Shamus O'Neill is a seasoned professional in health and safety with significant experience in various leadership roles across multiple organizations. Currently serving as the Health Safety Environment Coordinator at Thales Defense & Security, Inc. since June 2021, Shamus has previously held positions such as Senior Safety Advisor at John Holland for the North West Program Alliance, and Health and Safety Manager at DECMIL. Shamus's career also includes roles at John Holland as a Health and Safety Advisor and Plant Compliance Coordinator, as well as a Leading Hand at CPB Contractors. Additionally, Shamus served in the Australian Army as a Corporal from December 2001 to January 2012. Education was completed at Cardijn College.