We are seeking a Cybersecurity Specialist with experience in blockchain and digital assets, digital asset infrastructure, and blockchain-based services from evolving cyber threats.

Responsibilities

• Monitor, detect, and respond to cybersecurity threats across blockchain and cloud environments.
• Conduct security assessments, vulnerability management, and penetration testing.
• Secure digital asset custody platforms, wallets, key management systems, and blockchain integrations.
• Review smart contracts, APIs, and blockchain applications for security vulnerabilities.
• Implement security controls aligned with regulatory and compliance requirements.
• Investigate security incidents and perform root cause analysis.
• Collaborate with Engineering, DevOps, and Risk teams to enhance platform security.

Profile

• Minimum Bachelor's degree in IT/Computer Science or other relevant discipline
• 7+ years of experience in Cybersecurity, Information Security, or Security Operations.
• Experience securing blockchain, cryptocurrency, or digital asset platforms.
• Strong knowledge of cryptography, PKI, HSM, MPC wallets, and key management.
• Experience with SIEM, EDR, IDS/IPS, vulnerability scanning, and threat hunting.
• Knowledge of blockchain protocols, wallet security, smart contracts, and digital asset custody.
• Familiarity with cloud security (AWS/Azure/GCP).
• Hands-on experience with security frameworks such as NIST, ISO 27001, or CIS Controls.
• Experience in banking, fintech, digital assets, or cryptocurrency industries.
• Certifications such as CISSP, CISM, CEH, CompTIA Security+, or blockchain security certifications.
• Knowledge of Ethereum, Bitcoin, tokenization, and smart contract security.

GDPR MESSAGE: Our privacy policy has been updated to comply with the new regulations. We invite you to consult it by clicking here: https://www.viseo.com/fr/politique-de-confidentialite. The VISEO Group uses the data collected as part of your application to assess your suitability for the job in question. We use the Jazz HR tool to help us in our recruitment process. This tool complies with current regulations on the protection of personal data. The tool is hosted in the United States and is PrivacyShield certified for HR data. In all cases, we may keep your file for 5 years so that we can contact you again if another position matches your profile. You may, of course, object to this. To find out more about how your data is used and how you can exercise your rights, please consult our privacy policy https://www.viseo.com/fr/politique-de-confidentialite.