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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Sentinel - Staff Systems Engineer - 19621 - **Company:** Northrop Grumman - **Location:** Roy, UT, United States - **Salary:** $152,900.0 - $229,300.0 - **Contract:** Permanent contract - **Skills:** Agile Methodology, Systems Engineering, Confluence, JIRA, Cyber Security, Network Interface Controllers, Hardware Design, Integrated Development Environments, Language Modeling, Systems Development Life Cycle, Requirements Traceability, SAP (Applications), Software Requirements Analysis, Systems Modeling Language, MagicDraw, DODAF - **Published:** August 21, 2026 - **Apply:** https://www.juju.com/job/00000000gof1i4 ## About the Role + Bachelor's degree in STEM (Science, Technology, Engineering, and Mathematics) with 12 years of experience; or master's degree with 10 years of experience; or PhD with 8 years of experience + Must be a US Citizen with an active DoD Secret Clearance, at time of application, current and within scope, with an investigation date within the last 6 years. + Must have the ability to obtain Top Secret clearance and Special Access Program (SAP) approval within a reasonable period, as determined by the company to meet its business needs. + 1 year of experience managing requirements in DOORS + 3 years of experience working with Systems Engineering and Integration and Test (SEIT) processes + 3 years of experience working with MBSE tools (Cameo) + 1 year of experience with Agile methodologies and tools (JIRA/Confluence) + 1 year of experience supporting trades studies + 3 years of experience with one or more of the following: C2, physical security, cybersecurity, communications systems, facility design, military aerospace development Preferred Qualifications: + Active DoD Top Secret Clearance + Understanding of the Systems Engineering V-Model + Experience in SysML or UPDM modeling languages + Proficiency with the DoDAF, UAF, or other modeling frameworks + Experience modeling with Cameo Enterprise Architecture, MagicDraw (No Magic, Inc.) or other architecture modeling tools + Experience using tools to model large systems with multiple developers + Experience in Software and/or Hardware design + Experience in documenting Interface Control Documents, Interface Requirement Specifications, and Interface Description Documents + Experience in the military aerospace development environment + Experience with weapon systems + Experience exporting documentation out of a model-based environment + Experience with Agile Development + Experience with ICBM weapon system sustainment engineering and integration + Experience with complex system development on large programs ## Description The Sentinel program has an exciting opportunity for a Staff Systems Engineer to join the team supporting activities including use case development, requirements definition / allocation, functional decomposition, interface definition, verification & validation, and requirements traceability. Specific duties to include, but are not limited to the following: + Collaborate with program IPT counterparts to develop supporting systems engineering and design artifacts. + Work with both technical teams and stakeholders to develop and mature architecture content of large programs design. + Help develop and incorporate the appropriate requirements for the system and ensure that they are properly represented in the model. + Develop systems architecture using Cameo Enterprise Architecture (behavioral, structural, analytical). + Contribute to system requirements development, management, and analysis. + Develop unifying model techniques, procedures, and processes (for model development, tool integration, and team integration). ## Related Videos - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Improving quality with Agentic AI with Rovo Dev and Xray](https://www.wearedevelopers.com/videos/2005-improving-quality-with-agentic-ai-with-rovo-dev-and-xray) - [Why Your Best Mediors Never Become Seniors (And How to Fix It)](https://www.wearedevelopers.com/videos/2108-why-your-best-mediors-never-become-seniors-and-how-to-fix-it) - [Collaboration Quantified: Lessons from Open Source Developer Networks](https://www.wearedevelopers.com/videos/1422-collaboration-quantified-lessons-from-open-source-developer-networks) - [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) - [Integrate your Cognitive Assistant with 3rd-party DBs and software](https://www.wearedevelopers.com/videos/249-integrate-your-cognitive-assistant-with-3rd-party-dbs-and-software) ## Related Articles - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [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) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [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) - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [Dev Digest 134 - Where pixels sing?](https://www.wearedevelopers.com/magazine/477-dev-digest-134-where-pixels-sing)