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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Systems Engineer Senior MBSE - **Company:** BAE Systems - **Location:** Westminster, CO, United States - **Experience:** Expert - **Salary:** $97,008.0 - $164,914.0 - **Contract:** Permanent contract - **Skills:** Activity Diagram, Business Analytics Applications, Software Applications, Systems Engineering, Python (Programming Language), MATLAB, Requirements Traceability, Verification and Validation (Software), Data Streaming, Systems Modeling Language, Systems Architecture - **Published:** July 30, 2026 - **Apply:** https://www.techcareers.com/job.asp?id=3336281938&tx=ZT2322TYD&pt=1&aff=0B19D771-A501-4A5E-8338-2A822B784D54&utm_source=Job%20Feed&utm_medium=textkernel&utm_campaign=DE&utm_term=0B19D771-A501-4A5E-8338-2A822B784D54 ## About the Role * 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. ## 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. ## Related Videos - [Communicate efficiently with Software Architecture Diagrams](https://www.wearedevelopers.com/videos/379-communicate-efficiently-with-software-architecture-diagrams) - [Model Based Systems Engineering in an Agile Product Development Process](https://www.wearedevelopers.com/videos/68-model-based-systems-engineering-in-an-agile-product-development-process) - [Leveraging Large Language Models for Legacy Code Translation: Challenges and Solutions](https://www.wearedevelopers.com/videos/1157-leveraging-large-language-models-for-legacy-code-translation-challenges-and-solutions) - [Python-Based Data Streaming Pipelines Within Minutes](https://www.wearedevelopers.com/videos/1233-python-based-data-streaming-pipelines-within-minutes) - [Software stack under and over the hood of the fastest accelerating car in the world](https://www.wearedevelopers.com/videos/221-software-stack-under-and-over-the-hood-of-the-fastest-accelerating-car-in-the-world) - [Building a hypercar from scratch](https://www.wearedevelopers.com/videos/607-building-a-hypercar-from-scratch) ## Related Articles - [What Jobs Can You Get with a Software Engineering Degree?](https://www.wearedevelopers.com/magazine/398-what-jobs-can-you-get-with-a-software-engineering-degree) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Software Engineer Career: Things You Should Know](https://www.wearedevelopers.com/magazine/143-software-engineer-career-things-you-should-know) - [What is Software Engineering?](https://www.wearedevelopers.com/magazine/289-what-is-software-engineering) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london)