Summary NASA Johnson Space Center seeks a health professional to serve within the Space and Occupational Medicine Branch supporting health and medical care of astronauts and other personnel in support of existing and future human spaceflight programs. Responsibilities Serve as a subject matter expert on various aspects of human health and performance for existing and future human spaceflight programs. Provide expertise in support of human systems approach to evaluation/integration of evidence from space medicine, research, operations, and engineering to define risk assessments and human standards requirements to safely sustain crews. Support medical operations in current and future human spaceflight programs. Serve as a health professional, supporting on-orbit operations, launches, and landings in areas of expertise for current and future human spaceflight programs. Provide expertise to human test and research programs, including human exposures to hyperbaric and hypobaric environments...