What departments does U.S. Department of Homeland Security have?

U.S. Department of Homeland Security has employees across 8 departments including Support, Finance, Administrative, Human Resources, Information Security.

What is the largest department at U.S. Department of Homeland Security?

The largest department at U.S. Department of Homeland Security is Finance with 2 employees.

Where are U.S. Department of Homeland Security employees located globally?

U.S. Department of Homeland Security has employees across 7 continents and 105 countries including Senegal, Benin, Uganda, Egypt, Malawi.

How has U.S. Department of Homeland Security's team size changed over time?

U.S. Department of Homeland Security's team has decreased from approximately 53K to 25K employees based on available data.

U.S. Department of Homeland Security Employee Directory

Government AdministrationDistrict of Columbia, United States10001+ Employees

The Department of Homeland Security, based in Washington, DC, is a large federal agency within the government administration sector. It aims to secure the nation from a broad range of threats through roles spanning border security, aviation security, emergency response, and cybersecurity analysis, while working with communities and government partners at state, local, tribal, federal, and international levels to strengthen resilience.

Its mandate includes counterterrorism, securing borders and approaches, protecting cyberspace and critical infrastructure, and supporting national prosperity and economic security. The department emphasizes partnerships and the use of science and technology to improve security and make resource use more efficient. A recent development noted in 2026 is DHS's participation in a Hiring Expo in Jacksonville, Florida on June 16-17 to recruit personnel.

U.S. Department of Homeland Security Global Highlights

North America
54K

United States Of America
54K
Canada
29
Trinidad And Tobago
15
Mexico
11
Panama
6
El Salvador
4
Jamaica
4
Honduras
2
Guatemala
2
Haiti
1
Dominican Republic
1
Bahamas
1
Belize
1

Asia
184

India
64
Turkey
13
Philippines
12
United Arab Emirates
10
Singapore
7
China
7
Pakistan
7
Viet Nam
6
Malaysia
6
Indonesia
6
Israel
6
Jordan
5
Qatar
4
Saudi Arabia
3
Nepal
3
Sri Lanka
3
Iran
3
Japan
3
Bangladesh
3
Thailand
2
Afghanistan
2
Cambodia
2
Tajikistan
1
Kuwait
1
Uzbekistan
1
Bahrain
1
Russian Federation
1
Lao People's Democratic Republic
1
Turkmenistan
1

Oceania
152

Australia
148
New Zealand
1
Nauru
1
Micronesia
1
Papua New Guinea
1

Europe
128

United Kingdom Of Great Britain And Northern Ireland
47
Germany
17
France
10
Italy
9
Netherlands
8
Ireland
6
Malta
4
Poland
4
Spain
3
Norway
2
Sweden
2
Serbia
2
Romania
2
Croatia
1
Albania
1
Cyprus
1
Portugal
1
Belarus
1
Ukraine
1
Greece
1
Hungary
1
Bulgaria
1
Austria
1
Switzerland
1
Belgium
1

Africa
63

South Africa
19
Uganda
9
Malawi
5
Tunisia
4
Nigeria
4
Senegal
3
Benin
3
Egypt
2
Kenya
2
Ghana
2
Algeria
2
Sudan
1
Burkina Faso
1
Zimbabwe
1
Niger
1
Equatorial Guinea
1
Angola
1
Ethiopia
1
Somalia
1

South America
30

Brazil
12
Argentina
10
Ecuador
3
Colombia
2
Peru
1
Chile
1
Venezuela
1

U.S. Department of Homeland Security's Leadership

A. S.
Chief Executive Officer
Mobile Phone
Email
B. C.
Chief Executive Officer
Mobile Phone
Email
D. J.
Cfo Administration & Logistics
Mobile Phone
Email
A. B.
Cio
Mobile Phone
Email
C. J.
Cso
Mobile Phone
Email
T. T. W.
Chief Readiness Support Officer
Mobile Phone
Email
A. C.
Chief Human Resources Management Officer
Mobile Phone
Email
C. M.
Chief Of Cbp Mission Critical Comms
Mobile Phone
Email

U.S. Department of Homeland Security Employee Metrics

100%

50%

0%

2026

2025

Military & Protective Services
Analytics
Legal
Program & Project Management
Information Technology
Other
Community & Social Services
Administrative

Contact profiles from U.S. Department of Homeland Security

Name

Title

Contact

Location

Last Update

T. T. W.
Chief Readiness Support Officer
Mobile Phone
Email
Aug 05, 2026
C. S.
Supervisory Cbp Officer
Mobile Phone
Email
Aug 05, 2026
C. C.
Deputy Chief Financial Officer, U.S. Citizenship And Immigration Services
Mobile Phone
Email
Aug 05, 2026
C. C.
Cbpo
Mobile Phone
Email
Apr 16, 2026
J. H.
Deputy Chief Administrative Officer
Mobile Phone
Email
Aug 05, 2026
K. W.
Supervisory Adjudications Officer (unit Chief)
Mobile Phone
Email
Aug 05, 2026
M. W.
Cbpo
Mobile Phone
Email
Jun 26, 2026
A. C.
Chief Human Resources Management Officer
Mobile Phone
Email
Sep 10, 2025
B. T.
Section Chief / Supervisory Contracting Officer
Mobile Phone
Email
Aug 10, 2025
C. M.
Chief Of Cbp Mission Critical Comms
Mobile Phone
Email
May 30, 2026

Frequently Asked Questions

What is U.S. Department of Homeland Security known for?

U.S. Department of Homeland Security was founded in 2003 and operates in the Government Administration industry. You can contact U.S. Department of Homeland Security's main corporate office by phone at

+1-202-272-****

. Explore U.S. Department of Homeland Security's company overview page for more information.

What is U.S. Department of Homeland Security's most common email format?

U.S. Department of Homeland Security employees' email format typically follows the pattern of FLast@cbp.dhs.gov. Trying to find reliable and up-to-date employee contact data? Find more U.S. Department of Homeland Security email formats with LeadIQ.

How many employees does U.S. Department of Homeland Security have currently?

U.S. Department of Homeland Security has approximately 38K employees as of August 2026. These team members are located across 6 continents, including North America, Asia and Oceania.

Who are U.S. Department of Homeland Security's key employees and leadership?

As of August 2026, U.S. Department of Homeland Security's key employees include:

Chief Executive Officer: A. S.
Chief Executive Officer: B. C.
Cfo Administration & Logistics: D. J.
Cio: A. B.
Cso: C. J.

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U.S. Department of Homeland Security Employee Directory

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