Threat Investigation Specialist

1 week ago

Singapore INFINITE COMPUTER SOLUTIONS PTE LTD Full time

**The Main Responsibilities**

Threat Hunting and Analysis
- Conduct proactive threat hunting activities across various environments (endpoints, networks, cloud).
- Develop and maintain threat hunting hypotheses based on current threat intelligence and organizational risk assessments.
- Deep technical knowledge of adversary tactics, malware analysis, intrusion detection and cloud security.

Tooling and Automation
- Familiar with EDR/XDR solutions, SIEM platform, data pipeline and threat hunting tooling to detect and disrupt adversary tactics.
- Develop custom scripts and tools to automate threat hunting processes and improve efficiency.
- Leverage various threat hunting techniques, including but not limited to, YARA rules, IOC analysis, and behavioral based analysis.

Incident Investigation
- Analyze security logs, network traffic, and endpoint data to identify malicious activity and potential threats.
- Investigate security incidents and provide detailed reports on findings, including root cause analysis and remediation recommendations.
- Collaborate with other security teams (incident response, vulnerability management, etc.) to share threat intelligence and coordinate security efforts.

Cyber Threat Intelligence (CTI)
- Develop and manage Cyber Threat Intelligence while staying up to date on the latest threat landscape, attack techniques, and emerging technologies.
- Map advisory behaviors to ATT&CK techniques and translate findings into actionable intelligence.
- Share actionable intelligence with internal teams and external stakeholders.
- Present findings and recommendations to technical and executive audiences.

Continuous Improvement
- Contributes to the development and improvement of threat hunting strategies, processes and playbooks aligning with PEAK and TAHITI cycles for structural threat hunting.
- Drive maturing of the overall security operations service.

Qualifications & Skills:
Required
- Bachelor's degree in Computer Science, Cybersecurity, or a related field.
- At least 3+ years of experience in cybersecurity, with a minimum of 1-2 years focused on threat hunting.
- Strong understanding of various operating systems (Windows, Linux, macOS).
- Experience with various security tools and technologies (SIEM, EDR, network monitoring tools).
- Proficiency in scripting (Python, PowerShell).
- Strong analytical and problem-solving skills.
- Excellent communication and presentation skills to translate technical findings into business impact.

Preferred
- Experience with threat intelligence platforms, feeds and CTI frameworks.
- Relevant security certifications (e.g., SANS GIAC, GNFA, GCFA, Offensive Security, etc)
- Experience with cloud platforms (AWS, Azure, GCP) and container security is a plus.

EA License # 14C6941

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