> Markdown version of [/jobs/ext/3807260-systems-engineer-principal-systems-engineer-level-2-3](https://www.wearedevelopers.com/jobs/ext/3807260-systems-engineer-principal-systems-engineer-level-2-3). 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). --- # Systems Engineer/ Principal Systems Engineer (Level 2 & 3) - **Company:** Northrop Grumman - **Location:** Cape Saint Claire, MD, United States - **Salary:** $87,600.0 - $131,400.0 - **Contract:** Permanent contract - **Skills:** Systems Engineering, Language Modeling, Requirements Management, Systems Modeling Language, Systems Architecture, UML, DOORS (Software), SC Clearance, DODAF, Teamcenter (Software) - **Published:** October 17, 2026 - **Apply:** https://www.thejobnetwork.com/job/49420914-602e-4049-93a3-2d7a8b07ce17/systems-engineer-principal-systems-engineer-level- ## About the Role * Qualified applicants must have 2 years of experience with a Bachelors Degree or zero experience with a Masters Degree or PHD. \n * Have a keen interest in working in the maritime surface / undersea domain. \n * Hold a bachelor's degree in a STEM field. \n * Demonstrated experience in one or more Systems Engineering processes, including (but not limited to) requirements development & management, system modeling, system architecture development, interface traceability, integration & test, and verification & validation. \n * Excellent verbal and written communication skills. \n * Willingness to learn additional discipline areas. \n * Current ACTIVE Secret clearance, and willingness to obtain a TS/SCI with CI polygraph. \n, * Qualified applicants must have 5 years of experience with a Bachelors Degree or 3 years experience with a Masters Degree or 1 year of experience with a PHD. \n * Have a keen interest in working in the maritime surface / undersea domain. \n * Hold a bachelor's degree in a STEM field. \n * Demonstrated experience in one or more Systems Engineering processes, including (but not limited to) requirements development & management, system modeling, system architecture development, interface traceability, integration & test, and verification & validation. \n * Excellent verbal and written communication skills. \n * Willingness to learn additional discipline areas. \n * Current ACTIVE Secret clearance, and willingness to obtain a TS/SCI with CI polygraph. \n, * Broad experience with systems engineering applied throughout the systems "V" lifecycle model. \n * Proficiency in requirements management and tools such as IBM DOORS. \n * Familiarity with architecture frameworks/modeling languages (e.g., SysML, UML, DoDAF, UPDM and/or UAF). \n * Proficiency in Model-Based tools (e.g., Cameo, ModelCenter, SIEMENS Teamcenter). \n * Proficiency executing systems engineering functions within a digital ecosystem. \n