Dimitris Karetsos in

Dimitris Karetsos

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Cyber Security Manager at Qualco Group
📍 Pallíni, Attiki, Greece

Dimitris is a Cyber Security Architecture & Operations Manager at Qualco Group, specializing in designing and implementing robust enterprise security architectures. His expertise includes Identity Governance, Cloud Security, and Penetration Testing. He holds an MSc in Digital Systems Security from the University of Piraeus along with OSCP and GCPN certifications.

Beyond his professional focus, Dimitris has a passion for innovative security solutions and risk mitigation. He has a creative side, demonstrated by his interest in building with Lego, and is actively involved in expanding his team by frequently posting about new hiring opportunities.

Unique fact: He has contributed to multiple CVEs, identifying vulnerabilities in products from major tech companies like Oracle and Hewlett Packard Enterprise.

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Experience
15 Years
Current Role
Cyber Security Manager
Job Level
Middle
Location
Pallíni, Attiki, Greece
Personality Overview

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Communication Style
Decision Approach
Work Preference

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Priorities

Topics Dimitris cares about

Enterprise Security
As a manager, he focuses on designing and implementing comprehensive Enterprise Security Architectures and managing threat detection operations.
Cloud Security
Holds a Google Cloud Penetration Tester (GCPN) certification and actively hires for Cloud Security Engineer roles, indicating a focus on this area.
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Career

Work history

10-2024
Cyber Security Manager
Qualco Group
2-2024 - 10-2024
Senior Security Architect - Application Security Lead
Alpha Bank
9-2023 - 2-2024
Senior Security Architect
Alpha Bank
2-2022 - 9-2023
Senior Security Architect & Engineer | Deputy Head
Motor Oil
4-2016 - 1-2022
Senior Penetration Tester - Application Security Architect
COSMOTE Mobile Telecommunications S.A.
In the press

Media appearances

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Education
4-2021 - 4-2021
588|Cloud Penetration Testing
SANS Technology Institute
2010 - 2012
MSc
University of Piraeus
Social presence
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Behavioral profile

DISC profile (public)

DISC behavioral profile

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