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Job Description
Opendoor is seeking a Detection Engineer to join their Security Operations team in Krakow, Poland. This is a B2B contract position, requiring hybrid on-site work for 3 days a week. The Security Operations team focuses on identifying and protecting assets, detecting anomalies and attacks, responding to compromise, and ensuring business continuity.
Role involves:
  • Monitoring and analyzing cloud and IT infrastructure for security threats.
  • Responding to and mitigating security incidents.
  • Collaborating with cross-functional teams to maintain incident response procedures.
  • Improving the organization's security posture.
  • Working with vulnerability management telemetry.
  • Designing and building automation for security event detection and remediation.
  • Managing and coordinating Incident Response functions.
  • Acting as a first responder to security notifications.
  • Developing and improving threat detection logic.
  • Creating and tuning detection use cases and analytics.
  • Maintaining incident response playbooks and documentation.
Requirements:
  • 2+ years of experience in incident response and threat hunting.
  • Knowledge of detection engineering, endpoint detection and response tooling, intrusion detection, and MITRE ATT&CK.
  • Experience in security event management and orchestration (SIEM / SOAR).
  • Experience with DFIR tools (e.g., Splunk, Crowdstrike, Nessus, Palo Alto Prisma, HackerOne, Okta).
  • Incident Response experience in the Cloud (AWS, Azure) and on MacOS and Windows devices.
  • Vulnerability management experience.
  • Experience in automation with Python, Bash, or Go.
  • Bachelor's degree in Computer Science, Information Security, or related field.
Opendoor offers:
  • A chance to work in a hybrid environment in Krakow, Poland.
  • Opportunity to contribute to a mission-driven company.
  • A collaborative and inclusive culture.
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