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Nebius · 1 month ago

Infrastructure Security Team Leader

United States

Full-time

Remote

Senior Level

5+ years exp

Nebius is leading a new era in cloud computing to serve the global AI economy. The Infrastructure Security Team Leader will establish and lead a new team to secure cloud and on-premises infrastructure by implementing security controls, monitoring threats, and ensuring compliance with industry standards.

AI InfrastructureCloud InfrastructureGPUIaaSPaaS

Growth Opportunities

Responsibilities

Lead the design and implementation of 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

Qualification

Cloud securityNetwork securityInfrastructure securitySecurity automationIdentityAccess ManagementLinux systems engineeringKubernetes hardeningWillingness to learnThreat modelingSecurity certificationsProblem-solving skillsCommunication skills

Required

Minimum of 5-7 years of experience in network, infrastructure or cloud security, with at least 2 years in a leadership role

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

Preferred

Proficiency in securing AWS, GCP, or Azure environments

Experience in conducting threat-modeling sessions

Experience in designing, building, and maintaining Identity Aware Proxies or Bastion hosts

Experience in translating compliance and regulation requirements into technical specifications

Experience in exploiting vulnerabilities in Linux kernel, VMs, containers, and networks

Experience in securing bare metal workloads

Security certifications such as OSCP or CKS

Benefits

Competitive salary and comprehensive benefits package.

Opportunities for professional growth within Nebius.

Flexible working arrangements.

A dynamic and collaborative work environment that values initiative and innovation.

Company

Nebius

The Nebius AI Cloud brings powerful full-stack infrastructure for AI developers and practitioners across startups, enterprises and science institutes to build and deploy generative AI applications and rapidly deliver scientific breakthroughs by training and running ML models within a secure, high-performance, and cost-optimized cloud environment.

Founded in 2022

Amsterdam, Noord-Holland, NLD

501-1000 employees