Director of Blockchain Security Engineering & Crypto Solutions

Mastercard; Greystones; On-site; EUR 140,000 - 190,000; Full time

Job summary

Mastercard is seeking a Director of Security Engineering for Blockchain and Digital Solutions. You will lead a team of security engineers, shaping security-by-design across Crypto Products, Blockchain Networks, Prepaid Services, Cardholder Services and Payment Optimization programs.

You will influence architecture, guide risk-based decisions, and ensure regulatory compliance with the highest standards. The role requires strategic leadership, deep cryptography knowledge, and the ability to

Qualifications

• Experience leading information security engineers to secure software products, including cryptocurrency related workloads.
• Passion for cybersecurity controls, governance, and risk management.
• Analytical mindset with strong knowledge of security practices and standards.

Responsibilities

• Lead a security engineering team, guiding career growth, project support, performance and quality.
• Mature security engineering capability, clarify procedures, build skills, improve consistency and scalability.
• Advise engineering and business leaders across Cryptocurrency Blockchain Products and Digital Solutions programs.
• Specify and implement security requirements and architectural patterns for large-scale crypto products.
• Lead security reviews of new and existing tech solutions following internal and industry standards.
• Support teams in managing security risks to an acceptable level with reporting and analysis.
• Cultivate relationships with stakeholders across business units and leadership.

Skills

Team leadership

Cryptography

Blockchain security

Security governance

Application security

Regulatory compliance

Risk management

Communication

Job description

Mastercard is seeking a Director of Security Engineering for Blockchain and Digital Solutions. You will lead a team of security engineers, shaping security-by-design across Crypto Products, Blockchain Networks, Prepaid Services, Cardholder Services and Payment Optimization programs.

You will influence architecture, guide risk-based decisions, and ensure regulatory compliance with the highest standards. The role requires strategic leadership, deep cryptography knowledge, and the ability to