Employer
ManTech International CorporationL. Kemp Ensor
Kemp Ensor left his position as the director of security and counterintelligence at the National Security Agency (NSA) in January 2019, after serving in this capacity for 18 years. In this role, Ensor was responsible for mitigating insider threats and safeguarding NSA data. In January 2020, ManTech International Corp. announced it would be hiring Kemp as the vice president and deputy general manager of the Security Solutions Business Unit. In this role, Ensor will “lead strategic and operational initiatives driving innovative technology solutions that support missions of the largest members of the U.S. intelligence community,” according to a ManTech press release. Ensor will likely have the NSA, his former employer, in his new portfolio, as the Security Solutions Business Unit resides under the Mission, Cyber & Intelligence Solutions group at ManTech, according to the press release.
In fiscal year 2019, ManTech was awarded $310 million in federal contracts from the Department of Defense, according to USAspending. ManTech “provides mission-focused technology solutions and services for U.S. defense, intelligence community and federal civilian agencies,” according to the press release announcing his Ensor’s hiring. Ensor’s hire is part of an initiative that “builds on ManTech’s position as the most trusted partner of government,” according to a press release. The company recently hired several other senior Department of Defense officials.

Ensor’s hire is part of an initiative that “builds on ManTech’s position as the most trusted partner of government,” according to a press release.

Employment History
-
End date:
Director of Security and Counterintelligence,
National Security Agency
-
Start date:
Vice President and Deputy General Manager of the Security Solutions Business Unit,
ManTech International Corporation
Browse Data
3
A
- Abraham & Roetzel
- Academy Solutions
- Accenture
- ADS Inc.
- AECOM Technology Corporation
- Aerojet Rocketdyne
- Alion Science and Technology Corporation
- AM General
- American Systems
- Apex Clean Energy
- Arnold & Porter
- ASI Government
- ASRC Federal Holding Company
- Assured Information Security
- Aerospace Industries Association
- Aminad Consulting
- AAR Corp.
- Academi
B
- BAE Systems
- Baker Tilly Virchow Krause, LLP
- Ball Aerospace and Technologies Corporation
- Battelle Memorial Institute
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- Beechcraft Corporation
- Bell Helicopter
- Black Box
- BMNT Partners
- Boeing
- Booz Allen Hamilton
- Boston Consulting Group
- BP
- Burdeshaw Associates LLC
- Bain & Company
C
- CACI International Inc.
- CALIBRE Systems Incorporated
- Cassidy & Associates
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- Coleman Aerospace
- COLSA Corporation
- Computer Sciences Corp. (CSC)
- Cornerstone Government Affairs
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- Cubic Corporation
- Clarifai
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- CAE, Inc.
T
- The Cohen Group
- TASC Inc.
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- Theranos, Inc
- Two Blue Aces
- The Roosevelt Group
- The Charles Stark Draper Laboratory, Inc.
- The Chertoff Group
- Teledyne FLIR
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- Deep Water Point
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- L3Harris Technologies
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- LORD Corporation
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- Liberty Hall Capital Partners, L.P.
H
- Hewlett-Packard Company
- High Performance Technologies Inc.
- Holland & Knight
- Honeywell International Inc.
- Huntington Ingalls Industries
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- HawkEye 360
I
- IBM Corporation
- Imperatis Corporation
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- ITT Corporation
- Intellisense Systems, Inc.
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- ManTech International Corporation
- Martin, Blanck & Associates
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- Maxwell Associates LLC
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- Michael Baker International
- Microsoft Corporation
- Millennium Corporation
- Momentum Aerospace Group
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- Pallas Advisors
- Palantir
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- Raytheon
- Renaissance Strategic Advisors
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- root9B
- Royal Dutch Shell PLC
- Rocket Lab USA
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- SAIC
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- SBD Advisors
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- Siemens Government Technologies Inc.
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- Schafer Corporation
- SOS International
- Silicon Valley Defense Group
- Spirit AeroSystems
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A
- Keith B. Alexander
- James Amos
- Thomas K. Andersen
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- Chris T. Anzalone
- James B. Armor
- Lloyd J. Austin
- Balan R. Ayyar
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J
- Robert P. Ashley Jr.
- Galen B. Jackman
- James "JJ" Jackson
- Kevin J. Jacobsen
- Deborah Lee James
- Michael J. Janosov
- CJ Jaynes
- Eric G. John
- Charles L. Johnson
- David C. Johnson
- Gary R. Jones
- Michael D. Jones
- Noel T. "Tom" Jones
- Timothy C. Jones
- John A. Toolan Jr.
B
- Michael C. Bachmann
- Deborah A. Bailey
- Gary Bailey
- Mark Baird
- Mark W. Balmert
- Russ Bartlett
- Jeremy Bash
- Michael J. Basla
- Jeffery "Scott" Baum
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- Curtis M. Bedke
- Dave Belote
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- Bryan J. Benson
- Alan K. "Keith" Bentley
- Thomas R. Berard
- Raymond E. Berube
- Scott A. Bethel
- Marshall Billingslea
- Robert D. "Rod" Bishop
- Charles A. Blanchard
- Michael R. Boera
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- David M. Boone
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- Timothy Boyan
- Michael Braman
- Richard Breakiron
- Michael M. Brogan
- Jeffrey A. Brooks
- Vincent K. Brooks
- John Bryant
- William H. Buckey
- Kevin W. Buckley
- David M. Van Buren
- John B. "JB" Burton
- David H. Buss
- Bradley W. Butler
C
- Kenneth S. "Steve" Callicutt
- Frank Calvelli
- Arthur B. Cameron
- John F. Campbell
- Joseph F. Campbell
- Kevin T. Campbell
- Bob Carey
- Robert Carey
- Nevin P. Carr
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D
- Robert “Bob” Daigle
- Robert T. Dail
- Paul Daniels
- Jon Davis
- Jeff A. Davis
- Tony D. DeMartino
- Stephen Denker
- David Deptula
- Paul A. Dettmer
- Kenneth William Deutsch
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- Mae DeVincentis
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- Thomas Donnelly
- Matthew P. Donovan
- Robert Dooley
- Jack Dorsett
- Frank M. Drennan
- Sharon K.G. Dunbar
- Joseph F. Dunford
- Frances A. Duntz
- Ann E. Dunwoody
I
E
- Steffanie Easter
- David M. Edgington
- David G. Ehrhart
- David W. Eidsaune
- Rachel Ellehuus
- Ellen Embrey
- Gordon England
- L. Kemp Ensor
- Alan F. Estevez
- William Etter
- Del Eulberg
F
- Eric Fanning
- Michael Fantini
- John Farenish
- Stephen E. Farmen
- Barbara J. Faulkenberry
- Charles Faulkner
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- John Fellows
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- Donald Gaddis
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- Anne Gibbon
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- Kerry P. Gilpin
- Jorge F. Gonzalez
- Barry Gosnell
- Heidi Grant
- Mark W. Graper
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- Michelle Greene
- Jonathan W. Greenert
- William "Bill" Greenwalt
- Mike Gregg
- Michael D. Griffin
- Bruce Estes Grooms
- Larry K. Grundhauser
- Mark D. Guadagnini
H
- Ronald D. "Fog" Hahn
- Lynne Halbrooks
- Robert F. Hale
- Irving L. Halter
- Michael A. Hamel
- Katherine Hammack
- Mark A. Handley
- Timothy Hanifen
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- Mark D. Harnitchek
- Marc Harrelson
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- Kathy C. Harvey
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- Ronnie D. Hawkins
- James E. Haywood
- Gordon S. Heddell
- Nancy Heimbaugh
- Mark F. Heinrich
- Danny Hernandez
- Kim Herrington
- Alan B. "Brad" Hicks
- Timothy E. Hill
- Phil Hodges
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- Daniel P. Holloway
- James "Mike" Holmes
- Robert Hood
- Charles Hooper
- Patricia Horoho
- Michael D. Hoskin
- Russell B. Howard
- Charles L. Hudson
- Gerard P. Hueber
- James A. "Ty" Hughes
- Kathryn Hughes
- Christopher P. Hughes
- Richard W. Hunt
- Michael Hurley
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K
- Lani Kass
- Jim H. Keffer
- Roy "Trigger" Kelley
- John F. Kelly
- Frank Kendall
- Kevin J. Kennedy
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- Stephen Kitay
- Richard A. Klumpp
- Matthew L. Klunder
- Richard E. Knoll
- Ole A. Knudson
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- Terry B. Kraft
L
- Joseph A. Lanni
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- Marge Leclaire
- Richard H. Ledgett
- Mary Legere
- John Leggieri
- JihFen Lei
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- Kevin A. Leonard
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- Daniel Liggins
- Bruce A. Litchfield
- Samuel J. Locklear
- James Loeblein
- Letitia A. Long
- Mary Beth Long
- Ellen Lord
- William J. Lynn
- Charles W. Lyon
M
- Sean B. MacFarland
- Randolph L. Mahr
- William Maikisch
- Patrick C. Malackowski
- Michael C. Manazir
- Bill Marion
- Christian Marrone
- Ross Marshall
- Wendy M. Masiello
- Ronald A. Mason
- Earl D. Matthews
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- James Mattis
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- Ryan McCarthy
- Stanley A. McChrystal
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- Ronald "Ron" Moultrie
- Joseph F. Mudd
- Stephen P. Mueller
- Henry J. Muller
- James A. Murdoch
- Jeffrey M. Musfeldt
- Allen G. Myers
N
- Michael Nagata
- Brian G. Neal
- Larry D. New
- John F. "Jeff" Newell
- Peter Newell
- Mike Nicol
- Craig Nixon
- David Norquist
- Gary L. North
- Gregory M. Nosal
- Kevin Nunes
O
- Gary O'Connell
- Jennifer M. O'Connor
- Henry A. "Trey" Obering
- Jon S. Ogg
- Eric T. Olson
- John Clarke Orzalli
- Paul Ostrowski
- Thomas J. Owen
- Tim Owings
S
- Shelly O'Neill Stoneman
- Marshall Keye Sabol
- Roosevelt "Rose" Samuel
- Justin Sanchez
- Jennifer Santos
- Carmen Santos-Logan
- Dan Sauter
- Debra Scheider
- Darryl A. Scott
- Alan Shaffer
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- Steven Shepro
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- Mark Simakovsky
- L. Bruce Simpson
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- Leslie Smith
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- James N. Soligan
- Richard V. Spencer
- Sean Stackley
- Patrick Stackpole
- P. Stephen Stanley
- Richard S. Stapp
- H. Denby Starling
- Thomas Stautz
- Chalie Stein
- David F. Steindl
- Katherine A. Stevens
- Jen Stewart
- Michael J. Stinson
- Rob Strasser
- John Stufflebeem
- Kevin J. Sullivan
P
- Frank Craig Pandolfe
- Leon E. Panetta
- G. Brynt Parmeter
- Greg Patschke
- Ellen Pawlikowski
- Daniel Payne
- Lee Payne
- Michele Pearce
- Richard E. Perraut
- Robert E. Peterkin
- David E. Petersen
- Ann Claire Phillips
- Eric A. Pierce
- Debora Plunkett
- H.D. "Jake" Polumbo
- Anthony (Tony) Przybyslawski
Q
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- Douglas L. Raaberg
- Robert S. Rangel
- Patsy J. Reeves
- Robert D. Reilly
- Jeffrey A. Remington
- Victor E. Renuart
- Markham K. Rich
- John M. Richardson
- Joseph Rixey
- John Roberti
- Michael S. Roesner
- Dennis Rogers
- Will Roper
- Eric J. Rosborg
- Gary W. Rosholt
- James G. Roudebush
- Gary Roughead
- Philip M. Ruhlman
- Brian Rutledge
T
- Jacqueline Tame
- Roger Teague
- James L. Terry
- Cleophus Thomas
- David M. Thomas
- Everett H. Thomas
- John J. Thomas
- Alan Thompson
- Frank Thorp
- James "JD" Thurman
- Kenneth E. Todorov
- Joseph E. Tofalo
- Frederick A. Tokarz
- Thomas C. Traaen
- David Turkovic
- Andrew B. Twomey
- Angela "Angie" L. Tymofichuk
V
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- John J. Waickwicz
- Steven H. Walker
- William S. Wallace
- William "Kip" Ward
- Steve Warren
- Thomas Wears
- David W. Weddel
- Chris Weggeman
- Paul A. Welch
- Thomas S. Wells
- Mark A. Welsh
- David Wennergren
- Kathryn Wheelbarger
- Martin Whelan
- Jeffrey A. Wieringa
- Steve Wiggins
- Robert Wilkie
- Kenneth L. Williams
- Darrell K. Williams
- Michael Williamson
- Richard A. Wilson
- Stephen W. Wilson
- Douglas K. Wiltsie
- James A. Winnefeld
- Anthony L. Winns
- Prescott P. Winter
- Chuck Wolf
- Janet C. Wolfenbarger
- Stephen G. Wood
- David B. Woods
- Michael W. Wooley
- Kevin B. Wooton
- R. Mike Worden
- Robert O. Work
- Bruce A. Wright
- B. Lynn Wright
- Scott E. Wuesthoff