What departments does Leidos have?

Leidos has employees across 14 departments including Engineering, Information Technology, Supply Chain, Healthcare Services, Operations.

What is the largest department at Leidos?

The largest department at Leidos is Engineering with 16 employees.

Where are Leidos employees located globally?

Leidos has employees across 7 continents and 81 countries including Egypt, South Africa, Sudan, Djibouti, Kenya.

How has Leidos's team size changed over time?

Leidos's team has decreased from approximately 36K to 28K employees based on available data.

Leidos Employee Directory

Q: Who are Leidos's key employees and leadership?

Leidos's key employees include: Vice President - Chief Of Staff To The Ceo: J. E. R., Cto, Army & mission partners: B. S. W. C., Cto And Head Of Ict Program - Leidos Innovations Israel: E. S., Cto, Military And Veteran Health Division: M. M. R., Chief Technology Officer: T. T..

Defense and Space ManufacturingVirginia, United States10001+ Employees

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $17.2 billion for the fiscal year ended January 2, 2026.

Your most important work is ahead, visit careers.leidos.com for our latest opportunities.

Find Leidos employees' phone numbers or email addresses

Leidos Global Highlights

North America
33K

United States Of America
33K
Canada
39
Mexico
9
El Salvador
1

Europe
1.4K

United Kingdom Of Great Britain And Northern Ireland
1.3K
Germany
84
Italy
20
Netherlands
13
Ireland
12
France
10
Spain
8
Greece
3
Portugal
3
Poland
2
Belgium
2
Austria
2
Denmark
1
Azerbaijan
1
Republic Of North Macedonia
1
Ukraine
1
Switzerland
1
Albania
1
Romania
1
Latvia
1
Sweden
1
Andorra
1
Cyprus
1

Oceania
544

Australia
536
New Zealand
5
Fiji
2
Vanuatu
1

Asia
407

India
122
Japan
109
Kuwait
25
Saudi Arabia
24
Bahrain
22
Singapore
18
Israel
16
Afghanistan
14
United Arab Emirates
12
Jordan
9
Turkey
5
Pakistan
5
Philippines
4
Iraq
4
Bangladesh
3
China
3
Sri Lanka
2
Malaysia
2
Lebanon
2
Thailand
1
Nepal
1
Iran
1
Syrian Arab Republic
1
Viet Nam
1
Oman
1

Africa
25

Egypt
5
Djibouti
3
Nigeria
3
South Africa
2
Côte D'ivoire
2
Uganda
2
Sudan
1
Kenya
1
Morocco
1
Senegal
1
Algeria
1
Niger
1
Madagascar
1
Mali
1

South America
25

Brazil
9
Argentina
9
Chile
2
Peru
2
Ecuador
2
Uruguay
1

Leidos's Leadership

B. S. W. C.
Cto, Army & mission partners
Mobile Phone
Email
E. S.
Cto And Head Of Ict Program - Leidos Innovations Israel
Mobile Phone
Email
M. M. R.
Cto, Military And Veteran Health Division
Mobile Phone
Email
T. T.
Chief Technology Officer
Mobile Phone
Email
J. A.
Chief Growth Officer
Mobile Phone
Email
K. M.
Chief Data Officer
Mobile Phone
Email
R. K.
Chief Ai Officer
Mobile Phone
Email
R. C.
Chief Information Officer - Asia Pacific
Mobile Phone
Email

Leidos Employee Metrics

100%

50%

0%

2026

2025

Engineering
Analytics
Program & Project Management
Information Technology
Operations
Other
Administrative
Supply Chain

Contact profiles from Leidos

Name

Title

Contact Info

Location

Last Update

T. T.
Chief Technology Officer
Mobile Phone
Email
United StatesVirginia
Apr 30, 2026
R. T.
Director Of Technology Integration In The Office Of The Cto
Mobile Phone
Email
United StatesArizona
Apr 17, 2026
T. F.
Senior Vice President - Chief Growth Officer - Homeland Sector
Mobile Phone
Email
United StatesVirginia
Jan 09, 2026
S. H.
President, Digital Modernization Sector
Mobile Phone
Email
United StatesVirginia
Apr 24, 2026
S. F.
Senior Vice President, Chief Supply Chain Officer
Mobile Phone
Email
United StatesDistrict of Columbia
Apr 23, 2026
E. M.
Svp And Cto Leidos Digital Modernization Sector
Mobile Phone
Email
Apr 07, 2026
J. A.
Chief Growth Officer
Mobile Phone
Email
United StatesGeorgia
Apr 22, 2026
J. E. R.
Vice President - Chief Of Staff To The Ceo
Mobile Phone
Email
Mar 19, 2026
K. M.
Chief Data Officer
Mobile Phone
Email
United StatesVirginia
Apr 30, 2026
K. F.
Senior Vice President, Chief Technology Officer, Intel Sector At Leidos
Mobile Phone
Email
Apr 20, 2026

Frequently Asked Questions

What is Leidos known for?

Leidos was founded in 1969 operates in the Defense and Space Manufacturing industry. The company's main headquarters is located in 1750 Presidents Street Reston, Virginia 20190 United States; you can contact the main corporate office by phone at

+1-571-526-****

. Explore Leidos's company overview page for more information.

What is Leidos's most common email format?

Leidos employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Leidos email formats with LeadIQ.

How many employees does Leidos have currently?

Leidos has approximately 36K employees as of May 2026. These team members are located across 6 continents, including North AmericaEuropeOceania.

Who are Leidos's key employees and leadership?

As of May 2026, Leidos's key employees include:

Cto, Army & mission partners: B. S. W. C.
Cto And Head Of Ict Program - Leidos Innovations Israel: E. S.
Cto, Military And Veteran Health Division: M. M. R.
Chief Technology Officer: T. T.
Chief Growth Officer: J. A.

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