> Markdown version of [/jobs/ext/1149499-senior-systems-engineer-mbse](https://www.wearedevelopers.com/jobs/ext/1149499-senior-systems-engineer-mbse). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Systems Engineer - MBSE - **Company:** RTX - **Location:** Concord, NH, United States - **Experience:** Expert - **Salary:** $86,800.0 - $165,200.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Data Analysis, Systems Engineering, Inertial Navigation Systems, Python (Programming Language), MATLAB, Software Tools, Software Engineering, Systems Modeling Language, Systems Integration, UML, MagicDraw, DOORS (Software), Hardware Infrastructure - **Published:** July 1, 2026 - **Apply:** https://globalhr.wd5.myworkdayjobs.com/REC_RTX_Ext_Gateway/job/US-MA-TEWKSBURY-TB3--50-Apple-Hill-Dr--CONCORD-BLDG-Tewksbury-Tb3-300-Concord/Senior-Systems-Engineer---MBSE_01856842 ## About the Role Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance, * Typically requires a Bachelor's in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 5 years of prior engineering experience. * Experience with systems requirements, systems software, and systems hardware; experience with systems integration and/or systems test is a plus * Experience with DOORs, MBSE, UML/SysML, and/or Cameo / MagicDraw, * Strong analytical, communication, and writing skills * Experience in requirements development, design, verification, and validation. * Experience syncing and tracing requirements between DOORs and SysML modeling tools such as Cameo / MagicDraw. * Experience managing trade studies and design decisions. * Experience in all phases of development: concept, requirements, design, implementation, and test. * Experience supporting design reviews during all phases of development. * Experience with Gears Feature Based variation management tools * Experience with DXL scripting * Experience with Python, Java or Matlab * Radar architecture and/or algorithms knowledge * Self-starter with the ability to independently pursue information and solve problems * 3 years of experience with Systems/Software Engineering Product Development Cycle ## Description Are you passionate about turning innovative concepts into reality? Do you thrive in dynamic environments? Raytheon is seeking a talented and motivated Principal Systems Engineer to join our team within the Systems Engineering and Test Capabilities (SETC) Discipline, supporting development of complex inertial guidance systems for space and military applications. Every day will bring new challenges, requiring you to collaborate across disciplines to troubleshoot issues, perform data analysis, and implement solutions. Your contributions will directly impact the success of mission-critical defense systems, and you'll have a hands-on role in ensuring the entire system functions seamlessly. What you will do: In this Systems Engineer role, you will perform and/or support the following activities: * Core Systems Engineering: Develop requirements and algorithms, concepts of operations, system trades, and system interfaces * Model Based Systems Engineering (MBSE): Develop and maintain detailed SysML descriptive system models, linking and synchronization of requirements, and generate design documentation / views * Interface with cross functional teams, such as Electrical and Software engineering, to help guide subsystem development and ensure compliance with requirements throughout the entire product lifecycle * Conduct and/or support technical peer reviews and provide constructive feedback; Document and provide technical guidance to other members of the design team * Communicate technical topics and issues in a clear and concise manner to both technical peers and non-technical team members ## Related Videos - [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) - [ChatGPT and Java: A Match Made in Heaven or Hell?](https://www.wearedevelopers.com/videos/536-chatgpt-and-java-a-match-made-in-heaven-or-hell) - [Remote Driving on Plant Grounds with State-of-the-Art Cloud Technologies](https://www.wearedevelopers.com/videos/251-remote-driving-on-plant-grounds-with-state-of-the-art-cloud-technologies) - [Building a hypercar from scratch](https://www.wearedevelopers.com/videos/607-building-a-hypercar-from-scratch) - [Beyond UML: Making Sense of AI-Generated Code through Visual Architecture](https://www.wearedevelopers.com/videos/2102-beyond-uml-making-sense-of-ai-generated-code-through-visual-architecture) ## Related Articles - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Résumé-Driven Development: How IT trends affect the job market for software developers](https://www.wearedevelopers.com/magazine/59-resume-driven-development-how-it-trends-affect-the-job-market-for-software-developers) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [How Much Does a Software Engineer Make? Realistic Software Engineering Salaries](https://www.wearedevelopers.com/magazine/425-how-much-does-a-software-engineer-make-realistic-software-engineering-salaries) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london)