Our People
Make the Difference


  • ESI Interns - Winners of the 2019 Summer Intern Presentation Showcase (SIPS)

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.
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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

  • ESI Day at Camden Yards 2019 August 12, 2019 - Yesterday, Sunday August 11th, ESI employees met at the ‘Picnic Perch’ for unlimited food, drinks and baseball fun!    We had to take occasional breaks from the heat and little ESi’ers found cooling down with LOTS of ice cream was a very effective method.    The Orioles won against the Houston Astros with an exciting finish and and a […]
  • ESi Interns Win SIPS 2019 August 9, 2019 - Congratulations to our summer interns Emily Sann, Heather DeVal and Luke Roepe on winning SIPS 2019! The Summer Intern Presentation Showcase (SIPS), is an AFCEA Central Maryland sponsored event that invites the next generation of technical professionals present their summer projects in front of a diverse audience and compete against other companies for cash prizes […]