The selected candidate will provide Systems Engineering support for the Navigation Inertial Measurement System (NIMS) Supplier Management Team (SMT), in the Sentinel Guidance, Navigation, and Control (GN&C) Organization Support the GN&C NIMS SMT for requirements, interfaces, architecture, mechanical/electrical design integration, and more to aid in the preparation for NIMS hardware deliveries and Major Program Event campaigns with current focus on Critical Design Review (CDR) and first flight preparation The selected candidate will be embedded in the GN&C NIMS SMT, working closely with the supplier and greater GN&C IPT Engineering teams, in support of the SMT lead and NIMS technical lead, to ensure sound engineering procedures and products This requisition may be filled at either the Systems Engineer level (T-02) or Principal Systems Engineer level (T-03). Required for Both Levels:

Must be a US Citizen with an active DoD Secret Clearance, at time of application, current and within scope, with an investigation date within the last 6 years Must have a current or ability to obtain and maintain a Special Access Program (SAP) approval within a reasonable period of time, as determined by the company to meet its business need Verification including verification method determination, RVAM development ​Principal Systems Engineer (T-03 level):

Bachelor of Science degree in a STEM (Science, Technology, Engineering, or Mathematics) discipline and 5 years of related experience; 3 years experience with a Master of Science degree; 1 year experience with a PhD 4+ years of experience with one or more of the following:

Requirements management/analysis/allocations including the use of DOORS or equivalent Model-Based Systems Engineering (MBE/MBSE) practices, languages and/or tools such as Cameo, Rhapsody or MagicDRAW Interface development experience Architecture development experience Verification including verification method determination, RVAM development Experience with Navigation Sensors and Electronics Experience working with suppliers/subcontractors including reviewing SOWs and other contractual documents Strong experience reviewing specifications, requirements, and interface documents Active DoD Top Secret Clearance or ability to obtain Active SAP Clearance Understanding of the Systems Engineering V-Model Experience with aerospace development Experience with systems product development Experience modeling with Cameo Enterprise Architecture, MagicDraw (No Magic, Inc.) or other architecture modeling tools Experience in Software and/or Hardware design Experience in documenting Interface Control Documents, Interface Requirement Specifications, and Interface Description Documents Experience in DoD development environment Experience with Agile Development Experience with ICBM weapon system sustainment engineering and integration Experience with complex system development on large programs