Detection & Response Manager at Nebius

Tel Aviv, Tel-Aviv District, Israel -

Full Time

Start Date

Immediate

Expiry Date

05 May, 26

Salary

0.0

Posted On

04 Feb, 26

Experience

10 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Security Operations, Incident Response, Threat Detection, SIEM, SOAR, Cloud Security, Automation, Leadership, Data-Driven Decision Making, Communication, Adversary Mindset, Red Team, Purple Team, Threat Intelligence, Crisis Management

Industry

technology;Information and Internet

Description

Why work at Nebius 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. Where we work Headquartered in Amsterdam and listed on Nasdaq, Nebius has a global footprint with R&D hubs across Europe, North America, and Israel. The team of over 800 employees includes more than 400 highly skilled engineers with deep expertise across hardware and software engineering, as well as an in-house AI R&D team. Role Overview Nebius is seeking a Detection & Response Manager to lead and mature our security operations and adversary defense capabilities. This role owns SOC operations, incident response, red teaming, and security automation (SIEM & SOAR) across cloud, data center, and enterprise environments. The ideal candidate combines operational excellence, threat-adversary thinking, and automation-first execution. Key Responsibilities Security Operations Center (SOC) Leadership Own day-to-day SOC operations across cloud, data center, and corporate environments Define detection strategy aligned to Nebius threat models and crown jewels Ensure high-quality alerting, triage, escalation, and reporting Continuously reduce false positives and alert fatigue Incident Response & Crisis Management Lead end-to-end incident response for high-severity security incidents Own incident command during crises (technical, executive, and regulatory coordination) Ensure post-incident reviews lead to real control improvements Maintain and regularly test incident response playbooks Red Team & Adversarial Testing Manage red team and purple team activities (internal and external) Translate real-world adversary TTPs into detection and response improvements Ensure findings from red team exercises are remediated and verified Partner with product, cloud, and physical security teams on attack simulations SOC Automation (SIEM & SOAR) Own SIEM and SOAR strategy, architecture, and roadmap Drive automation of detection, enrichment, response, and reporting Integrate identity, cloud, CI/CD, and physical security telemetry Measure SOC effectiveness using MTTD, MTTR, and coverage metrics Threat Intelligence & Continuous Improvement Operationalize threat intelligence into detections and playbooks Track emerging threats relevant to cloud, AI, and infrastructure providers Continuously improve detection coverage against prioritized attack paths What Success Looks Like (12 Months) Measurable reduction in MTTD and MTTR for high-severity incidents Majority of high-risk incidents detected internally, not externally Red team findings consistently detected and contained SOC automation meaningfully reduces manual effort Clear, trusted security reporting to CISO and leadership Required Qualifications 7+ years in security operations, incident response, or threat detection Proven experience leading a SOC or incident response function Strong experience with SIEM and SOAR platforms Deep understanding of: Cloud security Identity-based attacks and detection Endpoint, network, and application telemetry Experience running or managing red team / purple team activities Calm, decisive leadership under pressure Preferred Qualifications Experience in cloud service providers, hyperscale, or infrastructure companies Familiarity with GPU / HPC environments or large-scale data centers Experience with DORA, SOC 2, ISO 27001 incident requirements Background in threat hunting or offensive security Key Skills & Attributes Adversary-minded: thinks like an attacker, not a tool operator Automation-first mindset Strong communicator during crises Data-driven decision making High ownership, low ego Why Nebius Defend one of the most advanced AI and GPU cloud platforms Influence security architecture at scale Operate at the intersection of cloud, physical infrastructure, and regulation Build a modern, high-impact detection & response function What we offer 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. We’re growing and expanding our products every day. If you’re up to the challenge and are excited about AI and ML as much as we are, join us!

Responsibilities

Lead and mature security operations and adversary defense capabilities, including SOC operations, incident response, and security automation. Manage red team activities and ensure effective incident response and crisis management.