Boeing, Defense, Space, and Security (BDS) is seeking motivated, talented Experienced, Lead, or Senior Systems Engineer to join our Systems Engineering team located in Saint Charles, Missouri. Due to expanding business, we are looking for Engineers-of-Systems, Engineers with a multi discipline skill set who can solve problems and lead solutions across multiple Engineering disciplines. This is an excellent opportunity to work on and around the latest high tech weapon systems. As a part of the Space, Intelligence and Weapon Systems (SIWS) organization, Precision Engagement Systems (PES) is a dynamic and growing team with leadership that is focused on attracting and developing top talent in support of critical missions on Direct Attack (DA) programs. Connected to our customers’ missions, we deliver unique capability through our exceptional talent. The programs we support in Saint Charles, MO include Direct Attack weapons (JDAM, SDB, MOP, HAAWC and associated derivatives) utilized on various military aircraft, some ground-based platforms, and other future contract awards. This position is expected to be 100% onsite. The selected candidate will be required to work onsite at the listed location. This position requires the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship. An interim and/or final U.S. Secret Clearance Post-Start is required.