A leading technology firm is seeking a System Administrator to support a Defence environment in Canberra. This role involves maintaining secure, stable, and high-performing infrastructure across systems, networks, and virtual platforms. Candidates should have 5+ years of experience in Systems Administration, strong backgrounds in Windows and/or Linux, and hands-on experience with virtualisation, networking, and backup technologies. The position offers opportunities for significant responsibility and potential extensions.#J-18808-Ljbffr