[4] After graduating from the Jamaica School of Music, Kingston, Christian was invited to join the staff there, working as a teacher and Junior Choir director (1980–81), before returning to Dominica.

She is also a flute teacher, director of the Junior Choir at Kairi School of Music, Roseau, and the director of the acclaimed Sixth Form Sisserou Singers,[4][6][7][8] which was established in 1994 as a collaborative project between the Division of Culture and the then Sixth Form College.

[2] In 2000, she initiated the founding of the Dominica Association of Music Educators,[4] which is "committed to advocating for every Dominican child regardless of race, colour, creed or economic status, to have an opportunity to participate fully in the beauty of music not simply as a listener, but also as a creator and performer of the art form.

[4] On her retirement in 2015, Christian said that her greatest achievement through the medium of music, choral and instrumental, was that she had been able to provide a "platform for the holistic development of many young people from diverse backgrounds".

[2] In 2016, she received the Golden Drum Award, Dominica's highest cultural honour, for Excellence in Music Education.