Dominique DeVaux Jeffords, a Senior Manager of Cybersecurity at T-Mobile USA, uniquely combines nearly two decades of cross-functional leadership experience with a deep commitment to cyber resilience. She leads teams in Cyber Resiliency and Cyber Portfolio Management, directly contributing to T-Mobile's ability to withstand and recover from cyberattacks. Her leadership in initiatives like the revamped bug bounty program has been pivotal in creating a robust defense by accelerating vulnerability remediation and enhancing the company's proactive security measures. Dominique's journey underscores her adaptability and dedication to making meaningful contributions to a more secure enterprise.