Model Based Systems Engineer
Posted 2026-05-05Job Description
BAE Systems’ Digital Architecture Team (DAT) is seeking an experienced Model Based Systems Engineering (MBSE) professional versed in the philosophy and practice of MBSE. The DAT is responsible for developing modern software infrastructure for BAE ES Sector programs. This includes MBSE development and integration into the platform. BAE Systems is transitioning towards a Digital Enterprise (DE) where virtual and Cloud based networks and services are replacing traditional desktop applications and we are the premier team leading this change.
As a MBSE subject matter expert (SME), this individual must have strong knowledge MBSE processes, practices, tools and related modeling languages and frameworks (e.g. SysML, UML, UAF, etc.) and understand how to build and apply models to solve complex technical problems. The candidate must also have the technical MBSE skills necessary to be capable of singularly and successfully leading a program in their total MBSE development activities. It is expected that this individual will work daily with the Systems Engineering teams, project design and development teams and the project management team to achieve program objectives. Internal to the MBE CG group itself, this individual is expected to be a significant contributor to the development of MBSE training materials, initiatives, and company MBSE best process and practices.
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About BAE Systems Electronic Systems
This position will be posted for at least 5 calendar days. The posting will remain active until the position is filled, or a qualified pool of candidates is identified.
Clearance Level – Must be able to obtain for position
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Required Skills and Education
- Bachelor’s Degree in Systems Engineering, Software Engineering, Aerospace Engineering, or related technical discipline.
- Minimum 4+ years of practical experience applying MBSE principles and techniques to complex systems.
- Demonstrated experience leading MBSE activities on a program.
- Proficiency in SysML.
- Solid understanding of systems engineering principles and processes.
- Ability to create and maintain system models.
- Ability to obtain and maintain security clearance (if required by program).
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Regular or Temporary
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Preferred Skills and Education
- Master’s Degree in Systems Engineering or related field.
- 8+ years of practical experience applying MBSE principles and techniques.
- Experience leading multiple MBSE efforts concurrently.
- Experience in the defense industry, specifically with BAE Systems programs.
- Strong proficiency in multiple MBSE modeling languages (SysML, UML, UAF, DoDAF/UPDM).Experience with MBSE tools (e.g., Cameo Systems Modeler/MagicDraw, Enterprise Architect, Rhapsody).
- Familiarity with Digital Enterprise (DE) concepts and cloud-based technologies.
- Experience with model federation and integration.
- Experience with requirements management tools (e.g., DOORS).
- Demonstrated ability to develop and deliver training materials.
- Experience mentoring junior engineers in MBSE principles.
- Proven ability to influence and drive adoption of MBSE best practices.
- Active security clearance.