Our People
Make the Difference


  • 2019 Holiday Party

About ESi

ESi began operations in 1998 with a vision to engineer solutions that support our customer’s mission to safeguard our country. With only a handful of dedicated employees and a single DoD contract, ESi has grown from that small group of people to a company of experts within the Intelligence Community. Today, ESi continues to develop solutions for our customers in Software Engineering, Mission Systems, Mission Assurance/COOP, Proposal Consulting, and Technology Research & Application.
Learn about ESi’s capabilities



  • Visits from our friends at the Warrior Canine Connection

In the community

Over the years ESi and its employees have generously donated their time and money to deserving charitable causes.
Learn how ESi employees are making a difference in the community



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News & Social

  • Promotions, Appointment and Retirement! January 15, 2020 - We would like to proudly  announce the promotions of Amy Steinberg as Vice President of Programs and David Thompson as Vice President of Corporate Services. Ms. Steinberg assumed responsibility for execution of ESi’s extensive portfolio of Intelligence Community programs. Mr. Thompson is responsible for oversight of ESi’s business support operations, including Finance, Accounting, Contracts, Security, […]
  • 2019 Holiday Party December 20, 2019 - Employees gathered for a night of dinner and dancing at the Chartwell Country Club!