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MCM WORLDWIDE Linkedin · Posted 20d ago

Cybersecurity Specialist

Seoul

Linkedin
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Indexed description

Cybersecurity Risk & Incident Management

-Investigate security incidents and coordinate containment, remediation, recovery, and follow-up actions with relevant teams.

-Manage identified vulnerabilities and security findings, coordinating remediation with infrastructure, application, cloud, and regional IT teams.

-Support security assessments and penetration tests, track remediation actions, and ensure security findings are addressed through closure.

Security Awareness & Human Risk Management

-Plan and manage regular security awareness campaigns and phishing simulations using KnowBe4 and other awareness platforms.

-Analyze campaign results, phishing trends, and employee behavior to identify risk areas and improve awareness effectiveness.

-Develop and communicate security guidance, training content, and targeted awareness activities based on emerging threats and organizational needs.

Security Capability Improvement & Projects

-Participate in cybersecurity projects and initiatives covering endpoint, identity, cloud, email, network, and other security domains.

-Work with Global and Regional IT teams, security vendors, and service providers to implement security improvements and address identified risks.

-Improve security processes, tools, documentation, reporting, and operational procedures to enhance overall security effectiveness.

Security Operations & Monitoring

-Identify suspicious activities and potential threats and coordinate appropriate investigation and response actions.

-Collaborate with Global IT teams, Security Partners, and regional stakeholders

-Review recurring alerts, security trends, and monitoring coverage to identify opportunities for operational and detection improvements.


*Requirement

-3–5 years of relevant experience in cybersecurity, information security, or security operations.

-Practical experience in security incident response, vulnerability management, security assessment, and remediation activities.

-Hands-on experience with security technologies such as SIEM, EDR/XDR, email security, identity security, or related solutions.

-Experience with security awareness and phishing simulation platforms such as KnowBe4 is preferred.

-Good understanding of endpoint, identity, cloud, network, and Microsoft security concepts and technologies.

-Strong analytical, problem-solving, coordination, documentation, and English communication skills in a global environment.

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