Head of IT & Infrastructure — Own Cloud, Security, Equity

The Onset Group is seeking a hands-on Head of IT & Infrastructure in Sydney to own all aspects of the company’s IT and infrastructure. You will drive the strategy, manage networking, cloud, security and on‑premise systems, and partner with engineering teams to ensure reliability and scalable growth. You will lead the technology roadmap, build out the IT function, and work with vendors to deliver robust, secure and automated infrastructure for a fast‑growing tech business. J-18808-Ljbffr