**Job Description** The Mission Systems SEIT Team comprises the technical talent and organizational leadership that enables the successful delivery of high-impact discriminating technologies for our customers missions. The Engineering, Science and Analysis (ESA) Strategic Capabilities Unit comprises the technical talent and organizational leadership that enables the successful delivery of high-impact discriminating technologies for our customers missions. Our collaborative, cross-functional teams are committed to innovation, integrity, continual learning and strong execution. **What You ll Do:** + Develop and maintain the Cameo MBSE System Model, ensuring it serves as the authoritative source for system architecture and requirements relationships. + Manage model configuration, libraries, and reusable elements within the MBSE environment to maintain model integrity and consistency. + Decompose system-level requirements into lower-level software service and subcomponent requirements. + Create and maintain SysML diagrams, including Block Definition Diagrams (BDDs), Internal Block Diagrams (IBDs), and Activity Diagrams Sequence Diagrams State/Modes Diagrams. + Model and document logical and physical system architecture, including interfaces, services, and data flows between system components. + Ensure model consistency, validation, and adherence to MBSE best practices. + Perform functional decomposition and behavioral modeling to represent system operations and interactions. + Develop and maintain requirements traceability within the system model linking requirements, architecture elements, and verification artifacts. + Maintain the verification matrix within Cameo, ensuring alignment with requirements and planned verification activities. + Maintain a regular and predictable work schedule. + Establish and maintain effective working relationships within the department, the Strategic Business Units, Strategic Capabilities Units and the Company. Interact appropriately with others in order to maintain a positive and productive work environment. + Perform other duties as necessary. **On-Site Work Environment:** This position requires regular in-person engagement by working **on-site five days** each normally scheduled week in the primary work location. Travel and local commute between company campuses and other possible non-company locations may be required. **Working Conditions:** + Work is performed in an office, laboratory, production floor, or cleanroom, outdoors or remote research environment. + May occasionally work in production work centers where use of protective equipment and gear is required. + May access other facilities in various weather conditions. **Required Education, Experience, & Skills** + BS degree or higher in Engineering or a related technical field is required plus 4 or more years of related experience. + Each higher-level degree, i.e., Master s Degree or Ph.D., may substitute for two years of experience. Related technical experience may be considered in lieu of education. Degree must be from a university, college, or school which is accredited by an agency recognized by the US Secretary of Education, US Department of Education. + A current, active Secret security clearance is required. + Proven track record in producibility of designs with cost, budget, and schedule constraints for self and others is essential. + Experienced at establishing relationships with key personnel within customer community. + Demonstrated experience leading multi-disciplinary teams in relevant business environments. + Demonstrated experience in developing and analyzing mission concepts, including tactical and ground components. + Demonstrated experience in all phases of mission program execution, including early planning, design reviews, manufacture, assembly, integration, test, sell-off, mission operation, and sustainment. + Demonstrated experience in systems engineering processes, including requirements development, concept of operations, requirement allocation, change management, verification and validation. + Superb presentation skills with documented presentation experience to senior decision making and technical audiences. \#LI-MA2 **Preferred Education, Experience, & Skills** + Advanced computer application skills, such as Matlab, C, C , IDL, STK, Cameo, Python, and other analytical tools. **Pay Information** Full-Time Salary Range: $97008 - $164914 Please note: This range is based on our market pay structures. However, individual salaries are determined by a variety of factors including, but not limited to: business considerations, local market conditions, and internal equity, as well as candidate qualifications, such as skills, education, and experience. Employee Benefits: At BAE Systems, we support our employees in all aspects of their life, including their health and financial well-being. Regular employees scheduled to work 20 hours per week are offered: health, dental, and vision insurance; health savings accounts; a 401(k) savings plan; disability coverage; and life and accident insurance. We also have an employee assistance program, a legal plan, and other perks including discounts on things like home, auto, and pet insurance. Our leave programs include paid time off, paid holidays, as well as other types of leave, including paid parental, military, bereavement, and any applicable federal and state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition awards. Other incentives may be available based on position level and/or job specifics. **Systems Engineer Senior MBSE** **122493BR** EEO Career Site Equal Opportunity Employer. Minorities . females . veterans . individuals with disabilities . sexual orientation . gender identity . gender expression