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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Systems Engineer - **Company:** Parry Labs - **Location:** Alexandria, VA, United States - **Experience:** Expert - **Salary:** $55,000.0 - $65,000.0 - **Contract:** Permanent contract - **Skills:** Data Analysis, Systems Engineering, Cyber Security, Formal Verification, Systems Analysis, Requirements Management, Software Requirements Analysis, Verification and Validation (Software), Systems Modeling Language, Strategies of Testing, UML, Jama (Software), Scripting, Information Technology, Modeling and Simulation, Testrail - **Published:** September 22, 2026 - **Apply:** https://www.jofdav.com/jobs/59821019-senior-systems-engineer ## About the Role We are seeking a highly skilled Senior Systems Engineer with expertise in Model-Based Systems Engineering (MBSE) and Requirements & Verification (R&V). The ideal candidate will be responsible for developing and managing system requirements, architectures, and verification strategies to ensure system integrity and compliance with technical and operational needs. A solid understanding of hardware and software principles is essential for effective system-level engineering., * Bachelor's or Master's degree in Systems Engineering, Electrical Engineering, Computer Science, or a related field. * 8+ years of experience in systems engineering with a focus on MBSE and R&V. * Proficiency in MBSE tools, specifically Cameo. * Proficiency in using the System Modeling Language (SysML) * Experience with requirements management tools, specifically Jama. * Experience with test management tools, specifically TestRail. * Strong knowledge of systems engineering principles, lifecycle processes, and verification methodologies. * Familiarity with hardware and software domains to inform system-level decision-making. * Experience in test methodologies, data analysis, and troubleshooting techniques. * Excellent communication skills and ability to present technical concepts to stakeholders. * Ability to obtain and maintain a security clearance, if required., * Experience working in DoD, aerospace, or highly regulated industries. * Knowledge of SysML v2, UML, and scripting languages for automation and analysis. * Experience with simulation tools and environments for system performance evaluation. * Understanding of safety, reliability, and cybersecurity considerations in system design. ## Description * Lead MBSE efforts, including development of system models, architectures, and design specifications using tools such as Cameo. * Develop and manage system requirements, ensuring full traceability from concept to verification using tools like Jama and Cameo. * Define and execute verification and validation (V&V) strategies, including test planning, requirements validation, and compliance verification. * Conduct system analyses, trade studies, and technical assessments to optimize performance and ensure design feasibility. * Work closely with cross-functional teams to ensure system design aligns with overall mission requirements. * Utilize modeling and simulation to assess system performance and support design decisions. * Prepare and present technical documentation, reports, and reviews to stakeholders. * Ensure compliance with industry standards, regulations, and customer requirements. * Other duties as assigned. ## 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) - [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) - [JavaScript? No. Java Scripts! - Scripting with Java](https://www.wearedevelopers.com/videos/2094-javascript-no-java-scripts-scripting-with-java) - [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) - [Intermediate Bitcoin Script](https://www.wearedevelopers.com/videos/25-intermediate-bitcoin-script) - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) ## Related Articles - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Software Engineer Career: Things You Should Know](https://www.wearedevelopers.com/magazine/143-software-engineer-career-things-you-should-know) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london)