mdr security analyst (threat hunting).

● Act as a Customer Security Advisor, conducting threat-hunting activities and performing security assessments on customer networks. Effectively communicate findings, recommendations for remediation, and mitigation strategies to customers● Serve as an escalation point for the SOC analysts, assisting in the investigation, analysis, and response to security incidents● Develop cyber kill-chain indicators of an attack and hunting heuristics to enhance the ongoing threat-hunting process● Enhance the product accuracy and its capacity to detect emerging threats within the dynamic security landscape

求められる経験

● Proven hands-on experience in the cybersecurity industry
● Excellent customer service skills
● Strong knowledge of networking architecture and protocols, including TCP/IP, DNS, SSL, SMB, HTTP, IP Routing, etc.
● Comprehensive understanding of the cybersecurity landscape, common threats, and attack scenarios, such as malware infections,
command and control (C&C) communication, drive-by attacks, phishing, and network scans
● Practical experience with security technologies, including firewalls (FW), intrusion prevention systems/intrusion detection systems (IPS/IDS), antivirus (AV), security information and event management (SIEM) systems, endpoint protection, and network forensics tools
● Analytical mindset, capable of formulating hypotheses and validating them through in-depth analysis and technical evidence
● Fluent in English with exceptional communication skills
● Proficiency in at least one scripting language such as Python or Ruby
● Advantageous: Experience with Extended Detection and Response (XDR) solutions
● Advantageous: Previous experience working in Managed Security Service Provider (MSSP) or Managed Detection and Response (MDR) providers as a Threat Hunter or Security Analyst
● Ability to work effectively as a team player, demonstrating responsibility and strong organizational skills
● Native Japanese and Fluent English

保険
健康保険　厚生年金保険　雇用保険

休日休暇
土曜日　日曜日　祝日

給与
年収1,000 ～ 1,200万円

賞与
-
雇用期間
期間の定めなし