Security Operations Engineer II

CoreWeave; Warszawa; On-site; PLN 189,000 - 252,000; Full time

Benefits offered by this job

Discretionary bonus

Equity awards

Family-level Medical Insurance

Family-level Dental Insurance

Generous Pension Contribution

Life Assurance at 4x Salary

Critical Illness Cover

Employee Assistance Programme

Tuition Reimbursement

Job summary

CoreWeave is seeking a Security Operations Engineer II to join our 24x7 SOC in Warsaw, Poland. You will triage security events, perform incident response, and work across Linux, MacOS, and Kubernetes.

Ideal candidates have 1–2+ years in security operations, strong analytical skills, and familiarity with SIEM/EDR, with a focus on improving defenses and runbooks.

Qualifications

• Degree in Computer Science, Computer Engineering, Cyber Security, Information Technology or equivalent.

Responsibilities

• Triage security alerts and participate in incident response.
• Use playbooks and SOPs across Linux, MacOS, Kubernetes for investigations.
• Escalate complex incidents to senior engineers.
• Contribute to detection content and post-incident reviews.
• Document investigations and maintain runbooks.
• Collaborate with threat intelligence and detection teams.
• Continuously build skills across threat landscape and CoreWeave's environment.
• Support 24x7 SOC operations.

Skills

Linux

MacOS

Kubernetes

SIEM

EDR

Incident response

Forensics

Network security

Communication

Analytical skills

Education

Degree in CS/CE/IT

Tools

SIEM

IDS/IPS

Firewalls

VPNs

Proxies

Job description

CoreWeave is a cloud platform built for AI, providing high-performance compute and advanced infrastructure to accelerate AI breakthroughs.

About The Role

We are seeking a Security Operations Engineer II to specialize in security event triaging and incident response as part of our 24x7 Security Operations Center (SOC), based in Warsaw, Poland.

In This Role, You Will

• Be part of a 24/7/365 SOC, rotating on‑call schedules for overnights and weekends, ensuring compliance with Polish labor regulations.
• Perform initial triage and investigation of security alerts using established playbooks and SOPs across Linux, MacOS, and Kubernetes environments, escalating complex incidents to senior engineers.
• Utilize and query SIEM, EDR, and other security tools 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 senior team review.
• Contribute findings and observations to post‑incident reviews to improve security defenses.
• Document investigations thoroughly and 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 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 equivalent experience.
• 1–2+ years of experience in security operations, SOC analysis, incident response, or forensics (relevant internship or academic experience considered).
• Working knowledge of Linux and MacOS systems, including logging and common forensic artifacts.
• Exposure to Kubernetes and 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 interpret data and turn it into actionable insights.
• Good communication and collaboration skills, able to stay effective in high‑pressure situations.

Compensation & Benefits

The base salary range for this role is zł189,000 to zł252,000, with additional rewards including a discretionary bonus, equity awards, and a comprehensive benefits program.

• Family-level Medical Insurance
• Family-level Dental Insurance
• Generous Pension Contribution
• Life Assurance at 4x Salary
• Critical Illness Cover
• Employee Assistance Programme
• Tuition Reimbursement

Equal Opportunity

CoreWeave is an equal‑opportunity employer committed to fostering an inclusive and supportive workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information.

Export Control Compliance

This position requires access to export‑controlled information. Applicants must be a U.S. person or an eligible person per U.S. Government export regulations to comply with export controls.