9 open positions · Updated daily
Systems Administrators in Sydney earn $60k–$140k+ (median $80k)
Based on 176 listings
Mirvac · The Rocks, Sydney
This is a Systems Administrator role with Mirvac based in Sydney, NSW, AU Mirvac Role Seniority - mid level More about the Systems Administrator role at Mirvac 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 people first, acting with integrity and working together. W…
NSW Department of Customer Service · The Rocks, Sydney
This is a Senior System Administrator role with NSW Department of Customer Service based in Sydney, NSW, AU NSW Department of Customer Service Role Seniority - senior More about the Senior System Administrator role at NSW Department of Customer Service Clerk Grade: 9/10 Salary Range: $129,464 - $142,665 plus superannuation and leave loading Employment Type: Full-Time, Ongoing Location: Parramatta - Hybrid opportunity. In-office requirement 2-3 days a week as a minimum, which could be subject …
Allura Partners · Sydney CBD, Sydney
System Administrator/L3 Engineer 120-130K Super - Hybrid Working - Sydney Based System Administrator/L3 Engineer - 120-130K Super - Hybrid Working - Sydney Based About the role This role involves providing hands-on technical skills across identity, infrastructure, and end user compute in a System Administrator/L3 Engineer capacity. The role spans BAU and project work, with a strong focus on AD, Entra ID, and system-wide integration. About the company This organisation is an established Austra…
Humanised Group · The Rocks, Sydney
The Company Join a well‑established consultancy with national reach across the eastern seaboard, supporting SMB clients with networking, security, cloud, and managed services. Backed by strong vendor partnerships and a mature delivery model, they offer a stable environment with real engineering work—not just ticket triage. This role is dedicated to a key customer account onsite. Perfect for someone from an MSP background looking to step into deeper technical work across both BAU and projects. P…
Nearmap · Barangaroo, Sydney
Job Description To keep our teams moving fast and connected, we're looking for a hands-on IT Support Engineer to join our Sydney team on a 6-month fixed-term contract. This is a great opportunity for someone with solid helpdesk and Sys Admin experience to hit the ground running in a fast-moving, global tech company — supporting ~700 users across Australia, the US, Canada, and Poland. What you'll be doing You'll be the face of IT for our Sydney office — the first person our people turn to when s…
M. C. Dean · Sydney, Sydney Region
Overview About M.C. Dean M.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 9,000 employees, our capabilities span electrical, electronic security, telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovat…
James Hardie · Sydney CBD, Sydney
18th March, 2026 James Hardie Industries is the world’s 1 producer and marketer of high-performance building solutions. As a local manufacturer, trusted innovator and industry leader James Hardie empowers homeowners and trade professionals to achieve dream modern homes with premium quality solutions that deliver endless design possibilities, trusted protection, and long-lasting beauty. With a diverse workforce across Asia Pacific, our company culture is built on providing a foundation of “Zero …
The Decipher Bureau · The Rocks, Sydney
This role sits within the SecOps team reporting to the SecOps Manager. Day-to-day you'll be deploying, managing, and optimising security tools across cloud and on-premise environments, supporting vulnerability remediation, and acting as an escalation point for the SOC and development teams. What you'll be doing Administering and securing O365 tooling including Purview, Conditional Access, Intune, and Entra ID Managing vulnerability identification and remediation using tools like Qualys, CrowdSt…
ASX · The Rocks, Sydney
This is a Senior ServiceNow Engineer role with ASX based in Sydney, NSW, AU ASX Role Seniority - senior More about the Senior ServiceNow Engineer role at ASX ASX: Powering Australia's financial markets Why join the ASX? When you join ASX, you’re joining a company with a strong purpose – to power a stronger economic future by enabling a fair and dynamic marketplace for all. In your new role, you’ll be part of a leading global securities exchange with a strong brand. We are known for being a tr…
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