T-Rex Solutions is seeking a hands-on Cameo Enterprise Architect to support our DHA Customer, PEO DHMS, through the Workforce 3.0 program within Architecture & Service Excellence (A&SE). The primary responsibility is to build, maintain, and govern enterprise architecture and MBSE models in Cameo Enterprise Architecture / CATIA Magic that provide a traceable source of truth for architecture analysis, integration, modernization, and decision support.

The role also performs enterprise architecture and systems-engineering work across business, application, service, data, infrastructure, integration, technology, and security domains. Support may span ESS Next and shared development/integration/test services, MHS GENESIS / DHMSM, EIDS and data integration, operational medicine / MHS GENESIS-Theater, and other PEO DHMS PMOs as needed. The architect will translate program, engineering, cybersecurity, acquisition, and operational inputs into current-state, transition, and target architectures, risks, roadmaps, and decision products.

Responsibilities:

• Build and maintain authoritative enterprise architecture and MBSE models in Cameo Enterprise Architecture / CATIA Magic, applying DoDAF, UAF, SysML, UML, BPMN, or other approved methods appropriate to the architecture problem.
• 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 Visio, PowerPoint, spreadsheets, Systems Architect, requirements repositories, interface documents, and other legacy artifacts into Cameo; generate model-driven outputs for engineering, acquisition, cybersecurity, program, and leadership audiences and coach contributors on model quality and use.
• Develop and maintain current-state, transition, and target architectures across enterprise domains, with emphasis on system-of-systems interoperability, cross-PMO dependencies, shared services, and A&SE priorities such as ESS Next and enterprise development/integration/test environments.
• 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 tied to mission and business outcomes.
• Facilitate architecture working sessions, model reviews, and technical decision forums; organize incomplete or conflicting inputs into clear architecture options, decisions, actions, and concise briefings for Government, technical, and leadership stakeholders.

Requirements:

• Minimum of five years of enterprise architecture, solution/system architecture, systems engineering, MBSE, or digital-engineering experience in a complex technology environment, including recent hands-on experience developing and maintaining models in Cameo Enterprise Architecture / CATIA Magic.
• Demonstrated Cameo experience beyond static diagramming, including repository/model structure, traceability, model quality and validation, reusable patterns or libraries, matrices/tables/queries/reports, and collaborative model management; Teamwork Cloud / Cameo Collaborator experience is strongly preferred.
• Proficiency with DoDAF 2.02, UAF, SysML, and the development of capability, operational, system, service, data, interface, sequence, process, dependency, and requirements-traceability models. Familiarity with evolving UAF and SysML standards is a plus.
• Demonstrated ability to decompose complex systems and model structure, behavior, interfaces, information/data, requirements, dependencies, constraints, and end-to-end mission or business threads at multiple levels of abstraction.
• 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 actionable architecture products, technical analyses, and decision support.
• U.S. citizenship and ability to obtain and maintain a Common Access Card (CAC) and required access to DHA systems and environments.

Desired 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. Strong technical writing, modeling, briefing, and facilitation skills are required; INCOSE, OCSMP, TOGAF, or comparable credentials are a plus.
• Direct experience supporting DHA, PEO DHMS/DHMS, Workforce 3.0, Architecture & Service Excellence, the Military Health System, or a closely related DoD health-IT environment is strongly preferred. Relevant experience may include ESS/ESS Next, MHS GENESIS/DHMSM, JOMIS, EIDS, operational medicine, FEHRM, or federal health-data interoperability.
• Other DoD or federal architecture experience is highly valued. Commercial experience is also relevant when it comes from complex, regulated, multi-stakeholder or system-of-systems environments and the candidate can clearly demonstrate how it transfers to Government interoperability, cybersecurity, acquisition, and governance needs.

T-Rex Overview

Established in 1999, T-Rex Solutions, LLC is a proven mid-tier business providing data-centric mission services to the Federal government as it increasingly tries to secure and leverage the power of data. We design, integrate, secure, and deploy advanced technical solutions for our customers so they can efficiently fulfill their critical objectives. T-Rex offers both IT and professional services to numerous Federal agencies and is a leader in providing high quality and innovative solutions in the areas of Cloud and Infrastructure Services, Cyber Security, and Big Data Engineering.

T-Rex is constantly seeking qualified people to join our growing team. We have built a broad client base through our devotion to delivering quality products and customer service, and to do that we need quality individuals. But more than that, we at T-Rex are committed to creating a culture that supports the development of every employee's personal and professional lives. T-Rex has made a commitment to maintain the status of an industry leader in compensation packages and benefits which includes competitive salaries, performance bonuses, training and educational reimbursement, Transamerica 401(k) and Cigna healthcare benefits.

T-Rex is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, sex (including pregnancy and sexual orientation), parental status, national origin, age, disability, family medical history or genetic information, political affiliation, military service, or other non-merit based factors.

In compliance with pay transparency guidelines, the annual base salary range for this position is $100,000 - $160,000. Please note that the salary information is a general guideline only. T-Rex considers factors such as (but not limited to) scope and responsibilities of the position, candidate’s work experience, education/training, key skills, internal peer equity, as well as market and business considerations when extending an offer.

T-Rex offers a diverse and collaborative work environment, exciting opportunities for professional growth, and generous benefits, including: 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, and a 401(k) plan with company match fully vested after 60 days of employment among other benefits.