  We express the low-frequency shot noise in a disordered normal-metal -
superconductor (NS) junction at finite (subgap) voltage in terms of the normal
scattering amplitudes and the Andreev reflection amplitude. In the multichannel
limit, the conductance exhibits resonances which are accompanied by an
enhancement of the (differential) shot noise. In the study of multichannel
single and double barrier junctions we discuss the noise properties of coherent
transport at low versus high voltage with respect to the Andreev level spacing.
