The Mission Solutions Business Area at Leidos is building a team of Mechanical Engineers in our Reston, VA based office. The successful candidates will work as members of multi-disciplined government contractor team with a focus on research and development of characterization methodologies of aboveground and underground structures. Work will be performed in a fast-paced, high-energy environment inside a government facility. Role & Responsibility: Use exploitation products, intelligence resources and engineering expertise to produce intelligence to characterize selected facilities Provide engineering guidance and judgment throughout the characterization process to produce accurate intelligence estimates of standard facility operations (power, HVAC, security, etc.) and equipment Model different aspects of a facility to include mechanical, electrical, and structural components within industry software packages (AutoCAD, Revit MEP, UTAS, etc.) Provide mechanical engineering expertise to assist with recommendations of protective HVAC designs for facilities of interest Provide briefings on R&D findings to both fellow team members and government customers Support field surveys in a variety of locations/environments to collect ground truth as part of the R&D verification and validation process