  Jets in relativistic heavy-ion collisions (HICs) interact with the
quark-gluon plasma (QGP), leading to effects such as a suppression of jet
yields and a modification of internal jet structure that are used to measure
the properties of the QGP. These proceedings show the inclusive jet nuclear
modification factors in Pb--Pb collisions in various centrality classes at
$\sqrt{s_{\rm NN}}$ = 5.02 TeV recorded with the ALICE detector for resolution
parameters up to $R$ = 0.6 for momenta down to 40 GeV/$c$. The analysis
utilizes machine learning techniques to correct the large background in HICs,
extending the measurement of inclusive jets to lower jet $p_{T}$ and larger $R$
than previously achieved in HICs at the LHC. A new suite of measurements
characterizing groomed jet splittings using both the Soft Drop and Dynamical
Grooming algorithms in central and semi-central Pb--Pb collisions will also be
presented. The groomed jet radius, $\theta_{\rm g}\equiv R_{\rm g}/R$, the
groomed jet momentum fraction, $z_{\rm g}$, and the transverse momentum of the
groomed splitting, $k_{\rm T, g}$ are also reported. All measurements are fully
corrected through unfolding and compared to various theoretical calculations.
