Senior DevSecOps Engineer – AWS/Kubernetes

1GLOBAL; Dublin; On-site; EUR 90,000 - 130,000; Full time

Job summary

1GLOBAL is seeking a Senior DevSecOps/Cloud Security Engineer to strengthen and automate security across cloud and hybrid infrastructure. You will embed security into design and deployment, lead security controls in AWS, and harden Kubernetes environments.

Based in Berlin, Lisbon or Warsaw, relocation is required if not in these cities. You will collaborate with development, DevOps and IP teams to ensure secure-by-default practices and drive security-first culture.

Qualifications

• 3+ years of Cloud Security/DevSecOps experience.
• Strong AWS security fundamentals (IAM, KMS, GuardDuty, Config, Security Hub).
• Hands-on Kubernetes security (RBAC, NetworkPolicies, image scanning).
• Automation scripting (Python or Bash).

Responsibilities

• Design, implement and evolve scalable cloud security controls across AWS multi-account environments.
• Own Kubernetes security architecture including RBAC, PodSecurity, and network segmentation.
• Embed security automation into CI/CD pipelines with image scanning and IaC validation.
• Continuously assess cloud and Kubernetes for vulnerabilities and misconfigurations.
• Maintain IAM and secrets management with least-privilege access.
• Collaborate with DevOps, Platform and IP teams to deliver security as code.
• Produce documentation: security architectures, runbooks, incident playbooks.
• Promote secure engineering culture and act as security champion.

Skills

Cloud Security

DevSecOps

AWS Security

Kubernetes Security

Infrastructure as Code

Python

Bash

Terraform

Git

Docker

Networking

Threat Detection

Tools

Git

Docker

Terraform

Kubernetes

Job description

1GLOBAL is seeking a Senior DevSecOps/Cloud Security Engineer to strengthen and automate security across cloud and hybrid infrastructure. You will embed security into design and deployment, lead security controls in AWS, and harden Kubernetes environments.

Based in Berlin, Lisbon or Warsaw, relocation is required if not in these cities. You will collaborate with development, DevOps and IP teams to ensure secure-by-default practices and drive security-first culture.