Welcome to JeTSI

Jeffries Technology Solutions, Inc. is a Woman-Owned Virginia-based consulting company providing

  • Systems Engineering/Architecture
  • DoDAF Modeling
  • Cost Estimation and Analysis

If you are in need of specialized assistance with programmatic or technical challenges, JeTSI can provide the insight and experience needed to find the best way forward.

For more information on JeTSI’s corporate history please look here.


From requirements analysis to prototyping, JeTSI can help design the system you actually need. Our engineers understand the software and the hardware needed to make your project a reality.

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JeTSI has been on the forefront of applying Model Based Systems Engineering  services and products utilizing the Department of Defense Architectural Framework (DoDAF) on large aerospace projects.

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Cost Estimation & Analysis

JeTSI costs analysts understand the interrelationships between the various factors affecting cost and schedule, as well as the ties between these factors and requirements.

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