MBSE Engineer

Apply Model-Based Systems Engineering across missile-defense programs - SysML/Cameo modeling, requirements analysis, and architecture.

Clearance: Secret |
Level: Senior |
Experience: 7+ years |
Education: Bachelor's (4-yr) |
Location: Huntsville, AL |
Type: Full-time

• System Modeling & Architecture:
  Develop and maintain descriptive system models using SysML to capture system behaviors, structure, interfaces, and operational requirements across MDA programs.
• Requirements Traceability:
  Map system-level and component-level requirements directly to architecture artifacts, ensuring end-to-end traceability, verification matrices, and baseline integrity.
• Digital Engineering Integration:
  Support the implementation of MDA Digital Engineering initiatives by linking MBSE models with external tools, simulations, and data repositories.
• Technical Baseline Reviews:
  Assist in preparing and presenting model-centric artifacts for major program milestone reviews (e.g., SRR, PDR, CDR, CCBs).
• Interface & Trade Studies:
  Conduct architectural trade studies, analyze interface definition documents (IDDs/ICDs), and model system interfaces to identify gaps and resolve integration risks.
• Configuration & Data Management:
  Maintain version control and configuration baseline compliance for SysML models in accordance with program data management standards.

• Security Clearance:
  Active DoD Secret clearance
• Education & Experience:
  
  Bachelor degree with 7+ years supporting missile defense or large-scale, complex DoD programs.
• Technical Proficiency:
  Demonstrated proficiency with SysML (Systems Modeling Language) and core systems engineering frameworks (DoDAF, UAF); hands-on experience with industry-standard MBSE modeling tools (e.g., Cameo Systems Modeler / Cameo Enterprise Architect, Magic Draw, Sparx Enterprise Architect).
• Communication:
  Ability to distill complex system architectures into clear, concise diagrams, technical documentation, and briefings for multidisciplinary stakeholders.

• Experience supporting MDA programs (e.g., Targets and Countermeasures, Ground-Based Midcourse Defense, THAAD, Aegis BMD, or C2
  
  BMC).
• OMG-Certified Systems Modeling Professional (OCSMP) certification (Fundamental, Intermediate, or Advanced).
• Working knowledge of requirement management tools (e.g., DOORS, Cameo Requirements Plugin) and issue-tracking platforms (Jira, Confluence).
• Experience integrating MBSE models with analytical/simulation environments (e.g., MATLAB/Simulink, Python, or OpenMBEE).
• Familiarity with DoD Systems Engineering processes, CDRLs, and technical baseline governance.

Telesis is a Service-Disabled Veteran-Owned Small Business advancing missile defense, systems engineering, AI, and aerospace design. Small team, high trust, no bureaucracy: you work directly with customers who know your name, on problems that matter, with leadership still in the technical fight. U.S. citizenship required.