Company Insights
Published on
April 22, 2026

How Many People Work at CACI International? Headcount and Employee Trends

Total Employees
24000
7.2% from last year
0
New Hires (YTD)
194
5% of total workforce
Departments
19
650 in Engineering
Locations
678
5,012 in New York, NY
  • CACI International, headquartered in Reston, Virginia, specializes in information technology services, focusing on software development, systems engineering, and secure communications for defense and national security sectors.
  • In April 2026, CACI was awarded a $306 million task order to provide software development and sustainment for the Defense Logistics Agency's Global Model, further solidifying its position in Agile software development.
  • The company has a long-standing relationship with the U.S. Special Operations Command, recently securing a task order valued at up to $231 million to deliver tactical satellite communications support.
  • CACI's ideal buyers are government defense agencies seeking reliable technology solutions to enhance mission readiness and operational efficiency, making their services critical in the current national security landscape.

CACI International Headcount Breakdown by Department

CACI International's workforce is organized across 19 departments, with a notable concentration in Operations, which employs 2,664 individuals, followed closely by Information Technology with 2,374 employees. Engineering also plays a significant role, contributing 1,718 staff members. This distribution indicates a strong emphasis on operational and technical capabilities, supporting the company's focus on delivering information technology services. The presence of diverse functional areas, such as Finance and Human Resources, further enhances organizational effectiveness.

Operations
2664
Information Technology
2374
Engineering
1718
Executive
465
Finance
342
Community And Social Services
254
Human Resources
249
Legal
154
Education
122
Other
3280

CACI International Employees by Location

CACI International operates across 678 locations, with a significant concentration in Arlington, VA, housing 1,505 employees, followed by Reston, VA, with 291 staff members. Other key locations include Washington, D.C. and Las Vegas, NV, with headcounts of 140 and 116, respectively. The 'Other' category, comprising 6,568 employees, suggests a substantial remote or distributed workforce, reflecting a flexible operational model that extends beyond traditional office settings. Overall, the geographic distribution demonstrates both regional concentration in Virginia and a broad national presence.

Arlington, VA
1505
Reston, VA
291
Washington, District Of Columbia
140
Las Vegas, NV
116
Chantilly, VA
94
Herndon, VA
79
Oklahoma City, OK
79
Baltimore, MD
78
Fairfax, VA
77
Other
6568
Get more information on people and companies with Unify

Unify is an all-in-one platform for intent data, enrichment, prospecting, and account research. Learn more about CACI International and other companies with our data sources and AI agents.

Get started with Unify