Infrastructure Security Engineer - Remote

Overview

Nebius is leading a new era in cloud computing to serve the global AI economy. We create the tools and resources our customers need to solve real-world challenges and transform industries, without massive infrastructure costs or the need to build large in-house AI/ML teams. Our employees work at the cutting edge of AI cloud infrastructure alongside some of the most experienced and innovative leaders and engineers in the field.

In Short

• Design and implement security measures to protect cloud and on-premises infrastructure.
• Identify and remediate vulnerabilities in cloud environments, networks, and operating systems.
• Build and maintain cloud and infrastructure security tools.
• Perform security reviews, threat modeling and risk assessments of infrastructure components.
• Develop and maintain security guidelines for Network and SRE teams.
• Collaborate with Network and SRE teams to integrate security best practices into their processes and systems.
• Stay updated on the latest security threats, vulnerabilities, and mitigation techniques.
• Serve as a network and infrastructure security subject matter expert to other teams.

Requirements

• 4+ years of experience in network, infrastructure or cloud security.
• Strong understanding of modern cloud architectures and deployment models (VMs, containers, serverless, Kubernetes).
• Solid knowledge in networks, distributed systems and Linux systems engineering.
• Hands-on experience with network, VPN and Linux security.
• Understanding of Identity and Access Management (IAM) systems.
• Experience with security automation tools and scripting (e.g. Python, Bash, Go, etc.) and willingness to learn Go, if necessary.
• Experience in using and accessing security of Infrastructure as Code (Terraform).
• Experience in hardening Linux based systems (apparmor, seccomp, etc.).
• Experience in hardening Kubernetes.
• Strong problem-solving and analytical skills.
• Good written and verbal communication skills in English.
• Willingness to learn new things.
• Being comfortable working independently.

Benefits

• Competitive salary and comprehensive benefits package.
• Opportunities for professional growth within Nebius.
• Hybrid working arrangements.
• A dynamic and collaborative work environment that values initiative and innovation.