Location
porto, porto, Portugal
Posted
July 27, 2026
Job Description
Euronext is seeking a Senior Information Security Specialist based in Porto to strengthen its Cyber Security team and protect capital markets infrastructure. You will design and maintain cloud security controls (AWS, SAAS, Microsoft), perform vulnerability management, and drive security testing (OWASP) across the organization, mentoring colleagues and guiding incident response.
Fluency in English required; five years’ experience in information security, plus relevant certifications, are valued
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