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Senior Cyber Security Specialist

Security
Bangkok (On-Site 100%)
Full-time
เงินเดือน
ปิดรับสมัคร

Maxbit Digital Asset Co., Ltd. is seeking a highly skilled and proactive Senior Cyber Security Specialist to join our Computer Incident Response Team (CIRT). The ideal candidate will have strong hands-on experience in security operations and incident handling, with the ability to work effectively in a fast-paced, regulated digital asset environment. This role reports directly to the CISO and offers a high degree of autonomy within a small, close-knit security team.

Key Responsibilities:

  • Monitor systems and networks to detect potential threats, anomalies, or attempted breaches.
  • Investigate and respond to security incidents, ensuring timely containment and remediation of vulnerabilities.
  • Design and implement defensive strategies and systems to protect against evolving threats.
  • Conduct root-cause analysis after incidents and prepare detailed incident reports with findings and recommendations.
  • Perform forensic analysis to support investigations when required.
  • Serve as the 3rd-tier escalation point for critical security incidents outside business hours (1st and 2nd tier monitoring is handled by an external SOC).
  • Stay up to date with the latest security technologies, threat intelligence, and industry trends.
  • Recommend and implement process or technology improvements to strengthen the organization’s overall security posture.
  • Support the rollout of new security tools, processes, and controls.
  • Collaborate with project teams and business units to provide security consultation and resolve issues effectively.
  • Develop and deliver security awareness training materials for internal teams.
  • Conduct testing such as penetration testing and vulnerability assessments on security systems and products.

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Qualifications:

  • Bachelor’s Degree in Computer Science, Information Security, or a related field.
  • Minimum 3 years of hands-on experience in information security (5+ years strongly preferred).
  • Proven experience in incident handling and investigation within a CIRT, SOC, or equivalent (Red Team/Blue Team) environment.
  • Industry certification in a relevant security field (e.g., SANS/GIAC, CISSP, CEH, or equivalent).
  • Strong written and verbal communication skills in English.
  • Willingness to participate in a 3rd-tier on-call escalation rotation.
  • Experience with digital forensics analysis is a plus.
  • Experience in fraud analysis or investigation is a plus.
  • Familiarity with SIEM tools, threat intelligence platforms, or SOAR solutions is preferred.
  • Ability to remain calm under pressure and handle critical situations professionally.
  • Self-motivated with strong problem-solving skills and the ability to work independently.
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