Moffet, Larson & Johnson Inc., a Falls Church, Va.-based engineering firm, named A. Richard Burke executive vice president and chief operating officer.
KCI Technologies Inc., an engineering company in Baltimore, appointed Michael Potter and William Delancey senior project managers.
Images, an Annapolis-based publisher of note cards, calendars and posters, named Gyle Stocks photographer.
The Scotsman Group Inc., a Baltimore-based manufacturer and distributor of mobile offices and modular buildings, appointed Stuart A. Kunicki executive vice president of Williams Scotsman, the mobile office division.
The Harbour School in Annapolis named Betsey Hottel director of development.
COMSAT Mobile Communications in Washington appointed Richard Bourdon manager of customer service.
Segall Majestic Photography Inc., a regional school photography company, promoted Jeffrey D. Segall to president. Mr. Segall will continue as vice president of Majestic Color Labs.
Potomac Electric Power Co. named Susann Felton vice president of materials, John D. McCallum vice president of corporate tax, Anthony J. Kamerick, comptroller, Richard W. Cioni assistant comptroller and Peyton G. Middleton Jr. manager of investor relations.
Western Maryland College in Westminster named Dr. Joan D. Coley dean of the Graduate Affairs program.
Snelling Temporary Services in Timonium appointed Whitney Werner to the sales staff.
North Oaks, a life-care retirement community in Baltimore named Lisa Peacock transportation coordinator.
Lewis & Zimmerman Associates Inc., a consulting engineering firm with offices in Baltimore, Rockville and San Diego named Thomas M. Simpson senior project manager.
Pulsar Data Systems Inc., a supplier of microcomputer network systems and services in Lanham, named Edward G. Viltz vice president and chief operating officer.
Arcata Graphics, a Baltimore-based publication and book printer, named Wayne Lynn vice president and division manager of Arcata/Clarksville.
The Catholic Review, the newspaper of the Archdiocese of Baltimore, promoted Daniel Medinger to associate publisher.
Long & Foster Realtors appointed Gail Clayton, formerly with Century 21, new associate in the Catonsville office. Joan Kerr is manager of the office.
NASDAQ Stock Market in Washington named Cameron C. Brown and Jeffrey E. Salkin manager of media services in the Washington offices. Ms. Brown was formerly with the Associated Press Broadcast division, and was associate media director at Johns Hopkins University. Mr. Salkin has worked as a television news reporter and anchor at Maryland Public Television, WBAL-TV and WJZ-TV.