Harry J. Conn, A. Joseph Hering, Milton H. Neidlinger and James P. Sheridan have been named senior vice presidents of the Allegheny Beverage Corp. Conn, Hering and Neidlinger have been officers of the corporation for about 10 years. Sheridan is president and general manager of Allegheny Pepsi-Cola Bottling Co., an Allegheny subsidiary.

In a related development, Lynne K. Zusman has been named vice president and general counsel of Allegheny Beverage. Zusman was formerly deputy general counsel for litigation at the Department of Health and Human Services.

Anthony Maestri Jr. has been promoted to vice president for production electronics of E-Systems Inc.'s Melpar Division in Falls Church.

William H. Choquette has been promoted to senior vice president and manager of the Mid-Atlantic office of the Gilbane Building Co. of Providence, R.I.

Brian Riley has been promoted to director general of Flow General Inc.'s biomedical division.

Theodore R. Montuori has been appointed vice president of Mobile Microfilming Corp. in Baltimore. Montuori was formerly director of customer technical services of the Eastman Kodak Co.'s business systems markets division.

Kenneth Litaker has been named director of management information services of Falconer Security Printers Inc. of Columbia, Md.

H. Alan Brangman has been named assistant project manager of the Oliver T. Carr Co.'s department of development. Brangman was formerly a project architect with RTKL Associates Inc. in Baltimore.