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DTSI Management Team

President & CEO
Mr. Manuel Marrufo, with thirty years of experience in financial and general management, serves as President and Chief Executive Officer of DTSI.  Marrufo’s tenure at DTSI has spanned over twenty years, including his time serving as the company’s Chief Financial Officer. In his capacity as CEO, he is directly involved in all levels of company day-to-day operations which include customer liaison, finance, sales, technology, and compliance.  He also sets policies and strategies for meeting company objectives and the continuance of DTSI’s culture as a customer driven company.
Mr. Marrufo graduated from the University of Texas at El Paso with a Bachelors in Business Administration, where he also earned an MBA.  He is licensed in Texas as a Certified Public Accountant.

Vice President & Controller
Mr. Victor D. Contreras has been in the DTSI family for over twenty years. He has served as Finance Officer and now as Vice President and Controller of the company. With over twenty years experience in public and private accounting management, Contreras oversees all facets of corporate, contract, and financial operations for DTSI.
Mr. Contreras received both a Bachelors and Masters degrees in Business Administration from the University of Texas at El Paso.  He is a Certified Public Accountant licensed in the state of Texas with memberships in the Texas Society, and the American Institute, of Certified Public Accountants.

Vice President, Program Management/Southwest Division Manager
Mr. Brian L. Hickok, with over forty years of progressively responsible experience in the field of Information Technology (IT), spanning both the government and commercial sectors, serves as Vice President, Program Management and Southwest Division Manager.  His responsibilities include client relations, staffing and retention, business management, project management, new business development and contract management.
Mr. Hickok served 20 years in the United States Air Force specializing in large IT projects and subsequently managed IT enterprises for several major public and private organizations. He has been on the DTSI team for over ten years.

Vice President Operations
Mr. David Ramos has been a part of the DTSI family for over twenty-two years.  His thirty years experience with commercial and governmental entities, both domestic and international, includes not only managing IT projects, but also heading Human Resources efforts to support them.
As Vice President of Operations, Ramos focuses on planning market strategy, opportunity capture management, and general business development with governmental customers throughout the United States.  He also assists in overseeing business operations for the Southwest Division of DTSI.

 

 


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