The Program Manager 1 at Northrop Grumman is responsible for overseeing the delivery of contractual requirements on cost and schedule while achieving technical objectives. This role involves managing international efforts related to AARGM programs, leading cross-functional teams, and ensuring customer satisfaction through effective communication and relationship building. The Program Manager will handle all phases of the program life cycle, from proposal development to contract closeout, and will be instrumental in developing new business opportunities and managing program performance.