Northrop Grumman Defense Systems is a full-spectrum provider of innovative mission critical solutions in aircraft sustainment and modernization, training and simulation, integrated battle command systems, advanced weapons, and software development and IT modernization and sustainment, focused on dynamic mission-sets with quick-turn requirements for a wide variety of national security, military and civilian customers. Responsibilities may include: Analyzes, researches and develops structural engineering specifications involving metals, non-metallic or composite structural materials for product design, or operation of product to include structures, mechanical, hydraulic, electrical and electronics, power plant, armament, heating and ventilating, equipment and maintenance designs.