Security Engineer, CoreWeave

• If you’re someone who thrives in a dynamic environment, enjoys solving complex problems, and is eager to make a significant impact, CoreWeave is the place for you
• Proven ability to deliver impactful projects spanning multiple technical domains and teams
• Extensive experience crafting custom alert logic within industry-standard tooling, like KQL, SQL, etc
• Familiarity with Kubernetes fundamentals and enthusiasm to deepen your expertise
• Experience collaborating closely with Purple and Red Teams, leveraging findings to enhance detection capabilities
• Solid understanding of modern TTP frameworks such as MITRE ATT&CK and Cyber Kill Chain
• Proficiency in at least one query language (e.g., SQL, Splunk Query Language, HiveQL)
• Competency in writing detections in multiple languages (Python, Bash, Go, JavaScript, etc.)
• Strong foundational knowledge of Linux or macOS internals and their relevant event sources (eBPF, Endpoint Security Framework)
• Practical experience applying and contributing to the Incident Response Lifecycle methodology
• If crafting sophisticated detection strategies and staying ahead of threats in a dynamic, innovative environment excites you, we’d love to connect!

Desirable

• Design cutting-edge detection strategies at scales most security engineers only dream about
• Collaborate with talented peers in an innovative environment focused on excellence
• Enjoy the autonomy and encouragement to innovate and influence CoreWeave’s security landscape directly
• Developing and implementing advanced threat detection capabilities to proactively identify and mitigate cyber threats
• Crafting precise and efficient custom detection logic tailored to evolving threat landscapes
• Leading and/or participating in real-time security incident response, threat containment, and remediation
• Conducting proactive threat-hunting exercises to uncover hidden vulnerabilities and anticipate threats
• Collaborating closely with cross-functional teams to enhance security visibility and detection effectiveness
• Continuously researching and staying informed about emerging threats, attack vectors, and detection methodologies
• Participating in strategic security initiatives, contributing your expertise to security architecture and controls
• Engaging in security assessments to uphold our high standards for security and compliance
• Occasionally, "drawing the owl" - figuring out innovative solutions while navigating ambiguous situations
• Please note that this role is not a typical 9-5 job. There may be instances where real-time incident response requires active participation outside business hours
• On-call hours (including weekends and holidays) and all-hands-on-deck participation during active incidents are expected