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Senior Infrastructure Security Engineer

Dublin - IE💼 Full-time🗓 2026-07-24 → 2026-09-25

Core

Establishing a high-assurance security posture through deep visibility and granular access controls for a global compute platform.

Role type

Senior Infrastructure Security Engineer

Builds

Automated security guardrails embedded in CI/CD pipelines, security-as-a-service platforms, and identity-centric access control systems.

Domain

AI infrastructure, cloud-native security, and on-prem security

Deliverable

production ML models | infrastructure

Required skills

Infrastructure Security Posture Management (ISPM), Infrastructure-as-Code (IaC), cryptography, secrets management, PKI, Zero Trust architectures, Kubernetes security, networking fundamentals, programming (Go or Python)

Preferred skills

High-scale cloud or AI infrastructure security, Zero Trust identity architectures, bare-metal provisioning, internal security platform development, Wiz or similar CSPM platforms

Technologies

Wiz, Terraform, Kubernetes, AWS, GCP, X.509, SSH, Vault

Responsibilities

Drive comprehensive ISPM and cloud-native visibility; Champion IaC standards to enforce secure defaults; Build automated security guardrails in CI/CD; Operate security-as-a-service platforms; Design and operate certificate lifecycles; Contribute to identity-centric access control systems; Secure core network foundations including DNS and service discovery; Partner with infrastructure and SRE teams to remediate security gaps.

Seniority

Senior, hands-on IC

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