Leidos

Leidos is one of the world’s leading technology and engineering services firms, specialising in defense, intelligence, civil, and health markets. Founded in 1969 and based in Reston, Virginia, the company provides critical software, systems integration, and technical solutions primarily to government agencies. Leidos is known for its extensive scale, deep national security expertise, and ability to manage large, complex IT and infrastructure programs. It combines advanced technological innovation with operational support and has a track record of delivering mission-critical capabilities across global public sector operations.