Global tech & telecom company is looking for a Senior Security Analyst.
Responsibilities:
- Monitor, triage, and respond to client security alerts and incidents
- Investigate and resolve outages or abnormal behaviors on MSS products
- Implement customer change requests and perform complex system updates
- Manage technical workload, escalate issues, and support L1 SOC Analysts
- Develop enhancements, tools, processes, and update SOPs
- Train, mentor, and support Security Analysts while collaborating with clients and vendors
Required Skills:
- 2–5 years in Information Security within SOC environments
- Skilled in threat analysis, risk assessment, and mitigation planning
- Experience with OS (Windows/Linux), networking, firewalls, and cloud platforms (AWS/Azure/GCP)
- Hands-on with SIEM, EDR, and cloud security tools
- Strong ITIL knowledge, customer focus, teamwork, and communication skills
Why should you apply:
- Knowledge/experience of Operational Technology (OT) Security (e.g. Clarity, Armis)
- Programming and scripting skills (e.g. Bash, Python, Perl, Powershell);
Company Details:
A global technology and telecommunications company delivering integrated solutions to help businesses manage and secure their data infrastructure. Operates one of the world’s largest and most deeply peered networks, offering services including fiber-based internet, edge computing, cloud connectivity, cybersecurity, and voice solutions. Positioned as a leader in digital transformation, focusing on adaptive networking, edge cloud, connected security, and collaboration platforms to enable modern enterprise operations.
Working Hours:
9:00 – 18:00 (Mon-Fri) / Flex time
Working Style:
Hybrid (3 days in office, 2 days work from home)
Holidays:
Saturday, Sunday, National Holidays, Year-end and New Year Holidays, Paid Holidays, Other Special Holidays
Services/Benefits:
Social Insurance, Transportation Allowance, Benefit program etc.
Interview Process:
3 times
【】シニアセキュリティアナリスト
【】シニアセキュリティアナリスト
Job type:
Permanent
Specialization:
Data and Analytics
Language Level:
英語-上級 (TOEIC 860),日本語-上級 (JLPT N1)
Location:
Tokyo
Salary:
¥8,000,000.00 - ¥11,000,000.00 Yearly
Job Reference:
492729
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