Enterprise Architect

T-Rex Solutions, LLC

. Build and maintain authoritative enterprise architecture and MBSE models in Cameo Enterprise Architecture / CATIA Magic .

Posted 10/19/2026full-timeRemote • United StatesMid-LevelSenior💰 $100,000 - $160,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in enterprise architecture and model-based systems engineering (MBSE) using Cameo Enterprise Architecture and CATIA Magic, with a strong focus on developing and maintaining architecture models, ensuring quality and traceability, and facilitating collaboration across technical teams. Proficient in analyzing complex systems and translating requirements into actionable architecture products while adhering to industry standards and best practices.

Highest-signal resume keywords

Cameo Enterprise ArchitectureModel-Based Systems Engineering (MBSE)DoDAF 2.02SysMLCybersecurity/RMF

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Enterprise ArchitectureSystems EngineeringModel Quality and ValidationRequirements-Traceability ModelsData ArchitectureAPIs and IntegrationDevSecOps/CI-CDTechnical WritingFacilitation SkillsArchitecture Risk Analysis

Soft Skills

Coaching ContributorsBriefing SkillsCollaboration

Tools & Technologies

Cameo Modeling ConventionsTeamwork CloudCATIA MagicMatrices/Tables/Queries/ReportsVersioning and Controlled Change

Certifications & Qualifications

INCOSEOCSMPTOGAF

Industry Keywords

Military Health SystemDoD Health-ITArchitecture & Service ExcellenceWorkforce 3.0U.S. Citizenship

Tech Stack

Tools & technologies

CloudCyber Security

About the role

Key responsibilities & impact

Build and maintain authoritative enterprise architecture and MBSE models in Cameo Enterprise Architecture / CATIA Magic
Establish and maintain Cameo modeling conventions, repository/package structures, profiles and stereotypes, naming standards, reusable libraries, templates, traceability methods, validation rules, quality checks, baselines, versioning, and controlled change
Support Teamwork Cloud / Cameo collaboration capabilities where used
Create model-based capability, operational, system, service, data/information, interface, process, sequence, dependency, security, and requirements-traceability views
Use diagrams, tables, matrices, queries, and reports to expose gaps, conflicts, dependencies, and incomplete relationships
Reconcile and migrate architecture information from legacy artifacts into Cameo
Generate model-driven outputs for engineering, acquisition, cybersecurity, program, and leadership audiences
Coach contributors on model quality and use
Develop and maintain current-state, transition, and target architectures across enterprise domains
Analyze APIs, interfaces, data exchanges, information flows, cloud and infrastructure dependencies, cybersecurity boundaries, DevSecOps pipelines, test environments, and operational constraints
Review requirements, use cases, RFP/PWS materials, interface-control documents, technical designs, standards, service catalogs, and test artifacts for architecture impacts and alignment
Conduct technical research, alternatives analyses, trade studies, impact assessments, and architecture risk analysis
Develop recommendations, transition roadmaps, architecture decision records, standards, governance artifacts, and mitigation plans
Facilitate architecture working sessions, model reviews, and technical decision forums
Organize incomplete or conflicting inputs into architecture options, decisions, actions, and concise briefings for Government, technical, and leadership stakeholders

Requirements

What you’ll need

Minimum of five years of enterprise architecture, solution/system architecture, systems engineering, MBSE, or digital-engineering experience in a complex technology environment
Recent hands-on experience developing and maintaining models in Cameo Enterprise Architecture / CATIA Magic
Demonstrated Cameo experience including repository/model structure, traceability, model quality and validation, reusable patterns or libraries, matrices/tables/queries/reports, and collaborative model management
Proficiency with DoDAF 2.02, UAF, SysML, and development of capability, operational, system, service, data, interface, sequence, process, dependency, and requirements-traceability models
Ability to decompose complex systems and model structure, behavior, interfaces, information/data, requirements, dependencies, constraints, and end-to-end mission or business threads
Working knowledge of enterprise and hybrid-cloud environments, APIs and integration, data architecture, cybersecurity/RMF and Zero Trust concepts, DevSecOps/CI-CD, development and test environments, and software/service lifecycle considerations
Experience translating requirements, acquisition materials, RFPs/PWSs, interface-control documents, technical designs, standards, and test materials into architecture products and technical analyses
U.S. citizenship
Ability to obtain and maintain a Common Access Card (CAC) and required access to DHA systems and environments
Strong technical writing, modeling, briefing, and facilitation skills
Bachelor's degree in Systems Engineering, Computer Science, Information Systems, Engineering, or a related field is preferred
Equivalent directly relevant experience will be considered
INCOSE, OCSMP, TOGAF, or comparable credentials are a plus
Direct DHA, PEO DHMS/DHMS, Workforce 3.0, Architecture & Service Excellence, Military Health System, or related DoD health-IT experience is strongly preferred

Benefits

Comp & perks

Competitive salaries
Performance bonuses
Training and educational reimbursement
Transamerica 401(k)
Cigna healthcare benefits
Diverse and collaborative work environment
Opportunities for professional growth
PTO available to use immediately upon joining, prorated based on start date
Paid parental leave
Individual and family health, vision, and dental benefits
Annual budget for training, professional development, and tuition reimbursement
401(k) plan with company match fully vested after 60 days of employment