MBSE Digital Modeler — Keyboard Subsystems & SysML Lead

Modern Technology Solutions, Inc.; Huntsville (AL); On-site; USD 110,000 - 145,000; Full time

Benefits offered by this job

Employee Owned

Excellent benefits

Educational reimbursement

ESOP

PTO 20 days + 10 holidays

Job summary

Modern Technology Solutions, Inc. seeks a skilled MBSE engineer to develop SysML models for keyboard subsystems, capturing hardware, firmware, and human–machine interaction.

You will build and maintain MBSE artifacts including block definition diagrams, internal block diagrams, activity diagrams, state machines, and interfaces. Collaborate with electrical, mechanical, firmware, and UX teams to encode requirements and support verification.

Qualifications

• 7+ years MBSE experience with SysML modeling.
• Experience modeling hardware/software interactions or input peripherals.
• Bachelor's degree in a related technical field.
• Proficiency with MBSE tools such as Cameo/MagicDraw, Rhapsody, or EA.

Responsibilities

• Develop detailed SysML models of keyboard subsystems (key matrices, sensors, switches, controllers, interfaces, ergonomics).
• Build and maintain MBSE artifacts: BDDs, IBDs, activity diagrams, state machines, interface models.
• Model keyboard behavior: input processing, debounce, protocols, power, user flows.
• Collaborate with electrical, mechanical, firmware, and UX engineers to encode requirements.
• Ensure traceability between requirements, architecture, and verification activities in MBSE.
• Conduct model-based analysis of performance, reliability, and environmental constraints.
• Integrate keyboard subsystem models into larger system architectures and pipelines.
• Apply modeling best practices and support configuration control of MBSE artifacts.
• Provide mentoring on MBSE techniques and keyboard representation.

Skills

MBSE

SysML modeling

Requirements traceability

Embedded interfaces

Cross-functional collaboration

Education

Bachelor's degree in systems engineering or related field

Tools

Cameo/MagicDraw

Rhapsody

Enterprise Architect

Job description

Modern Technology Solutions, Inc. seeks a skilled MBSE engineer to develop SysML models for keyboard subsystems, capturing hardware, firmware, and human–machine interaction.

You will build and maintain MBSE artifacts including block definition diagrams, internal block diagrams, activity diagrams, state machines, and interfaces. Collaborate with electrical, mechanical, firmware, and UX teams to encode requirements and support verification.