Orbital Sciences is now Orbital ATK! Please follow our new company page at www.linkedin.com/company/orbitalatk and our new website www.orbitalatk.com. This page will be vacant after Monday, February 23rd. As a global leader in aerospace and defense technologies, Orbital ATK designs, builds and delivers space, defense and aviation-related systems to customers around the world both as a prime contractor and as a merchant supplier. Our main products include launch vehicles and related propulsion systems; satellites and associated components and services; composite aerospace structures; tactical missiles, subsystems and defense electronics; and precision weapons, armament systems and ammunition. Headquartered in Dulles, Virginia, Orbital ATK employs more than 12,500 people in 20 states across the U.S. and several international locations.