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CSCI Consulting

Modernizes business systems and financial operations

System Architect - MDDI/MBSE

IT OperationsConfirmed live in the last 24 hours
Full-timeNo salary listedRemote

About the Job

Requirements

  • U.S. citizenship with an active Secret clearance or the ability to obtain one.
  • At least 7 years of experience designing enterprise, system, or solution architectures in Department of Defense or comparable environments.
  • Demonstrated systems engineering capability, including decomposition of complex systems and modeling of structure, behavior, interfaces, and data.
  • Working knowledge of Systems Modeling Language and Unified Modeling Language modeling approaches and experience with recognized Model-Based Systems Engineering tools such as Cameo, MagicDraw, Sparx Enterprise Architect, Rhapsody, or GENESYS.
  • Familiarity with Department of Defense Architecture Framework, Unified Architecture Framework, or similar architecture frameworks.
  • Strong communication skills, including experience briefing technical concepts to senior stakeholders.
  • A bachelor's degree in Systems Engineering, Computer Science, Engineering, Information Systems, or a related field, or equivalent experience.
  • Strong written and verbal communication skills, with the ability to brief technical information to both technical and non-technical stakeholders.
  • Creativity and adaptability in problem-solving.
  • Ability to work with clients to understand their needs.
  • Strong organizational and time-management skills.
  • Professional presence.

Responsibilities

  • Lead development and maintenance of system, operational, data, and integration architecture using Model-Based Systems Engineering and Department of Defense Architecture Framework or Unified Architecture Framework frameworks.
  • Develop and manage system models using Systems Modeling Language and Unified Modeling Language to capture 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 Department of Defense 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.

Desired Qualifications

  • Active Secret clearance.
  • At least 5 years of hands-on Model-Based Systems Engineering or digital engineering experience in complex systems environments.
  • Experience supporting Department of Defense logistics, transportation, or enterprise resource planning modernization programs.
  • Experience integrating commercial off-the-shelf or enterprise resource planning platforms with custom Department of Defense systems.
  • Familiarity with cloud architectures, DevSecOps, or zero trust environments in the Department of Defense, such as AWS GovCloud and Impact Level 4 or Impact Level 5.
  • Knowledge of the Department of Defense acquisition lifecycle and business process reengineering.
  • Relevant certifications such as INCOSE CSEP/ESEP, OCSMP, TOGAF, SAFe, AWS, or Azure.
  • Ability to work in a team environment and 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 or local government agency.
  • Department of War experience.

About the Company

CSCI Consulting

Modernizes business systems and financial operations

CSCI Consulting designs and improves technology, financial processes, and management systems for federal, state, and commercial clients. Its consultants connect finance and IT expertise to address problems that span accounting controls, data quality, and the systems behind daily operations. Engagements run from planning and process redesign through software implementation, testing, and ongoing system support, with services tailored to each organization. The firm also develops training for client teams adopting changed processes and technology, and earns revenue through consulting and project delivery contracts. Founded in 2002, CSCI is headquartered in Indianapolis, Indiana.

Company size
201-500
Company stage
Not listed
Total funding
Not listed
Headquarters
Indianapolis, IN
Founded
2002

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