Tierney has over 30 years of experience as a contractor and intelligence analyst specializing in research and financial forensics. Her career reflects precision, reliability, and a steadfast commitment to excellence in all she does. She brings an analytical eye and a deep sense of responsibility to her role as Treasurer for KEYS 365. Her ability to interpret complex financial information, manage resources effectively, and maintain meticulous transparency ensures the organization’s continued fiscal strength and accountability.

Beyond her professional expertise, Tierney has a true heart for philanthropic endeavors and devotes considerable time and energy to service organizations. She regularly volunteers at community events throughout Northern Virginia, helping to share information about available support services and resources. Her compassion, coupled with her dedication to meaningful outreach, reflects the very core of KEYS 365’s mission to strengthen communities through connection and education.

Tierney’s unique blend of analytical skill, financial stewardship, and genuine care for others makes her an invaluable member of the KEYS 365 leadership team — ensuring every effort is supported with both accuracy and heart.