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Senior Model Based Systems Engineer

Modern Technology Solutions, Inc.

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Job Requirements

Huntsville, AL
Secret Polygraph Unspecified
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Salary not specified
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Job Description

MTSI is seeking a Model-Based Systems Engineer (MBSE) with specialized Mission Engineering experience to join our team.

The ideal candidate is someone who can bridge the gap between abstract military missions and rigorous digital architectures by translating operational Concepts of Operations (CONOPS) into executable System-of-Systems (SoS) models and facilitate integration of those digital models into mission level simulation or analysis tools.

Duties:
  • Lead multi-disciplinary working group, brief military stakeholders on architecture trade studies, author technical content, and assign technical duties as needed.
  • Translate warfighter CONOPS and mission scenarios into executable behavioral models and digital threads
  • Build and maintain enterprise and system architecture models using SysML, UAF, or DoDAF in Cameo Systems Modeler
  • Capture operational concepts, functional architectures, and logical/physical interfaces
  • Identify/Track Measures of Effectiveness (MOEs) and Technical Performance Measures (TPMs) to evaluate mission success
  • Integrate descriptive MBSE system models with mission-level modeling & simulation (M&S) tools like AFSIM, STK, or MATLAB/Simulink to quantify system-of-systems performance
  • Establish end-to-end digital traceability from high-level mission capabilities and requirements down to subsystem components and verification/validation (V&V) procedures


Education & Experience
  • Bachelor's Degree in Systems Engineering, Operations Research, or a highly related STEM discipline
  • Minimum of 7 years of progressive experience with at least 4 years directly focused on MBSE application using SysML and executing DoD/DoW-style Mission Engineering or System-of-Systems analysis
  • Systems Modeling Rigor: Advanced, hands-on experience utilizing Cameo Systems Modeler or MagicDraw
  • Deep understanding of SysML diagrams
  • Proven mastery of Unified Architecture Framework (UAF), DoDAF 2.02, or similar enterprise frameworks
  • Familiarity with integrating MBSE environments with modeling, simulation, and analysis (MS&A) suites such as AFSIM (Advanced Framework for Simulation, Integration, and Modeling), Ansys STK (Systems Tool Kit), or MATLAB/Simulink
  • Expertise establishing digital threads using requirements databases like DOORS or DOORS Next Gen linked directly to the system model


Desired Qualifications
  • OMG Certified Systems Modeling Professional (OCSMP) Certification (Model Builder - Intermediate or Advanced level).
  • Experience with model-based scripting and automation using Python, JavaScript, Jira, Confluence, Apache Groovy, or Apache Velocity Template Language (VTL) inside Cameo to autogenerate interface control documents (ICDs)
  • Prior experience supporting Joint All-Domain Command and Control (JADC2) initiatives, space systems, or integrated air and missile defense (IAMD) mission areas


Security Requirements
  • Must be a US Citizen.
  • Active Secret clearance is required at start


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About Us
Modern Technology Solutions, Inc. (MTSI) is a 100% employee-owned technology firm specializing in Digital Engineering, Space Systems, Unmanned Systems, Flight Test Engineering, Modeling and Simulation, Cybersecurity, and DevOps for vital defense and intelligence programs. MTSI excels in delivering premier solutions to address global challenges. Founded in 1993, MTSI now operates across 20+ global offices and field sites. Perks of being part of MTSI's employee-ownership culture include: • 6% 401k matching with immediate vesting • Semi-annual performance bonuses • Company-funded Employee Stock Ownership Plan (ESOP) • 20 days of paid time off (PTO), 10 paid holidays, and flexible work schedules • Optional zero-deductible BC/BS insurance with FSA • Certified as a top workplace Join us in a company with a long-term strategy and a commitment to our employee-owners, free from external shareholders' demands.

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