Top Linux Jobs in Dublin

Lead security reviews of internal and third-party applications, advise on secure architecture and cloud designs, define SDLC security requirements, apply GenAI automation, collaborate with developers and stakeholders to meet security and regulatory needs, and implement cryptography and infrastructure security controls.

Lead security reviews and architecture for applications, cloud, DevOps and mobile; evaluate third-party tech; define secure designs, controls and SDLC requirements; collaborate with developers and stakeholders to implement cryptography, CI/CD, GenAI/LLM safeguards and operational security controls.

Senior Information Security Engineer to perform security reviews of third-party and internal technologies, advise on secure design and architecture (cloud, mobile, DevOps, CI/CD, GenAI), define security requirements, collaborate with developers and stakeholders, and ensure compliance with security policies and standards.

Lead security engineer advising product and program teams on secure design, standards, and reviews. Lead cross-functional global initiatives, document security procedures, present findings, recommend solutions meeting security and regulatory requirements.

Lead security engineer advising product and operational teams on secure design, review processes, and standards. Lead security for large global initiatives, document and enhance security procedures, recommend solutions to meet security and regulatory requirements, and present technical/business security guidance.

Lead security engineer advising product and operational teams on secure design, documenting and enhancing security standards, leading large cross-functional initiatives, presenting technical guidance, and recommending solutions to meet security and regulatory requirements. Role requires deep knowledge in web security, cryptography, encryption protocols, security tooling, automation, scripting, and Linux administration.

Lead security engineer advising product and operational teams on secure design, conducting security reviews, documenting and improving security standards, presenting technical guidance, and leading security roles on large, cross-functional global initiatives to meet security and regulatory requirements.

Lead security engineer advising product and operational teams on secure design, driving security reviews and standards, documenting enhancements, presenting solutions, and leading security for complex global initiatives to meet security and regulatory requirements.

Lead Security Engineer in the Business Security Enablement guild advising product and operational teams on secure design, driving security reviews, documenting and enhancing standards, presenting technical guidance, leading security for large global initiatives, recommending secure solutions to meet regulatory requirements, and implementing automation, scripting, and Linux-based security administration.

Lead security engineer advising product and ops teams on secure design, reviewing and improving security standards and procedures, leading security for large global initiatives, presenting technical recommendations, and implementing cryptographic, network, and systems security controls while driving automation and process improvements.

Lead the Business Security Enablement guild to advise on secure design, lead large global initiatives, document and enhance security standards, present technical recommendations, and ensure compliance with security policies and regulatory requirements.

Lead security engineer advising product and operational teams on secure design, standards, and reviews. Lead security on large global initiatives, document and enhance security procedures, present technical/business findings, recommend solutions to meet security and regulatory requirements, and drive automation and process improvements.

Lead security engineer advising product and operational teams on secure design, standards, and review processes. Lead security for large global initiatives, document and enhance security standards, present technical guidance, recommend solutions to meet security and regulatory requirements, and support automation, scripting, and Linux-based security operations.

Support cloud-hosted application testing, implementation, maintenance, and validation. Monitor and troubleshoot Windows, Linux, server, network, and application environments. Assist with incident response, documentation, and operational improvements. Contribute to automation, deployments, and on-call support.

Provide expert technical support and advisory to large MongoDB customers on architecture, performance, recovery, and security. Advocate customer needs to product teams, contribute to internal tooling and diagnostics, and operate across the MongoDB ecosystem including Atlas and Cloud Manager.

Design, build, and operate enterprise-scale infrastructure platforms. Write and review production code, diagnose production issues, participate in on-call rotations, apply AI-assisted development, and improve scalability, reliability, security, and cost. Collaborate with stakeholders, decompose problems, measure impact, and contribute to platform-level technical decisions in a greenfield Dublin engineering hub.

The role involves researching cybersecurity threats, vulnerability analysis, developing automated tools, and collaborating with teams to provide technical expertise and publish findings.

Design and build security solutions for MongoDB Atlas multi-cloud infrastructure, ensuring high security standards while collaborating with engineering teams.

Lead design and development of low-level Linux instrumentation and eBPF-based runtime security features for detection, monitoring, and workload protection. Drive architecture, implement performance-sensitive systems, establish testing methodologies, deliver end-to-end features, and provide technical leadership and cross-team collaboration across Datadog's security products.

Triage, investigate, and remediate security alerts using EDR telemetry, logs, and forensic artifacts. Perform tactical malware analysis and Microsoft 365/cloud investigations, contribute to detection engineering, escalate SOC issues, and support projects to improve analyst outcomes and partner security.

Develop and execute test plans and test cases for robotic products, identify and track defects, participate in requirements and design reviews, support software development, and assist field engineers resolving customer issues.

Join Guidewire's Platform team to automate and manage cloud-native, multi-tenant SaaS infrastructure. Improve reliability, observability, incident management, SSO platforms, and core infrastructure via automation, IaC, container orchestration, and collaboration with product teams.

The Hardware Solutions Engineer designs and supports customized server and infrastructure solutions for AI and HPC environments, ensuring performance and reliability.

Deploys, maintains, and troubleshoots global data center network, server, Linux, storage, and optical infrastructure. Responsibilities include BGP routing, CDN and internet peering support, server upgrades and rebuilds, traffic analysis, fiber and optical network troubleshooting, vendor and RMA management, scripting and automation, documentation, incident queue management, and cross-data-center issue resolution. Participates in on-call support and infrastructure operations 24/7.

Deploys, maintains, and troubleshoots large-scale data center network, server, Linux, optical, and infrastructure systems. Responsibilities include BGP and CDN operations, hardware upgrades and rebuilds, traffic analysis, vendor coordination, scripting and automation, documentation, issue trend analysis, and cross-data-center support. The consultant participates in deployments, repairs, on-call escalation, and 24/7 infrastructure support while collaborating with global teams, service providers, and colocation facilities.