IT Systems Administrator Jobs in Sydney

Join as an ITSystems Administrator and take charge of missioncritical infrastructure. From server optimisation and network uptime to security hardening and automation youll be the backbone ensuring stability resilience and innovation across dynamic environments.Key Responsibilities:Infrastructure &...

To keep our teams moving fast and connected were 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 su...

About the role L3Harris Trenchant is an elite global team of engineers and security researchers charged with building world-class computer security products. Trenchants expertise is the by-product of the L3Harris acquisition of two highly-regarded information security businesses Azimuth Security an...

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers mission and quest for professional growth. L3Harris provides an inclusive engaging environment designed to empower employ...

As a global leader in cybersecurity CrowdStrike protects the people processes and technologies that drive modern organizations. Since 2011 our mission hasnt changed were here to stop breaches and weve redefined modern security with the worlds most advanced AI-native platform. Our customers span all...