Sallie Mae of Reston named Kevin Moehn executive vice president, sales and originations; Bill Rachal senior vice president, corporate finance; Denny Wentworth senior vice president, higher education sales; Somsak Chivavibul vice president, financial planning and analysis; Steve O'Connell vice president, structured finance; Ron Phillips vice president, implementation and key schools, and Joyce Shaw vice president, human resources operations.
Contextware of Annandale named David Austin president and chief operating officer.
Protiviti, of Columbia, named Beth Anna Varson senior manager and Matthew Petito manager.
Charron Construction Consulting of Sterling named Chris Burk and Jeryl Ann DiPietro senior project managers.
McNeil Technologies of Springfield named Gerry Decker chief operating officer.
Weidlinger Associates of New York named Jerome Rasgus associate principal in its Washington office.
Cox Communications Northern Virginia of Herndon named Jason Welz vice president of Cox Business Services.
Dimension Data Holdings of Reston named Jere Brown senior vice president, national sales; Paul Moughan vice president, Northeast region sales; Juan Hernandez vice president, Southeast region sales, and Scott Cruikshank vice president, Mid-Atlantic sales.
The Association of Military Banks of America of Warrenton named Andrew M. Egeland Jr. president and chief executive.
The Israel Project of Washington named Michael R. Holub director of development.
Anne Arundel Community College of Arnold named Mary Ellen Mason interim director of the Hospitality, Culinary Arts and Tourism Institute.
Slenker Land of Burke named Mark Babbitt vice president.
Re/Max of Frederick named Barbara Baumler sales manager, Waldorf office.
Sonnenschein Nath & Rosenthal of Washington named Thomas C. Jensen partner, environmental and energy group.
SunTrust Bank of Greater Washington named Michelle Almaroof assistant manager, Capital Plaza office.
Environics Communications,of Washington named Tracy Kughoff account supervisor.
Send information about promotions, appointments and personnel moves in the Washington area to Appointments, Business News Department, The Washington Post, 1150 15th St. NW, Washington, D.C. 20071-5302. All material must be submitted in writing.