Exhibit 99.1

Lieutenant General (Ret.) Frank Libutti Appointed Chairman of the Board and
Interim Chief Executive Officer of Digital Fusion, Inc.

     HUNTSVILLE, Ala.--(BUSINESS WIRE)--Sept. 7, 2005--Digital Fusion, Inc.
(OTCBB:DIGF), an information technology (IT) and engineering services provider,
announced today that its Board of Directors appointed former Under Secretary and
Lieutenant General (Ret.) Frank Libutti as Chairman of the Board and Interim
Chief Executive Officer. Lt. Gen. Libutti replaces Mr. Roy E. Crippen, III, who
served as Digital Fusion's Chief Executive Officer since 2001 and its Chairman
since March 2005. Mr. Crippen continues to serve as a Director of Digital
Fusion.
     Lieutenant General Libutti brings significant administrative and management
experience, leadership skills, and knowledge of the defense and federal services
marketplace to his new positions at Digital Fusion.
     After 38 years of military and public service, Lt. Gen Libutti retired in
2005 as the first Under Secretary for Information Analysis and Infrastructure
Protection at the newly created U.S. Department of Homeland Security. From 2002
to May 2003, Lt. Gen. Libutti served as the New York Police Department's first
Deputy Commissioner of Counter-Terrorism. Prior to the NYPD, he had a long,
distinguished and highly decorated career in the Marine Corps, retiring in
October 2002 at the rank of Lieutenant General.
     At the time of his retirement, Lt. Gen. Libutti was the Commander of the
U.S. Marine Corps Forces Pacific; Commanding General, Fleet Marine Force,
Pacific; and Commander, U.S. Marine Crops Bases, Pacific, headquartered at Camp
H.M. Smith, Hawaii. Lieutenant General Libutti is a native of Huntington, Long
Island, New York, and a graduate of The Citadel in Charleston, South Carolina.

     About Digital Fusion

     Digital Fusion is an information technology and engineering services
company that helps its customers make the most of technology to meet their
business needs. Digital Fusion's IT Services provide solutions to both
government and commercial customers, focused in the following areas: Business
Process Automation, Application Development and Data Management, Application
Security, Web Portals and Digital Dashboard, System Integration and IT Support.
Digital Fusion's Engineering Services support a variety of customers with
state-of-the-art solutions that include: Computational Aerodynamics/CFD; Optical
Systems Design, Development and Test; Thermo/Structural Dynamics; Modeling and
Simulations; Hardware-in-the-Loop Testing; Program Analysis; and Group/Flight
Planning, Execution, and Data Analysis. Based in Huntsville, Alabama, Digital
Fusion also has offices in Washington, D.C., Orlando, Florida, and New Jersey.
For additional information about Digital Fusion, visit
http://www.digitalfusion.com.
     Forward Looking Statements: All statements other than statements of
historical fact included in this release are forward-looking statements. When
used in this release, words such as "project," "anticipate," "believe,"
"estimate," "expect," "plan," "intend," and similar expressions, as they relate
to the Company or its management, as well as assumptions made by and information
currently available to the Company's management, identify forward-looking
statements. Similarly, statements herein that describe the Company's business
strategy, outlook, objectives, plans, intentions or goals are also
forward-looking statements. Actual results could differ materially from those
contemplated by the forward-looking statements as a result of certain factors
including, but not limited to: the effect of business and economic conditions;
the impact of competitive products and pricing; capacity and supply constraints
or difficulties; the Company's dependence on continued funding of U.S.
government programs; contract procurement and termination risks; competitive
factors such as pricing pressures and/or competition to hire and retain
employees, and material changes in laws or regulations applicable to the Company
businesses. Such statements reflect the current views of the Company with
respect to future events and are subject to these and other risks, uncertainties
and assumptions relating to the operations, results of operations, growth
strategy and liquidity of the Company. These statements reflect the Company's
current beliefs and are based upon information currently available to it. Be
advised that developments subsequent to this release are likely to cause these
statements to become outdated with the passage of time.


     CONTACT: Digital Fusion Inc.
              Gary S. Ryan, 256-837-2620
              gryan@digitalfusion.com