Model Based Systems Engineer MBSE

• Model Development and System Architecture:
• Design system models and architectures using tools such as Cameo Systems Modeler, MagicDraw, or Enterprise Architect.
• Develop comprehensive SysML/UML diagrams to represent system requirements, interfaces, and capabilities.
• Translate operational and technical requirements into Model-Based Systems Engineering artifacts for advanced air platform technologies.
• Requirements Analysis and Traceability:
• Ensure alignment of system models with stakeholder specifications and requirements.
• Manage requirements traceability throughout the lifecycle, from development to integration and testing.
• Integration and Collaboration:
• Partner with cross-functional teams (e.g., software engineers, mechanical engineers, subsystem specialists) to ensure seamless integration of systems and subsystems.
• Facilitate collaboration within Integrated Product Teams (IPTs) to address technical trade-offs and maintain system interoperability.
• Simulation and Validation:
• Perform simulation-based analysis for system performance, reliability, and risk assessment.
• Validate system-level functionality and subsystem interactions to ensure mission readiness.
• Documentation and Reporting:
• Develop technical documentation, including system specifications, ICDs (Interface Control Documents), and performance reports.
• Present model-based insights and analyses to program stakeholders and leadership teams.
• Lifecycle Management:
• Support systems throughout their lifecycle, from concept development and design through testing, deployment, and sustainment.
• Ensure adherence to DoD standards (e.g., MIL-STD-810, MIL-STD-882) and program protocols.

• Bachelor's degree in Systems Engineering, Aerospace Engineering, Electrical Engineering, Computer Science, or related technical field.
• 7+ years of experience in Model-Based Systems Engineering (MBSE) or related systems engineering roles.
• Proficiency in MBSE methodologies and tools such as Cameo Systems Modeler, MagicDraw, IBM Rhapsody, or Enterprise Architect.
• Strong knowledge of SysML/UML for modeling system architectures.
• Familiarity with requirements management tools (e.g., DOORS, JIRA) and traceability workflows.
• Understanding of systems integration challenges and solutions across multi-domain operations (e.g., air, ground, and space platforms).
• Must possess an active Top Secret clearance with eligibility for SCI.

• 12+ years of experience in Model-Based Systems Engineering (MBSE) or related systems engineering roles.
• Certifications that validate proficiency in systems engineering and modeling:
• INCOSE Certified Systems Engineering Professional (CSEP): Demonstrates mastery of systems engineering practices.
• Certified SysML Model Builder (OCUP): Proof of expertise in SysML modeling.
• Model-Based Engineering Certification: Specialized training in MBSE methodologies.
• DoD Architecture Framework (DoDAF) Certification: Expertise in defense-specific architecture frameworks.
• CompTIA Security+ or CISSP: Foundational knowledge of cybersecurity frameworks for defense systems integration.
• Lean Six Sigma Certification: Process improvement expertise applicable to systems architecture and modeling.
• Experience with advanced air platform systems such as sensors, communications, avionics, and propulsion.
• Knowledge of simulation and analysis platforms like MATLAB or Simulink.
• Familiarity with DoD standards and frameworks (RMF, MIL-STD, and NIST SP 800-171).

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  Interesting Work:
  
  
  
  Our co-workers support some of the most important and critical programs to our national defense and security.
  
  
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  Values:
  
  
  
  Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits in the industry.
  
  
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  100% Employee Owned:
  
  
  
  We have a stake in each other's success, and the success of our customers. It's also nice to know what's going on across the company; we have company wide town-hall meetings three times a year.
  
  
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  Great Benefits - Most Full-Time Staff Are Eligible for:
  
  
  




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  Starting PTO accrual of 20 days PTO/year + 10 holidays/year
  
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  Flexible schedules
  
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  6% 401k match with immediate vesting up to $9k annually
  
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  Semi-annual bonus eligibility (July and December)
  
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  Company funded Employee Stock Ownership Plan (ESOP) - a separate qualified retirement account
  
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  Up to $10,000 in annual educational reimbursement
  
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  Other company funded benefits, like life and disability insurance
  
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  Optional zero deductible Blue Cross/Blue Shield health insurance plan
  




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  Track Record of Success:
  
  
  
  We have grown every year since our founding in 1993.
  
  

Modern Technology Solutions, Inc. (MTSI) is a 100% employee-owned engineering services and solutions company that provides high-demand technical expertise in Digital Transformation, Modeling and Simulation, Rapid Capability Development, Test and Evaluation, Artificial Intelligence, Autonomy, Cybersecurity and Mission Assurance

MTSI delivers capabilities to solve problems of global importance. Founded in 1993, MTSI today has employees at over 20 offices and field sites worldwide.

For more information about MTSI, please visit www.mtsi-va.com