Lead Space Systems Engineer Onsite, TS/SCI Clearance

MITRE Corporation in Chantilly, VA seeks a Lead Space System Engineer to guide the technical vision and integration of advanced space, ground, and data capabilities. This role drives innovation, maturation of emerging technologies, and alignment with sponsor priorities to strengthen national security and missions. The position requires extensive space systems engineering experience, strong leadership, and an active Top Secret/SCI with Polygraph clearance.