Antonios Seferis

Antonios Seferis is a seasoned Senior Security Engineer currently employed at Obrela since April 2023, specializing in the design, implementation, and support of security systems for global clients. Prior to this role, Antonios served as a Senior Security Engineer at Eurobank, focusing on network security policy modification and needs assessment. From April 2017 to August 2022, Antonios worked as a Network Security Analyst at 3M, supporting global UTM and remote access environments. Antonios also accumulated experience as a Security Engineer at NTT Com Security and a Network Specialist Tier 2 at AT&T, where responsibilities included managing customer networks and troubleshooting complex issues. Additionally, Antonios has experience in IT instruction and technical support roles, complemented by an education in Electronic Engineering and a CCNA certification.