Cyber Threat Intelligence (CTI) Engineer / Threat Hunter

Job description

​Cyber Threat Intelligence (CTI) Engineer/Threat Hunter (3+ Years of Experience)

We are seeking a skilled and experienced Cyber Threat Intelligence (CTI) Engineer / Threat Hunter to enhance our cybersecurity team.

In this role, you will be responsible for collecting, analyzing, and interpreting cyber threat intelligence to inform proactive threat hunting and support effective incident response strategies. Your efforts will be instrumental in detecting, mitigating, and responding to cyber threats using a variety of advanced tools and techniques.

The ideal candidate will have extensive experience in Cyber Threat Intelligence (CTI), Threat Hunting, and Incident Response.

KEY RESPONSIBILITIES:

• Develop Threat Intelligence Strategies: Research, evaluate, and analyze intelligence to identify emerging threats and develop strategic responses.

• Enhance Threat Intelligence Frameworks: Design, refine, and manage processes and frameworks that provide actionable intelligence to inform security operations.

• Data Collection & Analysis: Gather and analyze data to identify patterns and trends that are relevant to the organization’s environment and technology stack.

• Optimize Intelligence Sources: Manage and enhance the effectiveness of both internal and external threat intelligence sources.

• Proactive Threat Detection: Provide intelligence that supports proactive detection of potential threats and vulnerabilities in systems.

• Security Incident Investigation: Investigate security incidents using collected intelligence, offering insights and recommendations to facilitate incident resolution and response.

• Conduct Threat Hunting: Engage in proactive threat hunting, identifying, containing, and eliminating threats while supporting recovery operations.

• Ongoing Research: Continuously stay up-to-date with the latest cybersecurity tools, tactics, and industry trends to strengthen threat intelligence practices.

• Reporting & Communication: Prepare and deliver reports on cyber threats and intelligence to internal stakeholders, ensuring they are informed and equipped to take necessary actions.

• Threat Modeling: Lead and participate in threat modeling exercises to anticipate and mitigate potential risks.

REQUIREMENTS:

• Education: Bachelor's degree in Computer Science, Cybersecurity, Information Security, or a related field.

• Experience: At least 3 years of experience in cybersecurity, including a minimum of 2 years focused on threat intelligence and threat hunting.

• Technical Expertise:

• Knowledge of MAS Technology Risk Management Guidelines, Cyber Hygiene Notice, and Cybersecurity Code of Practice.

• Proficiency with operating systems (Windows, UNIX, Linux).

• Deep understanding of networking protocols such as TCP/IP, DNS, HTTP, and SMTP.

• Expertise in cyber threat intelligence, APT actor analysis, and TTPs (Tactics, Techniques, and Procedures).

• Experience with frameworks like Lockheed Martin Cyber Kill Chain, STRIDE, and MITRE ATT&CK.

• Familiarity with commercial and open-source research tools for threat intelligence.

• Proficiency in Python and PowerShell scripting.

• Cloud security knowledge is a plus.

• Certifications: OSCP, GCTI, GCIA, and GCIH certifications are advantageous.

Please contact Sheralynn Tjioe at SheralynnT@charterhouse.com.sg for a confidential discussion.

EA License no:16S8066 | Reg no.:R1878306

Only successful candidates will be notified.