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Expert Systems Architect

Markon

$160,000 - $185,000
Sep 14, 2025
Springfield, VA, USA
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Markon is seeking an Expert Systems Architect to support the NGA in directing the design, development, maintenance, and documentation of solution architectures, ensuring traceability to the Enterprise architecture and Enterprise.

Requirements

  • Enterprise Architecture, Solution Architecture, Data Architecture, Department of Defense Architecture Framework (DoDAF), or Intelligence Community’s (IC) Program Architecture Guidance (PAG)
  • Experience leading the design and development of solutions for complex applications problems, API design, data services, platform services, cloud services and infrastructure services to meet user requirements and align to strategic goals and the Enterprise Architecture.
  • Working knowledge of Model-Based Systems Engineering, processes, tools and
  • Federated Enterprise Architect Certifications: Certified Enterprise Architect
  • National Defense University, College of Information and Cyberspace, Enterprise Architecture Certification

Responsibilities

  • Assists Government in directing the design, development, maintenance, and documentation of solution architectures ensuring traceability to the Enterprise architecture and Enterprise
  • Guides the analysis of user requirements, procedures, and problems to automate or improve existing systems and review computer system capabilities, workflow, and scheduling
  • Guides development of proposed changes to the solutions architecture design based on analysis of requirements and new technology.
  • Oversees and coordinates the work of Senior-, Mid-, and Junior-level Systems Architect

Other

  • An active TS/SCI with a CI Polygraph (Preferably from this client) is required
  • Bachelor's degree or higher in: Computer Science, Information Technology, Engineering, Engineering Management, Management Information Systems, or related STEM degree program, or related equivalent additional experience
  • 18+ years of experience (Expert-level) in government or industry in relevant work areas
  • Master’s degree in: Computer Science, Information Technology, Engineering, Engineering Management, Management Information Systems, or related STEM degree program
  • Previous NGA and/or NSG/ASG program/project work experience