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CISA Leadership

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  • Culture
  • Divisions & Offices
  • Regions
  • Leadership
  • Doing Business with CISA
  • Site Links
  • Reporting Employee and Contractor Misconduct
  • CISA GitHub
  • CISA Central
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  • Contact Us

Below is a list of senior leadership at CISA. For more information about an individual listed here, click on their name. For more information on CISA's structure, view our organizational structure.

Executive Leadership

Director Jen Easterly
Director

Jen Easterly

Nitin Natarajan
Deputy Director

Nitin Natarajan

Brandon Wales
Executive Director

Brandon Wales

A photo of Ktahryn Coulter Mitchell
Chief of Staff

Kathryn Coulter Mitchell

Division Leadership

Jeff Greene
Executive Assistant Director for Cybersecurity for the Cybersecurity and Infrastructure Security Agency (CISA)

Jeff Greene

David Mussington
Executive Assistant Director for Infrastructure Security (ISD)

Dr. David Mussington

Billy Bob Brown Jr
Executive Assistant Director for Emergency Communications (ECD)

Billy Bob Brown, Jr.

Mona Harrington
Assistant Director for the National Risk Management Center (NRMC)

Mona Harrington

Assistant Director Trent Frazier
Assistant Director of Stakeholder Engagement

Trent Frazier

Bridget Bean
Assistant Director for the Integrated Operations Division (IOD)

Bridget Bean

Mission Support and Enablement

Erin Buechel Wieczorek
Chief External Affairs Officer (Acting)

Erin Buechel Wieczorek

Spencer Fisher
Chief Counsel

Spencer R. Fisher

Nicole Windham
Chief Operations Support Officer

Nicole Windham

Michael Widomski
Chief of Workforce Engagement

Michael Widomski

Blair Duncan headshot
Chief Human Capital Officer

Blair Duncan

Tarek Abboushi
Chief Financial Officer (CFO)

Tarek Abboushi

Robert Costello
Chief Information Officer (CIO)

Robert Costello

Kerry Stewart
Chief Security Officer (CSO)

Kerry Stewart

James Burd
Chief Privacy Officer

James Burd

Valerie M. Cofield
Chief Strategy Officer

Valerie M. Cofield

David Patrick
Chief Acquisition Executive (CAE)

David Patrick

Juan Arratia
Executive Director, CISA Chief of Contracting Office

Juan Arratia

Dr Elizabeth Kolmstetter
Chief People Officer

Dr. Elizabeth Kolmstetter

Llauryn Iglehart
Chief, Office of Equity, Diversity, Inclusion and Accessibility Officer

Llauryn Iglehart

Christopher Lein headshot
Chief Learning Officer

Christopher C. Lein

Caitlin Conley
Senior Advisor to the Director

Cait Conley

Lisa Epstein, Chief AI Officer
Chief Artificial Intelligence Officer

Lisa Einstein

Regional Leadership

Matthew McCann
Regional Director, Region 1

Matthew McCann

A leadership photo of John Durkin
Regional Director for Region 2

John P. Durkin

Bill Ryan
Regional Director for Region 3

William J. Ryan

Julius Gamble
Regional Director for Region 4

Julius Gamble

Alex Joves, Oct. 2023
Regional Director for Region 5

Alex Joves

Robert M. Russell
Regional Director (A) for Region 6

Robert M. Russell

Phil Kirk
Regional Director for Region 7

Phil Kirk

Shawn Graff
Regional Director for Region 8

Shawn Graff

David Rosado
Regional Director for Region 9

David Rosado

Photo of Regional Director Massey
Regional Director for Region 10

Patrick Massey

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