Senior Enterprise Architect – MBSE in Cameo, DoDAF/UAF

T-Rex Solutions, LLC; Washington (District of Columbia); On-site; USD 100,000 - 160,000; Full time

Job summary

T-Rex Solutions, LLC is seeking a hands-on Cameo Enterprise Architect to support DHA workload under Workforce 3.0, focusing on building, maintaining, and governing MBSE models in Cameo and CATIA Magic to provide a traceable source of truth for architecture analysis and decision support.

The role spans multiple domains—enterprise, data, security, cloud—and involves translating inputs into current-state, transition, and target architectures, while leading reviews and ensuring model quality for

Qualifications

• 5+ years in enterprise or systems architecture.
• Hands-on experience with Cameo Enterprise Architecture / CATIA Magic.
• Experience with DoDAF, UAF, SysML and model-based engineering.

Responsibilities

• Build and maintain authoritative enterprise architecture and MBSE models in Cameo / CATIA Magic.
• Establish modeling conventions, repositories, and versioning; support Teamwork Cloud.
• Create model-based views for capability, system, data, security, and requirements-traceability.
• Migrate legacy artifacts to Cameo and generate outputs for leadership audiences.
• Develop current-state, transition, and target architectures across enterprise domains.
• Analyze APIs, data exchanges, cloud dependencies, cybersecurity boundaries, and DevSecOps impacts.
• Facilitate architecture reviews and present concise options to stakeholders.

Skills

Enterprise architecture

MBSE

SysML/UML

DoDAF/UAF

CATIA Magic

Education

Bachelor's degree in Systems Engineering, Computer Science, Information Systems, Engineering

Tools

Cameo Enterprise Architecture

CATIA Magic

Teamwork Cloud

Job description

T-Rex Solutions, LLC is seeking a hands-on Cameo Enterprise Architect to support DHA workload under Workforce 3.0, focusing on building, maintaining, and governing MBSE models in Cameo and CATIA Magic to provide a traceable source of truth for architecture analysis and decision support.

The role spans multiple domains—enterprise, data, security, cloud—and involves translating inputs into current-state, transition, and target architectures, while leading reviews and ensuring model quality for