Jeffrey King

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+1 202 370 0593 direct
Washington, DC

Previous Experience

  • Senior Security Adviser to the Assistant Secretary for Management, U.S. Treasury Department 
  • Senior Security Adviser to the Director of Critical Infrastructure Protection, U.S. Treasury Department
  • Senior Security Adviser to the Deputy Assistant Secretary for Information Systems, U.S. Treasury Department 
  • Associate, Booz Allen Hamilton

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Jeffrey King


Jeffrey advises clients on the cybersecurity threats posed to their information systems by criminal syndicates and advanced adversaries.


He is an expert in operational cybersecurity, with nearly 20 years of experience working in advanced technical environments. Before joining Promontory, Jeffrey was a senior security adviser at the U.S. Treasury Department. He played a critical role in the formulation and execution of the Treasury's comprehensive internal and external cybersecurity strategy. Prior to the Treasury, Jeffrey was an associate in Booz Allen Hamilton’s cybersecurity practice, where he helped build offensive and defensive capabilities for clients in the defense and intelligence communities.


  • B.S., analytical finance, Wake Forest University

Affiliations, Awards, and Civic Engagements

  • Certified information systems security professional, Institute of Information Security Professionals 
  • Cisco certified network associate, Cisco

Representative Engagements

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