Security-focused executive with 20+ years leading enterprise cybersecurity, identity & access management, IT, and IT operations at Fortune 500 organizations including Optum/UnitedHealth Group, Carnival Corporation, Target, Sprint, and IBM. Trusted post-breach recovery specialist and turnaround leader — brought in to stabilize healthcare.gov, remediate multiple security breaches, and transform underperforming security programs. Proven at operating at the intersection of technical depth and business strategy, translating complex risk into board-level decisions and delivering measurable outcomes.