  With its enormous number of produced neutrinos the LHC is a prime facility to
study the behaviour of high-energy neutrinos. In this paper we propose a novel
search strategy for identifying neutrino scattering via displaced appearing
jets in the high granularity calorimeter (HGCAL) of the CMS endcap in the high
luminosity run of the LHC. We demonstrate in a cut-and-count based analysis how
the enormous hadronic background can be reduced while keeping most of the
neutrino signal. This paper serves as a proof-of-principle study to illustrate
the feasibility of the first direct observation of high-energetic neutrinos
coming from $W$ decays.
