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.

 

Protecting our homeland

Our support to the Golden Dome initiative begins with the electromagnetic spectrum. 

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Enabling spectrum dominance on the battlefield

CACI’s TLS Manpack delivers modular, mission-ready EW capabilities that help power the Army’s CEMA mission. 

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Profiles of good character 

De Borah Grant’s journey built on hard work and purpose has earned her the Presidential Lifetime Achievement Award. 

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Join one of America’s Most Trusted Companies

Unlock your limitless potential with a company that delivers excellence and innovation as a trusted partner. 

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New at CACI
April 23, 2025

CACI Reports Results for Its Fiscal 2025 Third 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 third quarter ended March 31, 2025.
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April 22, 2025

CACI Wins Fourth Edison Award for CrossBeam, an American-made Optical Communications Terminal

RESTON, VA. - CACI International Inc (NYSE: CACI) announced today that it has been awarded a prestigious bronze Edison Award™ for CrossBeam®, the first and only American-made, Space Development…
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April 7, 2025

CACI Awarded $66 Million Task Order to Provide Expertise to U.S. Navy Naval Surface Warfare Center (NSWC)

RESTON, VA. - CACI International Inc (NYSE: CACI) announced today that it has been awarded a five-year task order valued at up to $66 million to continue providing expertise to the U.S. Navy’s Naval…
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April 3, 2025

CACI Awarded $54 Million Task Order to Support the U.S. Army with Advanced Ground Sensors

RESTON, VA. - CACI International Inc (NYSE: CACI) announced today that it has been awarded a five-year task order valued at up to $54 million to continue supporting the U.S. Army Product Manager…
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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-unmanned 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. 

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