**Introduction** **Your role and responsibilities** As a Security Specialist, you will play a meaningful role as a cybersecurity expert within our enterprise clients' Security Operations Centers (SOC). You will work closely with clients to effectively manage the cyber risks they face, aligning security strategies with their business needs through innovative ideas and cutting-edge technologies. • Support and enhance existing services and systems within IBM client SOC operations, delivering tailored security services based on client requirements. • Collaborate with security solution vendors to implement and operate advanced system solutions management. **Required technical and professional expertise** 7+ years of professional experience in cybersecurity with strong knowledge of SOC processes, incident response, SIEM/SOAR/EDR/NDR/XDR technologies, threat detection practices and Security Solution Engineering Technical Skills 1. Security Operation Center Experience : SIEM-based log analysis, EDR-based log analysis , Network-based traffic analysis and Malicious code/email static & sandbox analysis 2. Security Solution Engineering Experience : Security solution administration (Policy management, Change management, etc) 3. Secuity Content Management Experience : Use case modeing with TTPs, SOAR-based Playbook/runbook process design and implement 4. Language proficiency: Native in Korean, Business level in English **Preferred technical and professional experience** 1. Secuity Content & Policy Management Experience of enterprise-grade SIEM/EDR/SOAR solutions. 2. 3+ years of Security Solution Engineering Experience, expectially EDR & Anti-virus product 3. Must have basically Advanced Python Programming Skills IBM is committed to creating a diverse environment and is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, caste, genetics, pregnancy, disability, neurodivergence, age, veteran status, or other characteristics. IBM is also committed to compliance with all fair employment practices regarding citizenship and immigration status.