Cybersecurity Engineer

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.

• Master's degree in Information Technology, Cybersecurity, Computer Science, or a related field.
• Minimum 10 years of professional IT experience, including at least 8 years in cybersecurity, security operations, or a similar role.
• Possession of at least 3 among the following certifications: GCED, GPPA, GCWN, GCUX, GCCC, SSCP, CCSP, CISSP, CSSLP, GSEC, ECSA, SCPO, or equivalent internationally recognised certifications.
• Strong knowledge of cybersecurity frameworks, standards, methodologies, best practices, controls, threats, risks, and security technologies.
• Good understanding of secure development lifecycle (SDLC), security architecture principles, and security-by-design and privacy-by-design approaches.
• Knowledge of legal, regulatory, compliance, and governance requirements related to cybersecurity.
• Familiarity with Privacy-Enhancing Technologies (PETs) and modern cybersecurity solutions and trends.
• Ability to analyse business and user requirements, create security architectures and specifications, and design resilient security solutions.
• Experience in security solution integration, control selection, and stakeholder management.
• Very good command of English (minimum C1 level).

• Provide PKI infrastructure operations and maintenance, including certificate lifecycle and cryptographic key management.
• Support security monitoring, incident handling, and user assistance activities.
• Contribute to PKI architecture improvements and integration with cloud and identity management solutions.
• Manage security logging and monitoring platforms, including logging strategy, threat intelligence integration, use-case engineering, and security orchestration.
• Perform vulnerability management activities, including scanning, risk prioritisation, remediation governance, exposure analysis, and reporting.
• Support application security operations testing, including SAST and DAST, platform management, findings coordination, and automation.
• Operate and maintain PAM platforms, including privileged account lifecycle management, segregation controls, access reviews, credential management, and compliance support.
• Develop, implement, maintain, test, and upgrade cybersecurity solutions and controls.
• Monitor the effectiveness and performance of cybersecurity controls and ensure secure operation of security technologies.
• Draft documentation and standard operating procedures, update technical documentation, and support stakeholders in defining and negotiating security requirements.
• Provide expertise, guidance, and secure configuration recommendations for security tools and processes.
• Handle escalated incidents and service requests, troubleshoot technical issues, and maintain accurate ticket updates.
• Support users and customers on cybersecurity-related matters and secure system configurations.
• Ensure all activities comply with regulatory requirements and support the Group Anti-Bribery and Corruption Policy implementation.

This role is an onsite opportunity in Poland. CVs must be submitted in English. Quento is an equal opportunity employer and collects and processes personal data in accordance with the EU GDPR, using application information solely for recruitment purposes.