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MBSE Core Systems Engineer Stf

Lockheed Martin · Montreal, CAN

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Posted 2026-11-09 · Verified live 2026-11-09

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About this role

Standard Job Description

As a MBSE Systems Engineer, you will:

  • Own the MBSE lifecycle for large naval systems—from concept through sustainment—collaborating with senior systems engineers and technical staff to support technical reviews.
  • Perform rigorous requirements analysis and traceability using SysML/UML models and the Dynamic Object‑Oriented Requirements System (DOORS).
  • Design and model system architectures with Cameo System Modeler (including Team Work Cloud and OpenAPI), applying model‑based techniques to enhance design clarity, maintainability and re‑use.
  • Automate MBSE processes to accelerate model generation, data extraction, and quality checks.
  • Manage and implement changes to system designs, documenting impact, coordinating change‑management activities, and preserving traceability.
  • Prepare high‑quality design documentation and support the entire engineering processes and best practices within the organization.
  • Work in a multi‑disciplinary environment that includes naval weapons, electronics, software, and integration teams.

Basic Qualifications

  • Bachelor’s degree in Systems Engineering, Software Engineering, Computer Engineering, Computer Science, Mechanical Engineering, Electrical Engineering (or closely related discipline).
  • 5 + years of professional experience in systems engineering (or equivalent).
  • 2 + years of hands‑on experience with UML and SysML.
  • 2 + years with Cameo System Modeler, Team Work Cloud, and Cameo OpenAPI.
  • 2 + years of programming experience in Java (mandatory); Python, JavaScript or Groovy (optional).
  • 1 + year familiarity with MOSA/Model Federation, and with modelling frameworks such as UAF, NAFV4, TOGAF, DoDAF, MoDAF, or UPDM.
  • Proficiency with DOORS (or equivalent) for requirements management.
  • Experience working in an Agile/Scrum environment with Jira.
  • Ability to read and use APIs and JavaDocs.
  • Eligibility for NATO Secret clearance (to be obtained in a timely manner).
  • Strong written and verbal communication with both technical and non‑technical audiences.
  • Demonstrated problem‑solving, initiative, autonomy, rapid learning, and adaptability in dynamic settings.

Desired Skills

  • OMG SysML certifications (MU, MBF, MBI, MBA).
  • Experience in version control, configuration control, unit testing, technical writing, and UI/UX design.
  • Familiarity with software best‑practice frameworks
  • Knowledge of the defense industry and the Systems Engineering lifecycle beyond the basics.

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