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# Sentinel - Staff Systems Engineer

- **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, SAP (Applications), Software Requirements Analysis, Systems Modeling Language, MagicDraw, DODAF
- **Published:** October 23, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9111087/sentinel-staff-systems-engineer

## 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, * 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

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).