Overview of results on jets from the CMS collaboration

This talk reviews recent experimental results on jet production and properties in heavy-ion collisions from the CMS Collaboration. These studies include various energy loss phenomena (dijet and photon-jet energy imbalance, jet nuclear modification factors, tagged b-quark jets); observables characterizing jet properties like jet shapes and fragmentation functions; and measurements of high-$p_T$ charged hadrons from jet fragmentation (nuclear modification factors up to 100~GeV/$c$, azimuthal asymmetry up to 60~GeV/$c$ and two-particle correlations triggered by a high-$p_T$ hadron). All of the presented results utilize the high statistics PbPb data, about 150~$\mu b^{-1}$, collected in late 2011 at the LHC