Cyber Security Specialist
2 months ago
At OCBC, we are seeking a highly skilled Cyber Incident Handler to join our Security Operations Center (SOC) team. As a key member of our team, you will be responsible for incident response, use case/playbook development, and innovation in threat detection and response.
Main Responsibilities:- Provide guidance to Tier 1 and Tier 2 analysts on incident response and threat detection.
- Assist in managing daily SOC operations, including optimizing the use of commercial tools.
- Participate in major security events as a subject matter expert and evaluate new technologies against SOC requirements.
- Investigate and review cyber alerts, identify relevant IOCs and TTPs, and support threat prevention and detection development.
- Research, build, and maintain detection capabilities for the latest threats across SIEM correlations and security tool signatures.
- Support and integrate with threat intelligence/ incident response/overall cyber defence strategy as needed.
- Generate high-quality documentation of research and analysis results, including findings and recommended processes.
- Provide recommendations to enhance protection, detection, and response capabilities.
- Develop repeatable and efficient processes to monitor, detect, analyze, escalate, and remediate potential cyber security incidents.
- Identify potential gaps in security controls based on lessons learned after incident closure.
- Prioritize tasks appropriately and formulate responses/recommendations to stakeholders in a fast-paced environment.
- Detect incidents through proactive 'hunting' across security-relevant data sets.
- 8 or more years of experience in a SOC environment or related field.
- Hands-on experience with cyber security tools such as SOAR, SIEM, EDR, etc.
- Experience in investigating cyber threats and managing cyber incidents.
- Experience in designing, developing, deploying, and fine-tuning security monitoring use cases based on frameworks such as Mitre ATT&CK.
- Experience in use case and playbook development on SIEM and SOAR solutions.
- Strong proficiency with SOC tools such as SIEM, SOAR, EDR, XDR, SSE, UEBA, etc.
- Strong proficiency of SIEM, network traffic, host event, and security event log analysis.
- Experience in performing hands-on log analysis and host/network forensic analysis in support of incident response.
- Experience in developing threat detection content in support of incident response.
- Proficient in Python and PowerShell scripting.
- Ability to multitask with a strong ability to prioritize tasks and schedule work effectively.
- Ability to handle difficult situations tactfully and defuse hostility, and exercise judgment to escalate cases to relevant parties if required.
- Experience with Cloud architecture and security monitoring of cloud environments is a plus.
- Relevant certifications GCIH, CCSP, CISSP, OSCP.
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