Senior Principal Model Based Systems Engineer

BAE Systems
Rancho Bernardo, CA

:

See what you're missing. Our employees work on the world's most advanced software and electronics - from developing world-class autonomous mission management capabilities to advanced data analytics to support the warfighters and the intelligence community. Spanning air, land, sea, and space, we are developing the technology of tomorrow, delivered today. Drawing strength from our differences, we're innovating for the future. And you can, too. Our flexible work environment provides you a chance to change the world without giving up your personal life. We put our customers first -exemplified by our mission: “We Protect Those Who Protect Us®.” Sound like a team you want to be a part of? Come build your career with BAE Systems. Our engineers are the lifeblood of our company and we're more than 5,000 strong. With our robust offering of educational and career development opportunities, your chances to grow are limitless. BAE Systems' Model Based Engineering Capability Group (MBE CG) is seeking a senior/experienced Model Based Systems Engineering (MBSE) professional versed in the philosophy and practice of MBSE. The MBE CG is responsible for promulgating Agile-MBSE practices, MBSE training, technically assisting all ES Sector programs in their MBSE model development and the proper application of MBSE process and technique to programs. BAE Systems is transitioning towards a Digital Enterprise (DE) where virtual and Cloud based networks and services are replacing traditional desktop applications and the MBE CG is palying a key role. As a senior 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 guiding a program in their total MBSE development activities. It is expected that this individual will work daily with the project design and development teams. Internal to the MBE CG group itself, this individual is expected to be a major contributor to the development of MBSE training materials and company MBSE best process and practices.

Required Education, Experience, & Skills
  • Bachelors Degree or higher in Systems Engineering or related field
  • 3+ Years building models using MBSE methodologies, best practices and tools
  • 8+ years Systems Engineering practioner
  • Comprehensive understanding of UML and/or SysML
  • Solid experience using MagicDraw, Cameo
  • Created validation rules and specialized searches in the model database
  • Demonstrated ability to analyze problems through MBSE model
Preferred Education, Experience, & Skills
  • Working knowledge of Cloud technologies and platform services, e.g. AWS, Azure, etc.
  • Directly built 3-5 full scale models including parametric functions and simulation execution
  • Fully versed in all MBSE tools and related tools
  • Experienced in Modeling Simulation Visualization and Analysis (MSVA)
  • Experienced in systems performance analysis (Monte Carle, Multivariate, Pareto, etc)
  • Experienced working in all phases of the engineering product development lifecycle
  • Classroom and on-the-job teaching experience
  • Training material development
Pay Information Full-Time Salary Range: $122870 - $208890 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. About BAE Systems Electronic Systems BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Improving the future and protecting lives is an ambitious mission, but it's what we do at BAE Systems. Working here means using your passion and ingenuity where it counts - defending national security with breakthrough technology, superior products, and intelligence solutions. As you develop the latest technology and defend national security, you will continually hone your skills on a team—making a big impact on a global scale. At BAE Systems, you'll find a rewarding career that truly makes a difference. Electronic Systems (ES) is the global innovator behind BAE Systems' game-changing defense and commercial electronics. Exploiting every electron, we push the limits of what is possible, giving our customers the edge and our employees opportunities to change the world. Our products and capabilities can be found everywhere - from the depths of the ocean to the far reaches of space. At our core are more than 14,000 highly talented Electronic Systems employees with the brightest minds in the industry, we make an impact - for our customers and the communities we serve. Our Commitment to Diversity, Equity, and Inclusion: At BAE Systems, we work hard every day to nurture an inclusive culture where employees are valued and feel like they belong. We are conscious of the need for all employees to see themselves reflected at every level of the company and know that in order to unlock the full potential of our workforce, everyone must feel confident being their best, most sincere self and be equipped to thrive. We provide impactful professional development experiences to our employees and invest in social impact partnerships to uplift communities and drive purposeful change. Here you will find significant opportunities to do meaningful work in an environment intentionally designed to be one where you will learn, grow and belong.

Posted 2026-04-21

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