QCI provides best-in-domain experts in cost, engineering, and architecture analysis, and modeling & simulation who draw on powerful past performance. Our signature ‘Quaternion-Based Approach’ integrates the four disciplines to help customers make confident decisions with lasting value.

All QCI team members are equally effective and comfortable in private industry, military or intelligence environments. QCI selects employees based on stringent criteria. Integrity, good moral judgment, a strong professional background, resourcefulness, and communication skills are among the assets we require and value most. QCI employees have a thorough understanding of the entire program lifecycle, sharing that knowledge with our customers and partners so they can make decisions with confidence.

Education Breakdown

Education Level


Master's & Bachelor's Degree


Bachelor's Degree

Educational Focus


Engineering, Physical Science, Computer Science


Business, Accounting, Finance


Mathematics, Ops Research