Project Administrator

About Us

Manteena Security is a specialist division of the Manteena Group, delivering highly secure, technically complex facilities across Australia. Backed by more than 45 years of construction excellence, we are trusted to deliver projects where security, precision, and compliance are critical.

We specialise in secure environments including defence, government, justice, and high-risk commercial facilities. Projects that demand absolute discretion, rigorous standards, and faultless execution. Our teams are experienced in managing sensitive sites, live environments, and bespoke security requirements, with a proven ability to deliver projects ranging from under $1M to over $50M.

With national capability and deep expertise in secure construction, Manteena Security partners closely with clients to deliver robust, future-ready solutions - built to perform, protect, and endure.

About the Role

As a Project Administrator, you’ll play a pivotal...