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# Systems Engineer

- **Company:** Legion Technical Solutions LLC
- **Location:** Tucson, AZ, United States
- **Salary:** $150,000.0 - $180,000.0
- **Contract:** Permanent contract
- **Skills:** Systems Engineering, Rhapsody, Requirements Management, Systems Modeling Language
- **Published:** July 21, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9044141/systems-engineer

## About the Role

Demonstrated experience in developing and managing system models using SysML.
Proficiency with industry-standard MBSE tools (e.g., Cameo, Rhapsody) and requirements management platforms (e.g., DOORS Next Gen).
A deep understanding of MBSE frameworks and methodologies, with the ability to apply them to complex aerospace or defense systems.
Ability to think strategically and lead initiatives to transition an organization from traditional engineering to a fully integrated MBSE and Digital Engineering environment.
System Engineering:

Systems Engineering Lifecycle: Proven experience driving the full systems engineering process, including active stakeholder engagement, comprehensive requirements development and management, system design, and Verification & Validation (V&V). Active INCOSE certification (ASEP, CSEP, or ESEP) is highly desired.
All candidates must have the following qualifications:

A mission-first mindset with a demonstrated passion for your work and a commitment to contributing to national security.
Exceptional analytical and critical thinking skills, with a proven strength in solving complex problems.
The ability to work effectively under pressure and adapt to evolving priorities and short deadlines.
Excellent communication and interpersonal skills, with a collaborative, team-oriented mindset.
Capable of obtaining and maintaining a DoW Secret Security Clearance

## Description

Support the integration of various areas such as core infrastructure, networks, cybersecurity, logistics and planning, and ultimately ensuring mission success through system operations.

We are looking for a forward-thinking Systems Engineer with a strong Model-Based Systems Engineering (MBSE) mindset who is a highly motivated, results-oriented professional that thrives on solving complex technical challenges in a dynamic environment. If you are passionate about leading change and mentoring others and are a natural problem-solver with a passion for leveraging your expertise to enhance our nation's security, we want to hear from you. This is a unique opportunity to make a tangible difference in a mission-critical environment.


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