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@0008299

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System Security Engineer at Thesshellas Security installing and troubleshooting electronic security systems.

Greece

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What I'm looking for

I’m looking to apply my technical knowledge and further develop my skills in cloud support, IT operations, and troubleshooting within an international team.

At Thesshellas Security, I installed and configured CCTV and alarm systems for commercial and residential clients. I diagnosed technical and security-related issues and provided on-site customer support.

Through the ReGeneration Cybersecurity Lab, I gained practical experience with Microsoft Azure, identity and access management, networking, and security monitoring. I also worked on an Azure cloud security project and developed an RFID-based access control system using Raspberry Pi Pico W and Python.

Experience

Work history, roles, and key accomplishments

Bar Manager, Bartender and Barista

Tramondo-Belmondo cafe bar

Jan 2020 - Jan 2026 (6 years)

Managed daily operations including inventory, orders, and supplier coordination. Delivered high-quality customer service, handled cash management, and trained and supervised staff to improve efficiency and service quality.

Inventory Management Customer Service Cash Handling Corporate Trainer Team Supervision

System Security Engineer

Thesshellas Security

Jan 2023 - Jan 2025 (2 years)

Installed and configured electronic security systems (CCTV & alarm systems) for commercial and residential clients. Diagnosed and resolved technical and security-related issues, provided on-site customer support, and collaborated with team members to deliver projects on time.

CCTV Alarm Systems Technical Troubleshooting Customer Support Security Compliance

Education

Degrees, certifications, and relevant coursework

CompTIA

CompTIA Security+, Cybersecurity

2026 -

CompTIA Security+ certification, expected completion in August 2029.

ReGeneration Academy for Digital Acceleration

Cybersecurity Lab Certification, Cybersecurity

Cybersecurity Lab powered by TITAN, providing practical experience with Microsoft Azure, identity and access management, networking, and security monitoring.