The Defense Information Systems Agency (DISA) employs more than 7,000 civilians in 80 different career series worldwide. Working at DISA is exciting, important, and highly satisfying. As a member of our team, you will experience an environment that is supportive and dynamic. Most importantly, your work will ensure that the men and women of our armed services have access to the highest quality information technology and communications services the United States Department of Defense has to offer.