Penetration Tester / Cyber Risk (m/w/d) Köln Teilzeit Deloitte GmbH PENETRATION TESTER Köln Vollzeit Zync Group Penetration Tester | IT-Security Expert (m/w/d) | Offensive Cyber Security | Automotive | Applications and Infrastructure (m/w/d) in Ulm Ingolstadt Vollzeit Mercedes-Benz Tech Innovation