The Citadel Group is a leading software and application development company that has been servicing the Australian Government and large corporates for over 25 years. Experts in keeping people and information safe, we develop and sustain secure IT platforms and systems that underpin critical Government workloads for the Department of Defence, Department of Finance and numerous other Government Agencies. Our specialist Labour Hire and Contingent Labour team provide workforce services, augmentation and traditional contracting, with an unparalleled candidate database for security cleared staff.