What departments does Leidos have?

Leidos has employees across 13 departments including Engineering, Information Technology, Supply Chain, Healthcare Services, Finance.

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., Cto - Government Services And Solutions: O. J..

Defense and Space ManufacturingVirginia, United States10001+ Employees

Leidos is a defense and space manufacturing company headquartered in Reston, Virginia. It serves government and commercial customers with digital and mission-oriented technology solutions. The company employs more than 10,000 people, indicating a large-scale operation. It is described as an industry and technology leader in its field. It is headquartered at 1750 Presidents Street, Reston, Virginia 20190, United States, and maintains its online presence at leidos.com.

Leidos Global Highlights

North America
33K

United States Of America
33K
Canada
40
Mexico
9
El Salvador
1

Europe
1.4K

United Kingdom Of Great Britain And Northern Ireland
1.3K
Germany
84
Italy
21
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
Andorra
1
Switzerland
1
Romania
1
Latvia
1
Sweden
1
Albania
1
Cyprus
1

Oceania
542

Australia
534
New Zealand
5
Fiji
2
Vanuatu
1

Asia
408

India
122
Japan
110
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
Malaysia
2
Sri Lanka
2
Lebanon
2
Thailand
1
Nepal
1
Iran
1
Viet Nam
1
Syrian Arab Republic
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
O. J.
Cto - Government Services And Solutions
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

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

M. T.
Director, International It Services & Cio It Business Relations Director (brmp)
Mobile Phone
Email
United StatesVirginia
Oct 17, 2024
M. D.
Intel It Division Cto
Mobile Phone
Email
Apr 20, 2026
T. A.
Chief Technology Officer | Air Force & Defense Agencies Division
Mobile Phone
Email
United States
Sep 08, 2025
A. F.
Chief Technology Officer, Security Enterprise Solutions (ses)
Mobile Phone
Email
United StatesMassachusetts
Apr 17, 2026
C. A.
Chief Cyber Security Officer (civil) / Cyber Portfolio Manager
Mobile Phone
Email
Apr 23, 2026
M. M.
Chief Technology Officer, Office Of Technology
Mobile Phone
Email
United StatesNorth Carolina
Apr 24, 2026
M. R.
Defense Systems Sector Cfo
Mobile Phone
Email
Jun 09, 2026
C. C.
Evp, Chief Financial Officer
Mobile Phone
Email
Jun 07, 2026
O. J.
Cto - Government Services And Solutions
Mobile Phone
Email
United StatesVirginia
Nov 12, 2025
A. D.
Chief Security Officer
Mobile Phone
Email
United States
Apr 02, 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 37K employees as of June 2026. These team members are located across 6 continents, including North AmericaEuropeOceania.

Who are Leidos's key employees and leadership?

As of June 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.
Cto - Government Services And Solutions: O. J.
Chief Technology Officer: T. T.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

Leidos Employee Directory

Find Leidos employees' phone numbers or email addresses

Name search is limited — try advanced search instead