Data Center Security Specialist - Oklahoma

About this role

About Nebius:

Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure.

Built by engineers, for engineers. From large-scale GPU orchestration to inference optimization, we own the hard problems across compute, storage, networking and applied AI.

Listed on Nasdaq (NBIS) and headquartered in Amsterdam, we have a global footprint with R&D hubs across Europe, the UK, North America and Israel. Our team of 1,500+ includes hundreds of engineers with deep expertise across hardware, software and AI R&D.

The role

Nebius is looking for a Data Center Security Specialist to help safeguard our critical infrastructure in Oklahoma. In this role, you’ll be responsible for implementing and maintaining Nebius’s physical security standards, ensuring compliance with global policies and regulatory frameworks, and maintaining a culture of security awareness across our operations.
You will manage access control, perform security audits, collaborate with colocation partners, and support investigations or incident response activities. This role is ideal for a hands-on, detail-oriented professional who thrives in a high-availability environment and takes pride in building secure, resilient facilities.

Your responsibilities will include:

Physical Security Management

• Implement and enforce physical security standards across Nebius data centers and partner facilities.

• Oversee facility access requests, approvals, and revocations according to “least privilege” principles.