Infrastructure Security Engineer

The Open Platform

Now, we are looking for anstrong> Infrastructure Security Engineer/strong> to strengthen the security of our infrastructure and production environment. This role focuses on practical security improvements across networking, Linux hosts, Docker and Kubernetes.

Responsibilities:

• Improve security posture of our infrastructure, including self-managed Kubernetes and critical Linux hosts.
• Establish and maintain secure access patterns for production (e.g., bastion-based access, least privilege, auditing).
• Help build and maintain an infrastructure vulnerability management approach (inventory, prioritization, remediation tracking).
• Support security controls around container and cluster operations (policies/guardrails, configuration reviews).
• Collaborate with teams to embed security requirements into infrastructure changes and delivery workflows.