Consorzio IRIS/Ministero Beni Culturali, Rome, Italy
        - Librarian, Music Conservatory of Santa Cecilia in Rome (June 1986-March 1990);
        - Librarian, Discoteca di Stato in Rome (July 1993-May 1994);

Istituto di Bibliografia Musicale (IBIMUS), Rome, Italy
        - Organisation of the music archives of Rieti Cathedral (1985-1986);
        - Cataloguing of the music archives of the Basilica of San Giovanni in Roma (1990-1992);

Editorial Office "Nuova Rivista Musicale Italiana" (ERI), Rome, Italy
       Collaboration with the Editorial Officer (1991-1992);

University of Malta, Malta
        1) Lecturer in Musicology, Music Studies Program (Oct. 1994 - Sept. 1999)
        2) Consultant Librarian, Audiovisual Library (Oct. 1994 - Sept. 1999);

Mdina Cathedral Museum, Malta
       Organisation of the exhibition: Sona volant, scripta manent. 17th Century Italian Printed Music Collection
        at the Mdina Cathedral (8-16 May 1999);

University Student House Library, Rome, Italy
        Part-time collaboration (Jan.-Apr. 2000);

École française de Rome, Italy
        Publication Officer (May 2000-);

Regular contributor of articles and book/music reviews in the magazines "Amadeus","Medioevo",
     "Hortus Musicus", "Orfeo nella rete", "Archeo", Progress", "Progress Viaggi"  (2001-).