Randstad is currently working with an exciting client to find a Security Systems Administrator for an initial 2 month contract with potential of extension.

About the role:

Are you a delivery-focused security professional looking to make a tangible impact on an ISO certification program? We are seeking a hands-on Senior Security Administrator to join a high-performing team in Brisbane. This contract role is perfect for someone who thrives on designing and embedding practical vulnerability management and patching practices within a complex enterprise workplace.

What You Will Do:
Review existing vulnerability scanning, triage, and patching practices across infrastructure and endpoints.
Design and document repeatable vulnerability management processes aligned with ISO requirements.
Establish clear prioritisation workflows, remediation ownership models, and escalation paths.
Integrate vulnerability management and patching activities into sustainable business-as-usual operations.
Produce auditable documentation, metrics, and evidence suitable for ISO certification reviews.

What You Need to Apply for This Role:




Proven experience contributing to vulnerability management or patching within an enterprise IT environment.
Technical proficiency with AWS and Linux platforms.
Strong understanding of information security controls and how patching supports audit requirements.
Experience configuring or rationalising vulnerability scanning and reporting tools.
Excellent communication skills with the ability to produce high-quality operational documentation.

You must be a Brisbane based candidate with unlimited working rights to be considered.

Randstad contractor perks:
Access to a Udemy license for ongoing learning and continuous professional development
Access to exclusive discounts across various platforms
Discounts on private health funds
3 payruns a week

At Randstad, we are passionate about providing equal employment prospects and embracing diversity to the benefit of all. We actively encourage applications from any background.
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📌 Security Systems Administrator Brisbane (Australia)
🏢 Randstad
📍 Australia