Expertise and Technology
for National Security

CACI delivers distinctive expertise and differentiated technology to U.S. government customers in support of critical national security missions in markets that matter.

 

Driving smarter defense acquisition 

John Mengucci shares insights on improving procurement efficiency and countering emerging threats.

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Supporting DCSA with a data-driven approach

CACI’s tenured investigators are the first line of defense in identifying threats to our national security.

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Shaping the government IT landscape 

Glenn Kurowski discusses the role of AI tools in government processes, the national security space, and beyond.

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Join one of Fortune's Most Innovative Companies

Imagine a career with limitless potential where you are among America's most visionary thinkers. 

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New at CACI
January 29, 2025

CACI to Participate in TD Cowen 46th Annual Aerospace and Defense Conference

RESTON, VA. -  CACI International Inc (NYSE: CACI) announced today that it will participate in the TD Cowen 46th Annual Aerospace and Defense conference.
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January 22, 2025

CACI Reports Results for Its Fiscal 2025 Second Quarter and Raises Fiscal Year Guidance

RESTON, VA. - CACI International Inc (NYSE: CACI), a leading provider of expertise and technology to government customers, announced results today for its fiscal second quarter ended December 31,…
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January 13, 2025

CACI Schedules Fiscal Year 2025 Second Quarter Conference Call

RESTON, VA. - CACI International Inc (NYSE: CACI) will release its financial results for the second quarter of fiscal year 2025 after the market closes on Jan. 22. The company will host a conference…
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December 20, 2024

CACI Claims Spot on the Forbes America’s Most Trusted Companies 2025 List

RESTON, VA. - CACI International Inc (NYSE: CACI) announced today that it has been named to the inaugural Forbes 2025 list of America’s Most Trusted Companies.
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Counter UxS

CACI delivers counter-unmanned systems (C-UxS) technologies enable decision superiority and ensure mission success across all domains. Our software-defined counter-uncrewed system technologies provide force protection and deliver precision effects against advanced threats.

Network modernization

CACI modernizes end-to-end IT infrastructure to secure and deliver data with next-generation technology, optimizing efficiency, enhancing performance, and improving end user satisfaction. We renew and transform enterprise IT for the federal government.

Agile software development

Using Agile methodologies and advanced analytics, CACI modernizes government applications, infrastructure, and business processes to enhance performance and translate data into decisions.

Optical communications

CACI’s American-made optical communication, sensing, and processing technology enables the success of some of our nation’s most critical missions from the battlefield to deep space.

About CACI

CACI is ever vigilant in delivering expertise and technology.

CACI was born out of a unique entrepreneurial spirit, the agility to anticipate and capitalize on emerging trends, and a relentless commitment to ethics, excellence, distinction, and innovation.

Our 25,000 talented and dynamic employees are ever vigilant in delivering distinctive expertise and technology to meet our customers’ greatest challenges in national security.

For more than 60 years, CACI, led by President and CEO John Mengucci, have been united by our vibrant culture, built on a strong foundation of integrity, good character, and steadfast dedication to meeting our nation’s highest priorities.

Leadership and governance
Leadership and governance

For more than 60 years, CACI, led by President and CEO John Mengucci, have been united by our vibrant culture, built on a strong foundation of integrity, good character, and steadfast dedication to meeting our nation’s highest priorities.

Our culture of good character, innovation, and excellence drives our success and earns us recognition as a FORTUNE World’s Most Admired Company, a Top Workplace USA, and a ‘Best for Vets’ Employer by Military Times, among much more.

Awards and recognition
Awards and recognition

Our culture of good character, innovation, and excellence drives our success and earns us recognition as a FORTUNE World’s Most Admired Company, a Top Workplace USA, and a ‘Best for Vets’ Employer by Military Times, among much more.

There are two pillars to CACl’s culture. The first is Character – our commitment to ethics and integrity in how we conduct business and treat one another. The second is Innovation – our dedication to advancement and excellence in all we do.

Culture
Culture

There are two pillars to CACl’s culture. The first is Character – our commitment to ethics and integrity in how we conduct business and treat one another. The second is Innovation – our dedication to advancement and excellence in all we do.

 
About CACI

CACI is ever vigilant in delivering expertise and technology.

CACI was born out of a unique entrepreneurial spirit, the agility to anticipate and capitalize on emerging trends, and a relentless commitment to ethics, excellence, distinction, and innovation.

Our 25,000 talented and dynamic employees are ever vigilant in delivering distinctive expertise and technology to meet our customers’ greatest challenges in national security.

For more than 60 years, CACI, led by President and CEO John Mengucci, have been united by our vibrant culture, built on a strong foundation of integrity, good character, and steadfast dedication to meeting our nation’s highest priorities.

Leadership and governance
Leadership and governance

For more than 60 years, CACI, led by President and CEO John Mengucci, have been united by our vibrant culture, built on a strong foundation of integrity, good character, and steadfast dedication to meeting our nation’s highest priorities.

Our culture of good character, innovation, and excellence drives our success and earns us recognition as a FORTUNE World’s Most Admired Company, a Top Workplace USA, and a ‘Best for Vets’ Employer by Military Times, among much more.

Awards and recognition
Awards and recognition

Our culture of good character, innovation, and excellence drives our success and earns us recognition as a FORTUNE World’s Most Admired Company, a Top Workplace USA, and a ‘Best for Vets’ Employer by Military Times, among much more.

There are two pillars to CACl’s culture. The first is Character – our commitment to ethics and integrity in how we conduct business and treat one another. The second is Innovation – our dedication to advancement and excellence in all we do.

Culture
Culture

There are two pillars to CACl’s culture. The first is Character – our commitment to ethics and integrity in how we conduct business and treat one another. The second is Innovation – our dedication to advancement and excellence in all we do.

Your potential is limitless.
So is ours. 

Browse careers at CACI