Konzel named Donjon VP

Konzel named Donjon VP    Donjon Marine, based in New Jersey, has appointed Stephen N. Konzel to vice president of operations and engineering.
   Konzel has been vice president and general manager of NETSCo Naval Architecture & Marine Engineering since 2007. He also held management positions at Cleveland Shiprepair Co., Toledo Shiprepair Co., and Todd Pacific Shipyards.