Top Cyber Security Jobs in Dublin

Partner with sales and product teams to lead technical evaluations, demos, and proof-of-concepts for enterprise clients. Provide authoritative guidance on APIs, IT operations, and security, handle technical discovery and data questions, and support pre- and post-sales to drive adoption and customer success.

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.

The Enterprise Customer Success Manager at Canonical is responsible for onboarding customers, managing relationships, identifying growth opportunities, and collaborating with cross-functional teams to enhance customer satisfaction.

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

Lead detection and response across cloud, blockchain, and AI surfaces. Build detection coverage, run incident response, deploy SOC AI tooling, maintain SIEM/SOAR and orchestration, and collaborate cross-functionally to remediate threats and improve visibility. Participate in on-call rotation and support threat modeling, vulnerability scans, and custom tooling.

Lead the architecture and development of scalable internal security software, including asset graphs, multi-cloud ETL pipelines, event-driven guardrails, security data platforms, and secure AI integrations. Establish engineering standards for CI/CD, testing, version control, and dependency management. Solve complex distributed-systems challenges, integrate cloud and enterprise platforms, mentor engineers, and collaborate with InfoSec, infrastructure, and IT teams.

Sells Microsoft Security and cloud solutions to enterprise customers, identifies cybersecurity needs, leads account and stakeholder strategies, manages opportunities, and drives licensing, consumption, cross-selling, and new customer engagements. Collaborates with internal teams and partners, leads security conversations, shares market insights, and completes relevant security training and certifications. Requires technology sales or account management experience and fluency in English and Spanish.

Lead product security architecture for Guidewire's SaaS platform: perform threat modeling, secure design reviews, integrate security into CI/CD and cloud/container environments, remediate systemic risks, guide incident response, and produce scalable security documentation and standards while partnering with engineering and product teams.

Implement DevSecOps controls across CI/CD pipelines, automate SAST/DAST/SCA and container scanning, secure cloud and Kubernetes infrastructure, and integrate vulnerability management into development workflows. Support compliance (SOC2/FedRAMP/DoD standards), assist teams with remediation, and document DevSecOps processes while collaborating with developers, QA, and customer security teams.

Lead security engineering across cloud, on-premise, and hybrid environments. Embed DevSecOps and security-by-design into CI/CD, conduct risk assessments, harden cloud/platform/endpoint posture, manage security tools (SAST), drive automation/AI improvements, support incident response, and partner with IAM, GRC, SOC, and engineering teams to enforce standards and compliance.

Monitor real-time data and news to produce intelligence and risk assessments for Europe and MENA. Support crisis and incident response, coordinate communications, provide travel advisories, oversee traveler accountability, and conduct credentialing support for EMEA offices. Shift patterns include weekends.

Design and implement secure, compliant Microsoft-based cloud solutions (Azure, Entra, Defender, Sentinel). Lead client engagements to gather requirements, produce architecture diagrams and proposals, ensure governance and DR, provide technical leadership, and produce high-quality documentation for implementation.

Hands-on senior Microsoft security engineer responsible for implementing, configuring, and supporting Azure and Microsoft security solutions (Entra ID, Defender suite, Sentinel, Purview, Intune). Turn architectures into secure, compliant customer environments, perform hardening with Azure Policy, produce runbooks and as-built documentation, and ensure data governance and regulatory compliance.

Lead Pantheons SecOps strategy, architecture, and tooling. Build detection engineering, incident response, threat intelligence, and vulnerability/exposure management programs. Drive automation, EU regulatory compliance (GDPR/NIS2), abuse prevention, business resilience, and executive risk reporting while mentoring engineers and influencing cross-team security decisions.

Lead security integration for acquired businesses: manage application, infrastructure, and vendor security programs; coordinate IAM/SSO onboarding, infrastructure hardening, vulnerability management, CSPM and PCI activities; run security design reviews; track risks and progress; and communicate outcomes to technical and business stakeholders.

Design and build cloud-scale identity and authorization services, high-performance policy engines, and secure microservices. Integrate AI-assisted engineering and AI-driven capabilities to improve policy intelligence, anomaly detection, and operational automation. Partner across Identity, Platform, Security, and Infrastructure to ensure scalability, reliability, observability, and secure real-time access decisions.

Design and build cloud-scale directory services, authorization platforms, and policy engines. Develop scalable APIs and microservices, implement RBAC/ABAC/PBAC models, write production-ready code with CI/CD and observability, troubleshoot production issues, collaborate across Identity, Platform, Security, and Infrastructure, and adopt AI-assisted tools to automate and improve engineering productivity.

Partner with customers and stakeholders to design, demonstrate, and lead security transformations using Microsoft Security (Defender, Sentinel, Entra, Purview, Security Copilot). Drive Zero Trust, SOC modernization, data and AI security, proof-of-concepts, and secure AI adoption while collaborating with partners and product teams to deliver compliant, scalable security architectures.

Design, build, deploy, and operate platform security solutions (key management, PKI, HSMs) at enterprise scale. Automate infrastructure, run databases, ensure resilience and scalability in a microservices environment, and support production security operations across teams and time zones.

Design, build, and automate security controls and processes across cloud and enterprise environments. Perform technical assessments, penetration and segmentation testing, threat detection and response, and collaborate with architecture and SRE teams to implement zero-trust, IAM, and security tooling to improve F5's overall security posture.

Frontline corporate security officer stationed at reception/entry points to manage visitor registration, enforce access control, conduct patrols and inspections, respond to incidents and emergencies, escalate to a Regional Security Operations Center, and produce incident reports while delivering executive-level customer service.

Senior individual contributor responsible for designing and operating enterprise data protection (DLP, DSPM, encryption), securing GenAI platforms, partnering with IAM/cloud/data teams, and driving continuous improvement in data and AI security posture.

Provide static security services including protection of life and property, incident response, property patrols, CCTV monitoring, access control, customer service, reporting, and liaising with management across varied shifts.

Manage quotes, close orders, and drive sales for a specialist Cisco/security portfolio. Build and maintain customer and partner relationships, generate new business via outbound selling, meet revenue and margin targets, manage backorders, provide accurate quotations, collaborate with pre-sales for technical requirements, and maintain CRM and reporting to ensure SLAs and customer expectations are met.

Supervise site security operations including protection of life and property, incident response, patrols, CCTV monitoring, access control, customer service, report preparation, and liaison with management on a shift-based roster.