Title:Sr. SIGINT Systems Engineer - Modeling and SimulationKBR is seeking a highly qualified SIGINT Systems Engineer to join our team. The successful candidate will possess a understanding of government satellite systems, a insight into SIGINT mission fundamentals, and the ability to perform modeling and simulation of complex space systems. Modeling and Simulation actives will support of development and validation of requirements, Concept of Operations (CONOPs), architecture products, system schedules, and risks for end-to-end closure of the baseline for Space protection-related activities in the overall Enterprise.ResponsibilitiesModeling and simulation of SIGINT systemsIdentify and document issues impacting both spacecraft and ground systems through objective analysis and processesProvide technical expertise in systems and engineering to support SIGINT enterprise mission operations activities, programs, systems, and processesSupport orbital analysis, including threats assessments/impacts, trades, and analysesCommunicate technical findings to both technical and non-technical audiencesParticipate in system design reviews and technical interchange meetingsInterface with customers, directorate/office representatives, and across system engineering groups to drive resolution plans and strategies for complex technical challenges.Generate and maintain technical documentation and reports.Minimum Qualifications:Ph.D STEM degree required, or related field5-10 years' experience in SIGINT and/or passive RF engineeringPrior experience with government satellite systems and SIGINT mission fundamentalsAbility to collaborate across stakeholder organizationsStrong communication skills to interface with customers, directorate/office representatives, and across system engineering groupsAbility to generate and maintain technical documentation and reportsProficiency with AGI’s Systems Tool Kit (STK), MATLAB, Python, Tableau, and/or C+Preferred Qualifications:10+ years’ experience SIGINT and/or passive RFExperience in modeling and simulationKnowledge of impacting mission threatsExperience in the NROExperience with CONOPs, architecture products, and/or requirementsKnowledge of AFSIM and/or NGTS frameworksExperience support wargames and exercisesExperience utilizing near real-time MS&A frameworksSecurity Requirements: TS/SCI with Poly required to be considered for this positionINCLUSION AND DIVERSITY AT KBRA t KBR, we are passionate about our people, sustainability, and our Zero Harm culture.These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a more inclusive and diverse company. That commitment is central to our team of team’s philosophy and fosters an environment of real collaboration across cultures and locations. Our individual differences and perspectives bring enhanced value to our teams and help us develop solutions for the most challenging problems. We understand that by embracing those differences and working together, we are more innovative, more resilient, and safer.KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.