CareerPlan

Principal Cybersecurity Engineer

Ireland, DublinFull-time2026-10-14 → 2026-11-10

Core

Define and drive strategic direction and implementation of security controls across the organization's infrastructure, industrializing compliance and security processes.

Role type

Principal Cybersecurity Engineer (Infrastructure & Strategy)

Builds

Enterprise-wide security architectures, automated compliance controls, and secure-by-design systems for cloud infrastructure and AI/ML pipelines.

Domain

Cloud Security, Infrastructure Security, AI/ML Security, Governance, Risk, and Compliance

Deliverable

production ML models | infrastructure

Required skills

Cloud security architecture, Infrastructure as Code (IaC), Security automation scripting, Threat modeling, Identity and access management, Cryptography, Network security, Platform hardening, Application security, Data protection

Preferred skills

Generative AI and Agentic systems security, Secure RAG pipeline design, Nation-state threat defense, DevSecOps at scale, Executive leadership, Industry certifications (CISSP, CISM, AWS Security, CKS)

Technologies

AWS, GCP, Azure, Python, Go, Bash, Ruby, Kubernetes

Responsibilities

Architect enterprise-wide security strategies, lead applied research in security, mentor junior staff, advise executive leadership on critical risks, and drive transformative security improvements across people, processes, and technology.

Seniority

Principal, hands-on IC with strategic leadership