This job is open to Help The public U.S. Citizens, Nationals or those who owe allegiance to the U.S. Duties Help – Performs project management for space and aeronautical systems, vehicles, and/or payloads such as: design and operational requirements definition; hardware/software development; managing testing, safety, integration, certification or operations. – Investigates phenomena encountered in aerospace flight, monitoring and analyzing unknown or unfamiliar aerospace vehicles, piloting aerospace vehicles, and/or developing aviation safety standards and regulations. – Develops, tests, evaluates, researches, operates, maintains, remodels, and/or decommissions aircraft and/or spacecraft. – Performs multiple functions such as planning, research, design, development, test and evaluation, cost analyses, program and project management. – Conducts specialized studies on flight vehicles, which may include overall and individual major systems components, and additional airborne equipment enc…