Dionysis Karamitopoulos

GRC Security Architect focused on risk ownership, control design and audit-ready compliance models. Experienced in ISO/IEC 27001:2022, ISO/IEC 27701 privacy governance, NIS 2 readiness, GDPR alignment and compliance auditing, with a technical security background that helps translate cybersecurity and privacy requirements into measurable governance outcomes.

Compensation: €2,500+ net/month (14 salaries).

Independent Advisor | Cybersecurity, GRC & AI Risk at Guidepoint (2026-06 – Present)

Independent Advisor within Guidepoint's global expert network, supporting paid client consultations in cybersecurity governance, GRC, cyber risk, security architecture, AI security governance and third-party risk.

• Selected for client consultations on cybersecurity governance, AI risk, third-party security and digital fraud prevention.

Founder & Creator / GRC Product Lead at GRC Hub Platform (2026-02 – Present)

Designed and developed GRC Hub, a Governance, Risk and Compliance platform focused on risk management, control ownership, evidence management, audit readiness, vendor risk tracking and compliance workflows.

• Currently piloted with 4 German companies, validating its practical value in real business environments.

Freelance GRC Consultant at Fiverr Platform (2025-11 – Present)

Provide freelance GRC consulting services through Fiverr, helping clients assess their security posture, identify control gaps and understand where existing security processes or tools need improvement. The work connects risk, compliance and security operations into a practical improvement path.

• Conduct gap analysis and risk assessments to identify vulnerabilities, control weaknesses and security governance gaps.
• Develop remediation roadmaps based on findings, helping clients prioritize improvements across security controls, tools, processes and compliance requirements.

IT Systems and Integration Engineer at Simtec S.A. (2025-03 – 2025-10)

Led the company's security infrastructure build-out across network security, endpoint governance and ISO/IEC 27001:2022 readiness, covering firewall deployment, secure access, Intune/Defender configuration, policies and control alignment.

• Led ISO/IEC 27001:2022 readiness work, including policies, risk assessment support, control alignment and certification preparation.
• Built security infrastructure from the ground up, including firewall deployment, VPN access, network controls and secure configuration.
• Installed and managed Intune and Defender for Endpoint, applying security baselines, device compliance rules and endpoint governance.

MIS Engineer & System Administrator at Regency Entertainment S.A. (2023-10 – 2025-03)

Held infrastructure, endpoint security and security operations responsibilities in a casino environment. From Mar 2024 to Dec 2024, participated in an Information Security Analyst training and operations program for Regency Entertainment S.A. through CBS LAN A.E. and later Lancom Ltd.

• Managed endpoint and access security controls, including Defender for Endpoint, Intune, Active Directory and GPOs.
• Supported endpoint protection, access management and internal security controls across business-critical casino systems, improving operational resilience and ISO/IEC 27001:2022 compliance alignment.

Support Engineer at SingularLogic (2022-07 – 2023-10)

Provided technical support for corporate clients across software, hardware and service requests, building strong foundations in troubleshooting, client communication and documentation.

MSc in Cyber Security – University of Derby (2026-10)

Advanced Professional Diploma in Cyber Security – European International University - Paris (2025-10 – 2026-07)