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Security Operations Engineer II

CoreWeave Europe
CompanyCoreWeave Europe
CategoryEngineering
LocationWarsaw
RemoteOn-site (inferred)
EmploymentNot stated
LevelNot stated
SalaryNot stated by the employer
Posted13 Jul 2026
Last verified31 Jul 2026
SourceEmployer career page (greenhouse)
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Description
CoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at  www.coreweave.com .   We're proud to be a Living Wage accredited Employer.   About the role: We are seeking a Security Operations Engineer II specializing in security event triaging and incident response to join our 24x7 Security Operations team based in our Warsaw, Poland office. In this role, you will independently perform triage, escalation, and first-line incident response on day-to-day security events, and contribute to our detection and response capabilities under the guidance of senior engineers. In this role, you will: Be part of a 24/7/365 SOC, that includes a rotating on-call schedule for overnights/weekends, ensuring compliance with local Polish labor regulations regarding shift work and on-call periods. Perform initial triage and investigation of security alerts using established playbooks and SOPs across Linux, MacOS, and Kubernetes environments, escalating complex or novel incidents to senior engineers. Utilize and query SIEM, EDR, and other security tooling to detect, investigate, and respond to suspicious activity in real-time. Support incident response activities — analysis, containment, and remediation — and contribute to detection content (detections-as-code) with review from senior team members. Contribute findings and observations to post-incident reviews to help improve security defenses. Document investigations thoroughly and help keep runbooks and SOPs accurate and up to date. Collaborate with threat intelligence and detection engineering teams to stay aware of emerging threats. Continuously build your skills across the threat landscape, security tooling, and CoreWeave's environment. Who You Are: Degree in Computer Science, Computer Engineering, Cyber Security, Information Technology or similar experience. 1–2+ years of experience in security operations, SOC analysis, incident response, forensics, or a related field (relevant internship and academic experience considered). Working knowledge of Linux and MacOS systems, including logging and common forensic artifacts. Exposure to Kubernetes and an interest in securing containerized environments. Familiarity with modern security tools and platforms such as SIEM, EDR, IDS/IPS, and firewalls. Solid understanding of network protocols, firewalls, VPNs, proxies, and other security technologies. Strong analytical skills with the ability to work with and interpret data and turn it into actionable insights. Good communication and collaboration skills, with the ability to stay effective in high-pressure situations. Wondering if you're a good fit? We believe in investing in our people, and value candidates who can bring their own diversified experiences to our teams – even if you aren't a 100% skill or experience match. Why CoreWeave? At CoreWeave, we work hard, have fun, and move fast! We're in an exciting stage of hyper-growth that you will not want to miss out on. We're not afraid of a little chaos, and we're constantly learning. Our team cares deeply about how we build our product and how we work together, which is represented through our core values: Be Curious at Your Core Act Like an Owner Empower Employees Deliver Best-in-Class Client Experiences Achieve More Together We support and encourage an entrepreneurial outlook and independent thinking. We foster an environment that encourages collaboration and enables the development of innovati
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