Top Cyber Security Jobs in Dublin

Lead and manage MongoDB Server security hardening initiatives, aligning engineering execution with long-term security strategy, ensuring timely project delivery with high quality.

Support and define a Customer Security team focused on abuse management and advocacy. Develop automation with human-in-the-loop risk scoring, define abuse decision matrices, coordinate cross-team abuse processes, track abuse metrics, and advise on authentication/authorization strategies to reduce friction while improving customer security.

Join Notion's Detection and Response team as a Security Operations Engineer, focusing on investigating security events and mentoring junior engineers, ensuring operational excellence in security practices.

Responsible for reviewing network connectivity change requests, policy reviews, and implementing security requirements while collaborating with internal stakeholders.

As a Senior Product Manager, you will define product strategy, oversee the product lifecycle, collaborate with teams, and leverage data for product decisions.

The Product Security Engineer will enhance MongoDB's database security through leading projects, conducting security assessments, and collaborating with engineering teams to implement security measures.

The Senior Manager will develop and execute competitive strategies in security operations and collaborate with senior leaders to support key deals in security solutions.

Lead and expand enterprise Data Loss Prevention (DLP) capabilities, implement and automate DLP tools, leverage ML/LLMs for scalable operations, collaborate with cross-functional teams to remediate risks, mentor peers, and measure programmatic effectiveness against global legal and regulatory changes.

As a Principal Engineer, you will lead the Infrastructure Security Team to create and implement multi-year security strategies, architect security frameworks, and mentor engineers, ensuring security standards across cloud infrastructure.

Lead security solutions design and implementation for cloud platforms, build automated security monitoring tools, and manage cloud-native security tools.

The Senior Software Engineer in Infrastructure Security at Klaviyo designs and develops security systems, improves software availability and scalability, and mentors junior engineers while collaborating on technical projects.

As a Software Engineer on the Infrastructure Security team, you will design, build, and maintain cloud-native security services, improve system efficiency, and collaborate with engineers to ship secure software.

Design and implement security services for MongoDB Atlas infrastructure, integrating security into CI/CD, and collaborating on secure architecture with engineering teams.

Lead security compliance for Circle France, ensuring adherence to MiCA, DORA, and EU/international regulations. Oversee governance, risk assessments, audits, regulatory engagements, and security roadmaps while partnering with senior leadership and mentoring regional security teams.

The Security Researcher will enhance CrowdStrike's automated malware analysis systems, conduct technical analysis, and improve analysis workflows, focusing on creative problem-solving in cybersecurity.

Design and implement security controls, improve security posture, conduct architecture reviews, automate security monitoring, and collaborate across teams.

The Lead Golang Software Engineer develops server solutions, leads technical designs and code reviews, mentors colleagues, and ensures the quality of engineering practices in the Commercial Systems unit.

Lead multiple infrastructure security teams to define and execute platform security strategy, deliver large-scale initiatives (IAM, secrets, WAF), develop engineering leaders, improve operational maturity (observability, incident response, automation), and align security work with product and compliance priorities.

The Enterprise Customer Success Manager enhances customer experience by onboarding clients, managing relationships, and identifying growth opportunities, especially in IT solutions and cloud technology.

As Head of Product at Trezor, you will define the product strategy and lead a team to enhance Trezor's software ecosystem, focusing on user experience and monetization.

Lead detection and response across Circle's environment: proactively identify/respond to threats, develop SIEM/SOAR and detection-as-code, deploy AI in the SOC, investigate incidents, improve logging/visibility, provide security guidance, and take on-call shifts.

The Test Engineer will test security product releases, maintain test environments, identify issues, and collaborate within Agile teams.

As a GTM Business Partner, you'll support Sales, Marketing, and Customer Value teams, translating business strategies into people priorities, and enhancing leadership capabilities.

Menlo Security seeks a Senior Engineer to analyze production system performance, design and implement solutions, and optimize cloud hosting costs. Responsibilities include load testing, defect resolution, and collaborating with peers. Candidates should have experience in Linux environments and various programming languages.

Zafran seeks an experienced Regional Sales Manager to drive B2B cybersecurity solutions sales, engage C-suite buyers, and maintain pipeline management using Salesforce.