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# MBSE Digital Modeler

- **Company:** Modern Technology Solutions, Inc.
- **Location:** Huntsville, AL, United States
- **Experience:** Expert
- **Salary:** $9,000.0 - $10,000.0
- **Contract:** Permanent contract
- **Skills:** Activity Diagram, Systems Engineering, Configuration Management, Communications Protocols, Computer Engineering, Firmware, Design of User Interfaces, Human-Computer Interaction, Rhapsody, Subsystems, Systems Modeling Language, Systems Architecture, MagicDraw, State Machines
- **Published:** August 21, 2026
- **Apply:** https://diversityjobs.com/main/sendform/8/8/28176/1/18024049?backUrl=%2Fcareer%2F18024049%2FMbse-Digital-Modeler-Alabama-Huntsville

## About the Role

We are seeking a highly skilled Model-Based Systems Engineering (MBSE) professional with extensive hands-on experience developing system models for keyboard subsystems. The ideal candidate has modeling experience and a strong background in capturing hardware, firmware, and humanmachine interaction aspects within SysML-based models., * US citizenship and a secret level clearance is required

 * 7+ years of handson MBSE experience with strong SysML modeling skills.
 * Direct experience modeling hardware/software interactions, embedded components, or input peripherals (keyboard, keypads, HMI devices).
 * Bachelor's degree in systems engineering, electrical engineering, mechanical engineering, computer engineering, or related technical field.
 * Proficiency with MBSE tools such as Cameo Systems Modeler/MagicDraw, Rhapsody, or Enterprise Architect.
 * Solid understanding of systems engineering principles, including requirements, architecture, interface design, and verification.
 * Experience collaborating across multidisciplinary teams (electrical, mechanical, firmware, UX).

#LI-JJ1

## Description

* Develop detailed SysML models representing keyboard subsystems, including key matrices, sensors, switches, controllers, interfaces, and ergonomic considerations.
 * Build and maintain MBSE artifacts such as block definition diagrams, internal block diagrams, activity diagrams, state machines, and interface models for keyboard functions.
 * Model keyboard behavior including input processing, debounce logic, communication protocols, power consumption, and user interaction flows.
 * Collaborate with electrical, mechanical, firmware, and humanfactors engineers to incorporate all keyboardrelated requirements and constraints into the system model.
 * Ensure traceability between keyboard requirements, architecture elements, and verification activities within the MBSE environment.
 * Conduct model-based analysis to evaluate performance, reliability, environmental constraints, and system interactions related to keyboard operation.
 * Integrate keyboard subsystem models into larger system architectures and digital engineering pipelines.
 * Apply modeling best practices, enforce model quality standards, and support configuration control of all MBSE artifacts.
 * Provide mentoring and guidance on MBSE modeling techniques and keyboard subsystem representation.


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