Search for Supersymmetry at CMS in all-hadronic final states

Searches for Supersymmetry in final states with jets and missing transverse energy are presented. They were performed with data samples corresponding to up to $1.1\;\textrm{fb}^{-1}$ of integrated luminosity collected by the CMS experiment at the LHC in $pp$-collisions at a center-of-mass energy of $7\;\textrm{Te}\kern-0.06667em\textrm{V}$. No excess of events was observed above the expected Standard Model background, which has been measured using various data-driven techniques. Exclusion limits on the parameters of the constrained minimal supersymmetric extension to the Standard Model were derived