KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country's most critical role - protecting our national security. KBR is seeking experienced Senior Ground Systems Engineers to support the US Space Force (USSF) in architecting, developing, testing, and accrediting ground control segments for programs within the Space Systems Command (SSC) Combat Power (SSC/CP) Directorate. Positions are located in El Segundo, CA.