Serve as a
senior system architect on the JTMS platform, applying CACI’s Model-Driven
Design and Implementation (MDDI) methodology and Model-Based Systems
Engineering (MBSE) practices to the S/4HANA-anchored enterprise architecture.
Translate joint transportation business processes and architectural intent into
authoritative system models that drive design, integration, and verification
across the program’s release trains — aligned with DoDI 5000.97 Digital
Engineering direction.
• Apply CACI MDDI methodology to capture target business
processes, system architecture, requirements, and interfaces in a single
authoritative system model (Systems Architecture Model / SAM).
• Develop and maintain MBSE artifacts using SysML or
equivalent (e.g., Cameo Systems Modeler, Capella, or Rhapsody) covering
structure, behavior, requirements, and parametric views of the JTMS platform.
• Translate business architecture into S/4HANA
configuration intent: data model, integration topology, and process flow across
FI/CO/FM, MM, SD, GTS, and Transportation Management modules.
• Lead integration architecture across REST/SOAP
services, enterprise messaging (Kafka or equivalent), API gateways, and the
JTMS canonical data model bridging dozens of legacy DoD logistics interfaces.
• Align the architecture to DoDI 5000.97 (Digital
Engineering), RMF / NIST 800-53 control families, Zero Trust principles under
NIST 800-207, and DoD SRG IL4/IL5 hosting constraints.
• Govern architecture decisions and trade studies across
the program’s Agile Release Trains; lead architectural runway planning,
model-driven verification approaches, and architecture review boards.
• Mentor functional, integration, and DevSecOps engineers
in model-driven design discipline; produce and curate architecture
documentation aligned to the program’s configuration management standards.
• U.S. citizenship with an active DoD Secret clearance or
the ability to obtain one (we will sponsor eligible candidates).
• 7+ years designing enterprise, system, or solution
architectures for large-scale IT programs in DoD or comparable
regulated/enterprise environments.
• Demonstrated systems-engineering capability: you
can decompose a complex system and model its structure, behavior, interfaces,
data, and end-to-end mission/business threads with full traceability —
independent of any single tool.
• Working proficiency with a SysML/UML modeling approach
in a recognized tool (e.g., Cameo Systems Modeler / MagicDraw, Sparx EA,
Rhapsody, GENESYS, or similar), plus familiarity with an architecture
framework such as DoDAF or UAF.
• Strong communication skills, including technical
briefings and architecture documentation for executive and senior military
audiences.
• Aptitude and motivation to deepen MBSE and
digital-engineering skills, with support from our digital-engineering community
of practice.
• Bachelor’s degree in Systems Engineering, Computer
Science, Engineering, Information Systems, or a related technical field — or
equivalent professional experience.
• Active DoD Secret clearance.
• 5+ years of hands-on MBSE / digital engineering in
complex system-of-systems environments.
• Master’s degree in Systems Engineering, Enterprise
Architecture, or a related field.
• Direct experience supporting USTRANSCOM, DoD logistics,
transportation, supply chain, or ERP modernization programs.
• Experience generating technical documentation, reports,
and deliverables directly from system architecture models.
• Experience architecting solutions that integrate
COTS/ERP platforms with custom DoD systems.
• Ability to extend MBSE tool capabilities through
scripting, APIs, or plugins.
• Familiarity with digital twin, digital baseline
management, and AI/ML integration within MBSE frameworks.
• Experience with cloud-based architectures, DevSecOps
pipelines, or zero trust in DoD environments (AWS GovCloud, IL4/IL5).
• Knowledge of the DoD acquisition lifecycle, JCIDS, and
business process reengineering in enterprise transformation.
• Certifications such as OCSMP, INCOSE CSEP/ESEP, TOGAF,
SAFe, or AWS/Azure architecture credentials.