What's Happening?
Nebius, an AI cloud platform provider, is hiring an experienced Security Analyst - Tier 2 for its Security Operations Center (SOC). This role is central to the SOC's investigative core, focusing on in-depth
analysis of security alerts and determining their scope, impact, and root cause. The Tier 2 analyst will investigate escalated security alerts across various layers, including endpoint, identity, cloud, email, and network environments, utilizing EDR, SIEM, and other telemetry tools. Key responsibilities include escalating confirmed incidents to the Incident Response team, providing feedback to stakeholders on detection quality, refining SOC runbooks, and coaching Tier 1 analysts. The position requires 5-7 years of hands-on security operations experience, strong command of EDR and SIEM platforms, and expertise in attacker techniques mapped to MITRE ATT&CK.
Why It's Important?
The recruitment of a Tier 2 Security Analyst by Nebius underscores the critical need for robust cybersecurity in the rapidly evolving AI cloud infrastructure sector. As Nebius builds full-stack AI cloud platforms, protecting its infrastructure and customer data from sophisticated cyber threats is paramount. This role is vital for ensuring the integrity and security of AI/ML infrastructure, which is a high-value target for cybercriminals. A skilled Tier 2 analyst can quickly identify and mitigate threats, preventing potential data breaches, service disruptions, and reputational damage. Effective security operations are essential for maintaining trust with developers and enterprises relying on Nebius's platform, especially given the sensitive nature of AI data and models. This hire directly contributes to the resilience and reliability of critical AI infrastructure.
What's Next?
The new Tier 2 Security Analyst will immediately integrate into Nebius's SOC, focusing on investigating complex security alerts and contributing to the refinement of security procedures. They will work closely with the SOC Manager and the Detection and Response function within the CISO Office. Future tasks will involve continuous improvement of detection and prevention quality, identifying coverage gaps, and enhancing incident response capabilities. The analyst will also participate in on-call rotations, serving as a key investigative point of contact outside business hours. Their contributions will directly influence the effectiveness of Nebius's security posture, helping to protect its global footprint and R&D hubs across Europe, the UK, North America, and Israel.
Beyond the Headlines
Nebius's investment in a Tier 2 Security Analyst highlights the growing sophistication of cyber threats targeting cloud and AI environments. The role's emphasis on understanding attacker techniques and mapping them to MITRE ATT&CK signifies a shift towards a more proactive and intelligence-driven approach to cybersecurity. This position is not just about reacting to alerts but about understanding the adversary's tactics, techniques, and procedures to build more resilient defenses. The need for such specialized roles in AI cloud platforms also points to the unique security challenges posed by large-scale GPU orchestration, inference optimization, and the management of vast amounts of sensitive data. This strategic hire reflects the industry's recognition that securing AI infrastructure requires deep technical expertise and continuous vigilance against evolving cyber threats.
