P
PT Cemerlang Tunggal Intikarsa (CTI Group Jakarta)
Threat Hunter & Incident Response Engineer
Skills
Cybersecurity
2 months ago
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Important information
Contract type:
Permanent
Location:
Jakarta, Indonesia
Work mode:
Onsite
Published on:
27 August 2026
What they need
- Develop and maintain detection capabilities using technologies and frameworks such as Sigma, YARA, and other detection rules.
- Perform Digital Forensics and Incident Response (DFIR) activities to support security incident investigation, containment, and root cause analysis.
- Monitor and analyze daily cybersecurity threats, vulnerabilities, security advisories, and emerging attack techniques relevant to the organization and its customers.
- Conduct periodic SOC visibility and log completeness assessments to identify gaps in security monitoring and detection coverage.
- Perform IOC analysis and enrichment based on integrated security logs, threat intelligence sources, and other relevant data.
- Develop and enhance detection use cases and correlation rules to identify potential security threats based on IOCs, TTPs, and observed attack patterns.
- Maintain comprehensive documentation for detection capabilities, including detection logic, use cases, rule development, validation, and tuning.
- Conduct Proof of Concept (PoC), testing, validation, and quality assessment of new detection capabilities before production implementation.
- Perform threat hunting activities to proactively identify suspicious activities, advanced threats, and potential indicators of compromise within monitored environments.
- Provide knowledge transfer and technical guidance to SOC Analysts across L1–L3 to improve investigation, detection, and incident response capabilities.
- Collaborate with SOC, Security Engineering, and other technical teams to continuously improve detection coverage, monitoring visibility, and overall SOC capabilities.
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