Oskar Grzelak

Oskar Grzelak is a Designated Service Manager specializing in security at Cisco, where they support Cisco Email Security, NGFW, and ISE services. Prior to this role, they served as a Senior Security Engineer at Atos from 2016 to 2022, focusing on high-level mail solution designs and managing various mail environments. Oskar started their career as an IT Specialist at PGKiM Sp. z o.o. from 2015 to 2016. They completed their education at Zespół Szkół Ponadgimnazjalnych im. Władysława Łokietka between 2011 and 2015.