Security Testing Specialist

Qualco
Full-time Luxemburg City, Luxembourg Computer Occupations
Posted:
February 19, 2026
Location:
Luxemburg City, Luxembourg, Luxembourg

Job Description

At Quento, the ICT arm of the Qualco Group, we deliver comprehensive and innovative solutions across AI, Digital Engineering, Cloud, and Cybersecurity, helping businesses accelerate digital transformation. With a presence in Greece, Luxembourg, and Belgium, and backed by the expertise of the Qualco Group, we combine deep technical knowledge with strategic partnerships to support business growth.

Quento Technologies seeks a highly motivated and experienced Security Testing Specialist to prepare and execute analysis of the applications from a security point of view. At Quento, we empower our people to innovate and lead in delivering transformative ICT solutions to our clients worldwide. Our high-performing, dynamic, and collaborative environment fosters professional growth at every stage. As a Security Testing Specialist, you will be responsible for including an analysis of the available documentation source code, of the architecture, and penetration testing.

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Job Overview

Job Type: Full-time
Location: Luxemburg City, Luxembourg
Posted: February 19, 2026
Deadline: March 31, 2026