System Architect; MDDI​/MBSE

CSCI consulting is seeking a System Architect - MDDI MBSE to support a large-scale Department of Defense (DoD) digital engineering and SAP S/4

HANA transformation program. This role will lead the development of enterprise architecture and system models using Model-Based Systems Engineering (MBSE) methodologies to enable mission‑critical transportation and logistics capabilities.

• Lead development and maintenance of system, operational, data, and integration architecture using MBSE and DoDAF/UAF frameworks
• Develop and manage system models (SysML/UML) capturing requirements, interfaces, workflows, and end‑to‑end mission threads with full traceability
• Drive digital engineering strategy, including adoption of the digital thread, authoritative models, and model‑driven decision making
• Translate business, operational, and technical requirements into scalable solution architectures supporting enterprise systems and integrations
• Define integration patterns, interface specifications, and interoperability requirements across DoD and partner systems
• Establish architecture governance, modeling standards, and technical baselines; support design reviews and leadership briefings
• Collaborate with engineering, cybersecurity, functional, and program teams to resolve risks, gaps, and cross‑domain dependencies
• Contribute to technology roadmaps, transition planning, and implementation strategies for enterprise transformation

• U.S. citizenship with an active Secret clearance or ability to obtain one
• 7+ years of experience designing enterprise, system, or solution architectures in DoD or comparable environments
• Demonstrated systems engineering capability, including decomposition of complex systems and modeling of structure, behavior, interfaces, and data
• Working knowledge of SysML/UML modeling approaches and experience with recognized MBSE tools (e.g., Cameo, Magic Draw, Sparx EA, Rhapsody, GENESYS)
• Familiarity with DoDAF, UAF, or similar architecture frameworks
• Strong communication skills, including experience briefing technical concepts to senior stakeholders
• Bachelor's degree in Systems Engineering, Computer Science, Engineering, Information Systems, or related field (or equivalent experience)
• Creativity and adaptability in problem‑solving
• Ability to work with clients to understand their needs
• Strong organizational and time‑management skills
• Excellent written and verbal communication skills
• Professional presence

• Active Secret clearance
• 5+ years of hands‑on MBSE / digital engineering experience in complex systems environments
• Experience supporting DoD logistics, transportation, or ERP modernization programs
• Experience integrating COTS/ERP platforms with custom DoD systems
• Familiarity with cloud architectures, Dev Sec Ops , or zero‑trust environments in DoD (e.g., AWS Gov Cloud, IL4/IL5)
• Knowledge of DoD acquisition lifecycle and business process reengineering
• Relevant certifications (e.g., INCOSE CSEP/ESEP, OCSMP, TOGAF, SAFe, AWS/Azure)
• Ability to work in a team environment, as well as independently
• Strong customer and vendor relationship skills
• Demonstrated ability to comply with data standards and policies
• Motivation to learn new technologies and methodologies that demonstrate value
• Past experience working with a Federal agency
• Department of War, etc. experience is a plus!

• Competitive salaries
• Generous Paid Time Off (PTO) package
• Paid holidays aligned to the Federal calendar
• Full health benefits including medical, dental, vision, and life insurance
• 401(k) retirement plan
• Team building events
• Professional development support

CSCI complies with all applicable Federal, state, and local employment regulations. Please reach out to Human Resources for any questions.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. CSCI provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance…