Top Cybersecurity Jobs in Dublin

Lead and grow software teams to design, build, and operate Mastercard Fraud Platform capabilities. Drive Agile delivery, technical design, continuous improvement, staffing, mentoring, and production support while partnering with product and business stakeholders.

Lead and manage software development teams building and delivering enhancements to the Mastercard Fraud Platform. Drive Agile delivery, partner with product owners to prioritize work, act as Scrum Master for one team, ensure production support and quality, mentor staff, plan resourcing and career development, and promote continuous improvement and engineering excellence.

Lead security partner for Data Commercialization and AI programs. Advise product and engineering teams on secure design, embed security in the SDLC, lead security reviews (threat models, architecture, code), translate policies into actionable controls, and improve protections for sensitive data and ML models through tooling, automation, and risk management.

Lead security advocate for Data Commercialization and AI initiatives: advise product and engineering teams on secure design, enforce security governance (threat modeling, architecture/code reviews, vulnerability management), translate policies into actionable controls, embed security in SDLC/DevSecOps, and drive protection of data and ML models across cloud, data pipelines, and AI solutions.

Lead and direct software engineering teams building Mastercard's Fraud Platform. Deliver major initiatives in an Agile environment, act as Scrum Master for one team, partner with product owners, manage estimates/scope/staffing/training, ensure production support, drive continuous improvement and engineering excellence.

Lead security partner for Data & AI programs who advises product and engineering teams on secure design and delivery, translates policies into actionable controls, leads threat modeling and architecture/code reviews, drives DevSecOps and vulnerability management, and champions data/AI protection, cryptography, and regulatory compliance across global initiatives.

Lead security engineer responsible for executing security roadmap, advising on secure design and architecture, defining cryptographic and key management practices, ensuring compliance with standards (PCI/FIPS/ISO), and researching emerging security technologies for cloud and on-prem systems.

Lead security engineer responsible for defining and executing security architecture and cryptographic standards. Provide secure design guidance for applications and cloud/on-prem systems, drive compliance with security frameworks, advise on encryption, key management, TLS and PKI, research emerging technologies, and partner with application teams to achieve long-term compliance and secure implementations.

Lead security partner for Data Commercialization and AI programs: advise on secure design, translate policies into actionable guidance, lead security reviews (threat models, code/design reviews), embed controls in SDLC, support vulnerability management, and drive security automation and standards across data and AI platforms.

Lead security architecture and engineering efforts: advise application teams on secure design, define cryptographic and key management standards, ensure compliance with PCI/FIPS/ISO, research emerging technologies (blockchain, stablecoin), and drive enterprise security roadmap and governance.