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Model-Based Systems Engineer - SysML/Cameo - Nuclear Command, Control & Communication

Moseley Technical Servicesβ€’Dedham, MA
β€’Onsite

About The Position

We are hiring a Model-Based Systems Engineer (MBSE) to support next-generation Nuclear Command, Control and Communications (NC3) strategic weapon systems using advanced Model-Based Systems Engineering (MBSE) and Digital Engineering practices. This role requires expertise with SysML, Cameo Systems Modeler, DOORS/DOORS Next Generation, DoDAF, systems engineering, requirements management, and Agile development in a highly secure Department of Defense environment.

Requirements

  • U.S. Citizenship is required by Federal Law
  • Active Department of Defense Top Secret Security Clearance required at the time of hire.
  • Bachelor's degree in Systems Engineering or a related Science, Engineering, or Mathematics discipline with a minimum of 5 years of relevant experience; or Master's degree with a minimum of 3 years of relevant experience.
  • Hands-on experience with Model-Based Systems Engineering (MBSE) methodologies.
  • Experience using Cameo Systems Modeler or equivalent MBSE modeling tools.
  • Proficiency developing and maintaining SysML behavioral, structural, interface, and requirements models.
  • Experience applying MBSE to complex system architecture, functional decomposition, interface definition, and trade studies.
  • Strong understanding of systems engineering principles, technical standards, and systems lifecycle processes.
  • Experience with requirements management tools including IBM DOORS or DOORS Next Generation (DNG).
  • Experience implementing Digital Engineering practices within DoDAF or comparable architecture frameworks.
  • Experience supporting Systems Engineering, Requirements Engineering, Integration, Verification, Validation, or Test Engineering activities.
  • Experience working within Agile development environments.

Nice To Haves

  • Experience supporting Nuclear Command, Control and Communications (NC3) programs or other strategic defense systems.
  • Experience integrating MBSE models with Digital Engineering toolchains.
  • Experience applying AI-enabled technologies to improve MBSE workflows and systems engineering processes.

Responsibilities

  • Develop, maintain, and manage Model-Based Systems Engineering (MBSE) artifacts supporting advanced NC3 strategic weapon system development.
  • Create and maintain SysML models, including behavioral, structural, requirements, and interface diagrams using Cameo Systems Modeler.
  • Design and architect complex system solutions through functional decomposition, interface definition, requirements allocation, and trade study analysis.
  • Apply Digital Engineering methodologies to improve system design, traceability, verification, and lifecycle management.
  • Develop and maintain requirements traceability using DOORS or DOORS Next Generation integrated with MBSE models.
  • Support systems engineering, integration, verification, validation, and test engineering activities throughout the system lifecycle.
  • Develop system architectures using DoDAF or comparable architecture frameworks to support Digital Engineering initiatives.
  • Collaborate with cross-functional engineering teams in an Agile development environment to deliver complex defense capabilities.
  • Leverage MBSE models to communicate system architecture, design intent, interfaces, and technical solutions to stakeholders.
  • Identify opportunities to improve engineering processes through MBSE best practices and AI-enabled Digital Engineering capabilities.

Benefits

  • medical and supplemental insurance
  • 401(k) plan

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