Junior MBSE Systems Engineer – SysML & Defense Modeling

KBR Careers; Huntsville (AL); On-site; USD 85,000 - 125,000; Full time

Job summary

KBR is seeking an MBSE Systems Engineer to support a Department of War program, applying Model-Based Systems Engineering and digital engineering practices. The role covers model development, requirements traceability, and documentation across the systems engineering lifecycle.

Responsibilities include creating and updating architecture models, ensuring end-to-end traceability, and contributing to DoDAF-aligned processes while collaborating with senior engineers and stakeholders.

Qualifications

• ,

Responsibilities

• Develop, maintain, and update system architecture models using SysML/UML.
• Support requirements engineering including capture, decomposition, allocation, validation, and traceability.
• Develop and refine architecture models to support analysis, design, and integration activities.
• Generate diagrams, reports, and artifacts for reviews and program deliverables.
• Assist with model configuration management and repositories using TeamWork Cloud.
• Support verification and validation activities ensuring traceability to requirements and test artifacts.
• Align models with DoDAF architecture frameworks and program processes.
• Collaborate with multidisciplinary teams to produce documentation and briefing materials.
• Contribute to digital engineering initiatives and lifecycle execution.

Skills

SysML modeling

Requirements engineering

Technical documentation

Education

Bachelor’s degree

Tools

Cameo Systems Modeler

Cameo Enterprise Architecture

MagicDraw

TeamWork Cloud

Jira

Azure DevOps

SharePoint

Microsoft Office

Job description

KBR is seeking an MBSE Systems Engineer to support a Department of War program, applying Model-Based Systems Engineering and digital engineering practices. The role covers model development, requirements traceability, and documentation across the systems engineering lifecycle.

Responsibilities include creating and updating architecture models, ensuring end-to-end traceability, and contributing to DoDAF-aligned processes while collaborating with senior engineers and stakeholders.