Description Leidos has an excellent opportunity for an experienced Systems Engineer to work on the Human Health and Performance Contract (HHPC) at the Johnson Space Center in Houston, Texas for an upcoming NASA exploration project. This role provides critical systems engineering leadership as NASA continues to evolve systems for exploration missions including Gateway, lunar surface, Mars transit, and Mars surface missions. This position will support projects as a lead systems engineer by developing and integrating next generation technology, processes, and design into solutions that will...  more ->