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# CISO Security Solution Architect

- **Company:** Base 3
- **Location:** Brussel, Belgium
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Amazon Web Services, Microsoft Azure, Software as a Service, Cloud Computing Security, Cyber Security, Data Governance, Data Security, PCI Data Security Standards, Unstructured Data, Data Classification, Software Security
- **Published:** August 20, 2026
- **Apply:** https://www.careerboard.com/be/en/find-jobs-in-Belgium/-30704B4330375927C6/

## About the Role

* Senior cybersecurity architecture experience: proven experience as a security/solution/enterprise architect delivering end-to-end security architecture in large, complex, regulated environments, including architecture governance, design validation, standards, patterns, and stakeholder engagement with business, IT, risk, compliance, and engineering teams.
 * Strong data protection and data security architecture experience covering data classification, discovery, inventory, labelling, data governance, retention/disposal, data lifecycle controls, structured and unstructured data, and CIA/risk-based control selection.
 * Strong cloud security (Azure, AWS, SAAS) experience, application security, infrastructure protection.
 * Familiarity with regulatory frameworks (eg, GDPR, Swift CSP, DORA, PCI-DSS, SOX).
 * Excellent communication and stakeholder engagement skills.

Assets:

 * Experience in financial services or critical infrastructure environments.
 * Ability to mentor and build security awareness across teams.

## Description

The CISO Solution Architect plays a pivotal role in designing and implementing enterprise-wide security architecture. This position bridges technical and business teams, translating security requirements into actionable designs. The architect ensures that solutions are scalable, compliant, and aligned with Euroclear's strategic goals


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