Mr. Darby is a nearly 39-year veteran of the U.S. Intelligence Community, primarily in the National Security Agency (NSA)/Central Security Service (CSS), culminating in serving over four years as the NSA/CSS Director of Operations (DO). overseeing all of NSA’s collection, code-breaking, analysis and production of signals intelligence (SIGINT). He managed a budget in the billions, drove development and use of advanced technologies, and in multiple positions led thousands of globally distributed civilian and military personnel providing intelligence support for military, diplomatic, cybersecurity and law enforcement operations.
Starting his career as a Russian language analyst, Mr. Darby served in a variety of field and operations management positions at NSA and abroad. He spent the better part of the decade following 9/11 in NSA counterterrorism leadership positions, to include serving as NSA’s Chief of Counterterrorism during the Osama bin Laden operation. Other key senior leadership assignments include serving as NSA’s Chief of SIGINT Analysis and Production, Chief of Counterproliferation and the Deputy Chief of Cybersecurity Operations.
Mr. Darby is on the Board of Directors of MANTECH, the Intelligence Advisory Board for MITRE, the Cyber Advisory Board for Blu Ventures Investors, and is a Senior Advisor for PfP Cybersecurity, Beacon Global Strategies, Quantum Leap Research, InnerActiv, and Donovan Capital Group. In addition, he is an independent consultant as the Principal in Jon Darby Consulting LLC. Mr. Darby also serves as the Chairman of the Board for the Defense Intelligence Memorial Foundation, providing scholarships to the children and spouses of fallen Defense Intelligence Enterprise officers as well as mental health support for all surviving family members.
Mr. Darby is a graduate of Carleton College, where he majored in Political Science/International Relations with a Concentration in Russian Studies. Carleton’s Alumni Association awarded him a Distinguished Achievement Award in 2023.