IT). · ...

Job details · Posted02 March 2026 · SalaryNegotiable · LocationSydney · Job type Contract · Discipline Cloud & Infrastructure · Reference90M0701097_ · Job description · About FinXL IT · FinXL IT Professional Services is a leading IT consultancy that partners with clients to brid ...

We're looking for great Australian talent to add to our team We have several positions open for Systems Administrators, · We host our own equipment, so the roles will be highly diverse Everything from racking-and-stacking physical equipment in our data centres through software de ...

We are a forward-thinking Managed Service Provider (MSP) based in Sydney, dedicated to simplifying IT and helping businesses grow. Leading and mentoring Level 2 and junior engineers. · Owning day-to-day service desk operations: triaging escalations. · ...

The purpose of the Systems Administrator is to plan, develop, install, troubleshoot, maintain and support ICT systems infrastructure ensuring optimum system integrity, scalability, security, backup and performance. · ...

Akamai Consultant in Sydney with key responsibilities including Content Delivery & Proxy Management. · ...