Systems Engineer

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Systems Engineer

Legion Technical Solutions

150,000–180,000 / Year

Location

Tucson

Experience

Senior

Posted

Jul 30, 2026

Apply by

August 29, 2026

Applicants

0

Early applicantEasy applyFull-timeWork from Office

Job Description

Responsive recruiter Benefits: - 401(k) - Competitive salary - Dental insurance - Health insurance - Paid time off Systems Engineers - MBSE On Site Colorado Springs, Colorado, United States Full time We are seeking passionate and skilled technical professionals to directly support the Missile Defense Agency (MDA) with its critical mission. Manage the adoption of MBSE methodologies and tools, helping to shape our digital engineering transformation and guiding our teams toward a fully integrated digital environment. Full System Lifecycle: Drive the development of critical missile defense capabilities through every phase: from initial studies, analysis, and prototyping to detailed system architecture, development, and fielding. Cutting-Edge Technology: Work on architecting and modeling enterprise-level services, advanced Mission Suites, and state-of-the-art operations centers using modern digital engineering practices. End-to-End RDT&E (Research, Development, Test, and Evaluation) Impact: 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. We are looking for multiple skill sets in any of the following technical areas: Model-Based Systems Engineering (MBSE): 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 Compensation: $150,000.00 - $180,000.00 per year

Key Responsibilities

  • Manage the adoption of MBSE methodologies and tools to support digital engineering transformation.
  • Drive the development of critical missile defense capabilities through all phases of the system lifecycle.
  • Architect and model enterprise-level services, advanced Mission Suites, and operations centers.
  • Support integration of core infrastructure, networks, cybersecurity, logistics, and planning.
  • Ensure mission success through system operations and end-to-end RDT&E impact.

Skills Required

Model-Based Systems Engineering (MBSE)SysMLCameoRhapsodyDOORS Next GenRequirements ManagementSystem DesignVerification & Validation (V&V)Stakeholder EngagementAnalytical thinkingCritical thinkingProblem solvingCommunicationInterpersonal skillsCollaborationAdaptabilityLeadershipMentoring

Benefits

  • 401(k)
  • Competitive salary
  • Dental insurance
  • Health insurance
  • Paid time off

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