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# Model Based Systems Engineer

- **Company:** Mantech International Corporation
- **Location:** Patuxent River, MD, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Systems Engineering, Cloud Computing, Configuration Management, Language Modeling, Software Requirements Analysis, Systems Modeling Language, Systems Integration, UML
- **Published:** August 24, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9117564/model-based-systems-engineer

## About the Role

* Bachelor's degree in a technical discipline with 3+ years of professional engineering experience
 * 2+ years of recent and relevant Systems Engineering experience with Model-Based Engineering (MBSE) applications and technology
 * Experience documenting systems with MBSE tools, such as Cameo System Modeler, Cameo Enterprise Architect, Teamwork Cloud, or Cameo Collaborator
 * Experience with integrating systems engineering processes and model-based methodologies across the engineering lifecycle, * Experience utilizing modeling languages and frameworks such as SysML, UML, and UAF
 * Demonstrated understanding of how system requirements, interfaces, design, analysis, verification, and validation are enabled across the digital thread
 * Experience supporting NAVAIR or Department of Defense (DoD) aviation acquisition programs

Clearance Requirements:

 * Must have a current TS/SCI clearance

Physical Requirements:

 * The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.

## Description

* Apply systems engineering principles to investigate, analyze, plan, design, develop, implement, test, and evaluate military weapons systems and associated support systems
 * Build and assess systems engineering and architecture models using Model-Based Systems Engineer (MBSE) methodologies to conduct technical assessments and inform key technical decisions
 * Perform systems engineering analyses and integrate results with other engineering models to draw conclusions and optimize performance, schedule, timing, and costs across the digital thread
 * Review and prepare comprehensive engineering and technical analyses, reports, change proposals, and technical documentation for program stakeholders
 * Execute key systems engineering functions, including system integration, configuration management, quality assurance testing, and acquisition support
 * Analyze, design, and evaluate software components, and systems to ensure alignment with functional and engineering requirements for military weapons systems


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- [WebAssembly: The Next Frontier of Cloud Computing](https://www.wearedevelopers.com/videos/972-webassembly-the-next-frontier-of-cloud-computing)

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