Maj. Gen. Mark W. Westergren, USAF, has been assigned as deputy chief, Central Security Service, National Security Agency, Fort George G. Meade, Maryland.
The Intelligence Advanced Research Projects Activity, College Park, Maryland, selected Dr. Stacey Dixon as deputy director.
Engineering Services Network Inc., Woodbridge, Virginia, named Steve Dutra as its Charleston, South Carolina, area operations manager.
Vice Adm. Kurt W. Tidd, USN, has been appointed to the rank of admiral and assigned as commander, U.S. Southern Command, Miami.
Col. Thomas H. Todd III, USA, has been assigned to deputy commander, U.S. Army Research, Development and Engineering Command; and commander, Natick Soldier Systems Center, Natick, Massachusetts.
Brig. Gen. Gregory J. Mosser, USAR, has been assigned as commander, Troop Program Unit, 364th Sustainment Command, Expeditionary, Marysville, Washington.
Brig. Gen. William B. Mason III, USAR, has been assigned as director, Individual Mobilization Augmentee, Institute for Military Support to Governance, U.S. Army John F. Kennedy Special Warfare Center and School, Fort Bragg, North Carolina.
Brig. Gen. Joseph J. Heck, USAR, has been assigned as deputy surgeon and director, Individual Mobilization Augmentee, Reserve Readiness, Joint Staff, Washington, D.C.
Brig. Gen. Michael Dillard, USAR, has been assigned as deputy commanding general, Troop Program Unit, 99th Regional Support Command, Joint Base McGuire-Dix-Lakehurst, New Jersey.
Brig. Gen. Scott E. Brower, USA, has been assigned as deputy commanding general, 101st Airborne Division, Air Assault.
Maj. Gen. Darsie D. Rogers Jr., USA, has been assigned as commander, Special Operations Command Central, U.S. Central Command, MacDill Air Force Base, Florida.
Comtech EF Data, Tempe, Arizona, appointed Richard Swardh as vice president, market development.
Wynyard Group, Arlington, Virginia, appointed Derek Brown as vice president Americas and Louis F. Quijas as senior executive of law enforcement and homeland security.
Euroconsult, Paris, hired Sima Fishman as managing director of Euroconsult USA.
Buchanan and Edwards Inc., Arlington, Virginia, named Amy Bleken as CEO.
InFocus Corporation, Portland, Oregon, named Mark Housley as its CEO.
Conceptcsi, New York, appointed Kevin O’Brien as executive vice president.
Sage Communications, McLean, Virginia, hired Catherine Melquist as senior vice president of its satellite division.
Engineering Services Network Inc., Arlington, Virginia, hired Donald G. Hesseltine as director of national capital region operations.
Airbus Group, Amsterdam, appointed Dirk Hoke as CEO of Airbus Defense and Space.