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About

Our History
In 1999/2000, the Department of Defense streamlined support for test and training customers by merging the engineering and technical support for several western test and training ranges into one contract, known as the Joint Range Technical Services (J-Tech) Contract. In 2001, JT3 competed for and won the J-Tech Contract. In 2015, the J-Tech Contract was restructured and re-competed as J-Tech II. JT3 updated and reinvented itself as JT4 and, again, competed for and won the J-Tech II Contract.

Our Success
JT4 helps its U.S. Air Force and Navy customers improve effectiveness while generating substantial cost savings and exceptional performance. Since our founding, our workforce of more than 2,000 employees and teammates has supported thousands of test and training missions with a commitment to integrity, innovation, and excellence. Our dedication to being the nation's premier provider of joint test, tactics, training, and technology support is consistently rewarded with record-breaking award fee scores.



Leadership
JT4 is proudly led by a team of experienced professionals, committed to the highest standards of customer service, integrity, and ethics.
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Teammates
JT4's efforts are enhanced by the knowledge, skills, and expertise of our teammates.
Learn more about these important partners in our success.

Locations
JT4 operates multiple western test ranges in four states.
Read about our outstanding work at each location.


Services
JT4 specializes in engineering and technical services for our U.S. Air Force and Navy customers.
Read more about the types of services we provide.

 
Test. Tactics. Training. Technology

We are dedicated to being the nation's premier provider of joint test, tactics, training and technology support.

Careers at JT4

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