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Sabre Systems

Defense-focused software, engineering, and cyber solutions

Senior MBSE Systems Engineer

Spacecraft & Launch Vehicle SystemsConfirmed live in the last 24 hours
Full-timeLexington Park, MD, USA$150k - $170k

About the Job

Requirements

  • Must have a master's degree in a technical or scientific field from an accredited college or university, or a bachelor's degree in a technical or scientific field from an accredited college or university and an additional four years of relevant experience.
  • Must have 10 or more years of systems engineering or model-based systems engineering experience on Department of Defense mission systems or equivalent complex programs.
  • Must have hands-on Systems Modeling Language modeling experience and be able to produce clean, reviewable views for technical stakeholders.
  • Must be familiar with interface definition practices and verification fundamentals.
  • Must be a United States citizen.

Responsibilities

  • Perform tasks with little or no guidance or lead the execution of complex tasks.
  • Apply systems engineering experience to perform functions such as system integration, configuration management, quality assurance testing, or acquisition and resource management.
  • Analyze, design, develop, implement, test, or evaluate software, components, or systems related to engineering or functional requirements of military weapons systems and associated support systems.
  • Apply engineering principles to investigate, analyze, plan and design, develop, implement, test, or evaluate military weapons systems.
  • Review and prepare engineering and technical analyses, reports, change proposals, and other technical documentation.
  • Support interface alignment across subsystems and external dependencies by maintaining model-backed interface definitions and connection logic.
  • Assist with requirements traceability and change impact analysis using model structure to expose downstream effects, including interfaces, behaviors, and verification.
  • Contribute to model-based verification planning support by identifying what gets verified, where, and how, and help prepare stakeholder-ready views for reviews.
  • Apply program modeling conventions and support model housekeeping, governance, and publishing, including packages, viewpoints, and review sets.

Desired Qualifications

  • Be comfortable operating in a fast-moving, review-driven environment with multiple stakeholders.

About the Company

Sabre Systems

Defense-focused software, engineering, and cyber solutions

Sabre Systems provides technology services to U.S. government and commercial clients, focusing on software engineering, C4ISR, and cyber solutions for DoD agencies like the Navy and Air Force. Its work usually comes through contracted programs that combine software development, systems engineering, and acquisition management to support complex defense missions. It stands out by delivering large, mission-critical government contracts with the nimbleness of a small company and deep technical expertise in defense programs. Its current goal is to grow capabilities and continue supporting national security under new ownership, while maintaining continuity for its existing clients.

Company size
201-500
Company stage
Grant
Total funding
$1.1M
Headquarters
Pennsylvania, United States
Founded
1989

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