DevSecOps / Infrastructure Engineer (Kubernetes, Linux & ISO 27001)

Role Overview We're looking for a DevSecOps / Infrastructure Engineer to run self-hosted, security-first infrastructure end to end. This is a hands-on role for someone equally comfortable debugging a failing cluster upgrade and writing change-management evidence. What You Will Do Administer and harden self-hosted Linux servers, design and operate self-managed Kubernetes clusters, manage Docker / container lifecycle, and build and maintain Infrastructure-as-Code. Why It Might Be a Fit You'll fit right in if you like owning infrastructure rather than just consuming a managed cloud, and you're comfortable with a senior-only culture and AI-leveraged engineering. Requirements 5+ years of hands-on infrastructure / DevSecOps experience in production, self-hosted environments Deep, operational Kubernetes knowledge Strong Linux administration and hardening background Solid command of IaC and configuration management (Helm, Kustomize, Ansible) and CI/CD (GitLab) Experience with observability (Elastic or comparable) and robust backup/restore practices Working knowledge of Microsoft 365 / Entra ID administration and security Practical familiarity with ISO 27001 / ISMS — controls, evidence and audits, not just theory A security-first mindset, strong documentation habits, and the discipline to keep changes controlled and repeatable Benefits Remote-first work Senior-only culture AI-leveraged engineering Flexible engagement (permanent employment or freelance/contract) End-to-end ownership of the stack Autonomy and variety across infrastructure, cloud security and compliance work Originally posted on Himalayas