RESTON, Va., March 28, 2007 /PRNewswire-FirstCall/ -- Raytheon Technical Services Company LLC (RTSC), a subsidiary of Raytheon Company (NYSE: RTN), has named Tom Arnsmeyer vice president of the Homeland Security Solutions product line under its newly formed Integrated Support Solutions business unit.

(Photo: http://www.newscom.com/cgi-bin/prnh/20070328/CLW021 )

Arnsmeyer has more than 26 years' experience in the technical services and aeronautics industries. Prior to joining Raytheon, he was on special assignment as vice president and lead executive for major pursuits in the homeland security market at Northrop Grumman Corp., where he also served as vice president of the company's Information Technology Security and Infrastructure Solutions operating unit. While in that position, Arnsmeyer successfully achieved competitive year-over-year sales growth and profit growth of more than 25 percent.

Arnsmeyer reports to David Dacquino, RTSC vice president and ISS general manager, and is located at RTSC's headquarters in Reston, Va.

Arnsmeyer is currently a board member of the Homeland Security and Defense Business Council and serves on the executive committee of the National Defense Industry Association. He holds a bachelor's degree in math and criminal justice from Rollins College in Winter Park, Fla., and a master's degree in computer science from the Florida Institute of Technology in Melbourne, Fla.

ISS provides a range of services and capabilities including integrated logistics support, software development, training and maintenance, installation and integration to U.S. and international customers and contractors. With the Mission Support Solutions, Integrated Range and Installation Solutions, and Product Support product lines, Homeland Security Solutions represents RTSC's strategic focus on core markets and customer satisfaction that will position the company for growth.

RTSC, a subsidiary of Raytheon Company, provides technology solutions for defense, federal and commercial customers worldwide. It specializes in Mission Support, counter-proliferation and counter-terrorism, base and range operations and customized engineering and manufacturing.

Raytheon Company, with 2006 sales of $20.3 billion, is a technology leader specializing in defense, homeland security and other government markets throughout the world. With a history of innovation spanning more than 80 years, Raytheon provides state-of-the-art electronics, mission systems integration and other capabilities in the areas of sensing; effects; and command, control, communications and intelligence systems, as well as a broad range of mission support services. With headquarters in Waltham, Mass., Raytheon employs 73,000 people worldwide.

  Contact:
  John Clemons
  703.295.2530

Photo: NewsCom: http://www.newscom.com/cgi-bin/prnh/20070328/CLW021
AP Archive: http://photoarchive.ap.org/
PRN Photo Desk, photodesk@prnewswire.com

SOURCE: Raytheon Company

CONTACT: John Clemons of Raytheon Technical Services Company LLC,
+1-703-295-2530

Web site: http://www.raytheon.com/