Senior MBSE Systems Engineer — Digital Engineering & SysML

Input Technology Solutions

Huntsville (AL)

On-site

USD 110,000 - 165,000

Full time

4 days ago

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Job summary

Input Technology Solutions seeks a Model-Based Systems Engineer (MBSE) to support the Missile Defense Agency’s Targets and Countermeasures program office. You will develop SysML-based models, trace requirements, and support technical baseline reviews with government leads and prime contractors.

Ideal candidates bring 7+ years in DoD programs, an active DoD Secret clearance, and MBSE tool experience (Cameo, MagicDraw, Sparx).

Qualifications

Active DoD Secret clearance.
Bachelor's degree in STEM.
7+ years supporting missile defense or large DoD programs.
Proficient with SysML and DoDAF/UAF.
Experience with MBSE tools (Cameo, MagicDraw, Sparx).

Responsibilities

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 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 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 per program data management standards.