8-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C.  20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of

the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): August 16, 2006

GTSI Corp.

Incorporated in Delaware

Commission File No. 0-19394

I.R.S. Employer Identification No. 54-1248422

3901 Stonecroft Boulevard

Chantilly, Virginia  20151-1010

(703) 502-2000

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy obligation of the registrant under any of the following provisions:

oWritten communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

oSoliciting materials pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

oPre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

oPre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 5.02Departure of Directors or Principal Officers; Election of Directors; Appointment of Principal Officers

(b)           On August 16, 2006, Thomas A. Mutryn resigned his position as Chief Financial Officer of GTSI Corp. (the “Company) effective immediately.

(c)           On August 16, 2006, the Company appointed Joe Ragan, as Chief Financial Officer of the Company effective immediately.  Mr. Ragan formerly held the position of Vice President of Finance and Corporate Controller of the Company.

Mr. Ragan, 45, brings more than 20 years of progressive financial management experience to his current role, including various positions at Winstar Communications, PSEG Global, the AES Corporation and Deloitte & Touche.  Most recently he served as an interim financial executive for several privately and publicly held companies.  Over the past five years, Mr. Ragan served as “acting” Controller of Tronox Incorporated, Chief Financial Officer of Avcraft Holdings, LLC, Senior Vice President of Global Radio, S.A., and Chief Financial Officer of Para-Protect Services Inc.

Mr. Ragan graduated from the University of the State of New York with a Bachelor of Science in Accounting and received a Masters of Science in Accounting, from George Mason University.  Mr. Ragan is a Certified Public Accountant licensed in the Commonwealth of Virginia.

There is no arrangement or understanding pursuant to which Mr. Ragan was selected as an officer.  Mr. Ragan has no familial relationship with any director, executive officer, or person nominated or chosen by the Company to become a director or executive officer.  As of this time, the terms of Mr. Ragan’s employment arrangement with the Company have not been finalized.

A copy of the Company’s press release announcing Mr. Mutryn’s resignation and the appointment of Mr. Ragan is attached to this current report on Form 8-K as Exhibit 99.1.

Item 9.01Financial Statements and Exhibits

(d)Exhibits.

99.1 Press Release issued by GTSI Corp., headlined “GTSI Announces Joe Ragan as Chief Financial Officer” dated August 16, 2006.

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

GTSI Corp.
By:	/s/ James J. Leto
	James J. Leto
	President and CEO

Date:  August 16, 2006

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EX-99.1

Exhibit 99.1

GTSI Announces Joe Ragan as Chief Financial Officer

CHANTILLY, VA  — August 16, 2006 — GTSI Corp. (NASDAQ: GTSI), a leading government technology solutions provider, today announced that Joe Ragan will assume the position of Senior Vice President — Finance and  Chief Financial Officer of the Company as of August 16, 2006.  Prior to this new position, Mr. Ragan was the Vice President of Finance and Corporate Controller at GTSI Corp.

“We are delighted to have someone as capable as Joe Ragan in this critically important role,” said Jim Leto, President and Chief Executive Officer of GTSI.  “We are excited about the many positive trends we are seeing in the business, and I know that Joe will help ensure that the Company continues to move forward in terms of increased profitability, strengthened financial controls and improved financial health.”

Mr. Ragan will succeed Tom Mutryn who has decided to leave the company after three and one-half years of service.  On behalf of the Board of Directors and the Company, I want to thank Tom for his years of service to GTSI,” continued Mr. Leto.  “Coming into 2006, I asked Tom to focus on three goals — securing new bank financing, improving our liquidity, and strengthening our accounting team.  Tom has achieved each of those critical goals, and he now feels the time is right for him to explore new opportunities.  We wish him well, and we are grateful for his contribution, dedication, and hard work.”

About GTSI Corp.

GTSI Corp. is the leading information technology product and solutions provider, combining best of breed products and services to produce solutions that meet government’s evolving needs. For more than two decades, GTSI has focused exclusively on Federal, State, and Local government customers worldwide, offering a broad range of products and services, an extensive contract portfolio, flexible financing options, global integration and worldwide distribution. GTSI’s unique Technology Practices consisting of certified experts, deliver exceptional solutions to support government’s critical transformation efforts.  Additionally, GTSI focuses on systems integrators on behalf of government programs. GTSI is headquartered in Northern Virginia, outside of Washington, D.C. Further information about the Company is available at www.GTSI.com/About.

GTSI Contact
Paul Liberty
(703) 502-2540
Paul.Liberty@gtsi.com

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