Security jobs in Ireland

• O

  Manager, Customer Identity, Security Engineering

  3 days ago

  Okta · Dublin, Ireland

  Manager€101K – €138.6K a yearSecurity

  We seek a technical, hands-on Security Engineering Manager to build and lead a security engineering team within Auth0 Customer Identity that secures how we build and use AI. The team's work spans two areas. The first is building security tooling and controls for AI, including…

• S

  Manager, Security Operations & Incident Response

  5 days ago

  Sitecore · Dublin, Leinster, Ireland

  HybridFull-timeManagerSecurity

  The Manager, Security Operations & Incident Response is responsible for leading Sitecore's Security Operations Center (SOC) and Incident Response (IR) functions. This role oversees daily security monitoring, detection, triage, investigation, containment, and response activities…

• R

  Principal Infrastructure Security Engineer

  10 days ago

  Ridgeline · Dublin, Ireland

  Lead / staffSecurity

  Ridgeline is hiring a Principal Infrastructure Security Engineer to set the direction for cloud and infrastructure security across every product line, account, and environment. You will define the architecture vision and the security invariants that guide engineering decisions,…

• S

  Corporate Security Infrastructure Project Manager, EMEA

  10 days ago

  Stripe · London, England, United Kingdom +1

  SeniorSecurity

  The Corporate Security Systems and Infrastructure (CSI) team safeguards Stripe’s people, offices, and operations by designing, delivering, and maintaining secure infrastructure across our global workplace portfolio. We take an intelligence-led, risk-based approach and partner…

• O

  Staff Product Security Engineer, Offensive Security

  2 weeks ago

  Okta · Dublin, Ireland

  Lead / staff€90K – €123.2K a yearSecurity

  Apply an attacker mindset to identify, plan, and exploit complex security gaps across app, cloud, and network layers.; Conduct targeted security assessments and pentests; deliver actionable findings, detailed exploit recreation, and architectural remediation guidance.; Assess…

• T

  Senior Security Operations Engineer

  3 weeks ago

  Tines · Ireland

  RemoteSeniorSecurity

  Tines is the intelligent workflow company that powers some of the world's most important workflows.

• N

  Sr Security Engineer | Remote | Europe

  3 weeks ago

  n8n · Berlin, Berlin-Brandenburg, Germany +27

  RemoteFull-timeSeniorSecurity

  n8n is the open workflow orchestration platform built for the new era of AI. We give technical teams the freedom of code with the speed of no-code, so they can automate faster, smarter, and without limits. Backed by a fiercely inventive community and 500+ builder-approved…

• S

  Security Engineer, New Grad

  4 weeks ago

  Stripe · Dublin, Ireland

  Entry levelSecurity

  Stripe is a financial infrastructure platform for businesses. Millions of companies - from the world’s largest enterprises to the most ambitious startups - use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase…

• PG

  Senior Cloud Security Engineer

  4 weeks ago

  PlayStation Global · Dublin, Ireland

  HybridFull-timeSenior€87.8K – €131.8K a yearSecurity

  Design, architect, and implement security controls and frameworks for PlayStation Infrastructure; Be responsible for the detection of security gaps, and lead efforts to mature security tooling and operational processes; Work with product and platform teams to define system…

• S

  Software Engineer, Security Business Enablement

  5 weeks ago

  Stripe · Dublin, Ireland

  Mid levelSecurity

  Security Business Enablement (SBE) is Stripe's commercial security function: the interface between Stripe's internal security program and its Go-to-Market organization. We make sure security and compliance requirements never block, delay, or devalue Stripe's deals.

• S

  Sr. Infrastructure Security Engineer

  5 weeks ago

  SpaceXSI · Dublin, Ireland +1

  SeniorSecurity

  Design and implement secure cloud architectures across multiple cloud platforms (e.g., AWS, GCP, Azure); Build and secure mission-critical applications in hybrid cloud and on-premises environments; Develop and maintain Infrastructure as Code (IaC) templates with embedded…

• N

  Security Engineer, Detection and Response

  5 weeks ago

  Notion · Dublin, Ireland

  HybridFull-timeMid level€75K – €142K a yearSecurity

  Millions of people rely on Notion to do their most important work, and protecting that trust is foundational to everything we build.

• M

  Senior Security Engineer (Remote, EU/CET)

  6 weeks ago

  Maze · Ireland +4

  RemoteFull-timeSenior€110K – €130K a yearSecurity

  We’re hiring a Senior Security Engineer to take the lead on security at Maze. You’ll own two closely connected areas:

• A

  Senior Product Security Engineer

  6 weeks ago

  AlphaSense · Ireland

  RemoteSenior€103K – €141K a yearSecurity

  We're looking for a Senior Product Security Engineer to lead the design and implementation of secure, scalable, and trustworthy products across AlphaSense's AI-native platform. You'll work closely with architects, engineering, and product teams to embed security by design…

• A

  Head of Engineering in Network Security (Remote in EU or UK)

  6 weeks ago

  Abusix · Karlsruhe, Germany +5

  RemoteFull-timeDirectorUp to €120K a yearSecurity

  As our Head of Engineering, you lead Abusix’s 10-person engineering team (including SRE) and own the technical direction and architecture behind our platform. You turn engineering into a performance-driven, product-minded unit, connecting what the team builds to the outcomes it…

• S

  Security Engineer, ACE

  7 weeks ago

  Stripe · Dublin, Ireland

  Mid levelSecurity

  Abuse Control Engineering (ACE) is Stripe’s rapid-response technical defense and control incubator. When urgent abuse vectors emerge, ACE bridges the gap using real attacker telemetry to prototype, test, and deploy software safeguards before vulnerabilities can be exploited at…

• S

  Staff Security Engineer, Abuse Control

  7 weeks ago

  Stripe · Dublin, Ireland

  Lead / staffSecurity

  Abuse Control Engineering (ACE) is Stripe’s rapid-response technical defense and control incubator. When urgent abuse vectors emerge, ACE uses real-world attacker telemetry to prototype, test, and deploy software safeguards before vulnerabilities can be exploited at scale.

• G

  Senior Application Security Engineer

  7 weeks ago

  G-P · Ireland

  RemoteSenior€84K – €105K a yearSecurity

  As an Senior Application Security Engineer , you will support G-P’s application security program, ensuring the safety of both web platforms and integrated AI/LLM systems. You will evaluate web technologies and AI workflows using enterprise-grade tools, enforce AI security…

• RB

  Senior Information Security Infrastructure Engineer - Security Architecture - InfoSec

  8 weeks ago

  Referral Board · Ireland

  Senior€87.3K – €138K a yearSecurity

  Join the InfoSec - Security Architecture team as a Senior Information Security Infrastructure Engineer, where you'll have the chance to play a key role in protecting our organization's data and systems. This position offers the opportunity to work on meaningful projects that…

• P

  Security Engineer III - Detection & Response

  2 months ago

  Primer.io · United Kingdom +2

  RemoteFull-timeSeniorSecurity

  Primer is the unified infrastructure for global payments. We give finance and payments teams the visibility and control to reduce complexity, improve performance, and capture more revenue - all from a single platform.

Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.