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.