ASC Pty Ltd seeks a proactive Personnel Vetting Administrator to support critical personnel security and workforce screening activities in a Defence industry setting. You will administer AusCheck processes, assess security risks, and ensure compliance with DISP, AusCheck, NSSIC, and AS4811-2022 standards. You will liaise with security teams and managers to investigate concerns, conduct ongoing suitability reviews, and advise on clearance requirements, contributing to national security and