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Jobs→株式会社ベネフィット・ワン→[IT Department] ⑩ Senior SE Senior Security Engineer (SOC / Incident Response)

[IT Department] ⑩ Senior SE Senior Security Engineer (SOC / Incident Response)English summary from Japanese

株式会社ベネフィット・ワン

✓ Detailed
Salary
年収:800万~1,200万 月給:52~85万 ※本ポジションは、ご経験・能力および予定される職責に応じて、労働基準法上の管理監督者として採用する場合があります。管理監督者として採用する場合は固定残業代制度の適用対象外となり、個別に定める報酬体系を適用します。
Location
東京都 (東京都新宿区西新宿三丁目7番1号 新宿パークタワー37階) ・JR各線「新宿駅」南口より徒歩約12分 ・都営新宿線・京王新線「新宿駅」より徒歩約10分 ・京王新線「初台駅」より徒歩約6分 ・小田急線「参宮橋駅」より徒歩約10分
Job Type
Full-time
Work Style
【勤務時間】 9:00~17:30(休憩1h) ※申請によりフレックスタイム制適用可(コアタイム10:00~15:00) ※リモートワーク週2回まで(業務状況により可)
Apply on HERP

Role summaryEnglish summary from Japanese

English summary for screening — check the original posting before applying.

Benefit One is seeking a Senior Security Engineer to lead the internal development of external attack monitoring and initial response functions. This role will be part of the Security Department, responsible for protecting the company's services and customer data, and will operate the SOC (Security Operation Center) to detect attack signs, analyze logs, and manage vulnerabilities.

Must-haves

  • 5+ years of infrastructure construction/operation experience (network, server, PC)
  • 5+ years of security incident response experience (UTM, EDR, EPP)
  • 3+ years of AWS construction/operation experience

Nice-to-haves

  • AWS Certified Security - Specialty
  • Various vendor certifications, IPA certifications, CISA, CISM, CISSP, GIAC
  • Experience operating various guidelines and security standards
  • Vulnerability assessment experience

Tech stack

AWSWAFCSPMIAM Access AnalyzerTrusted Advisor

About the Company

株式会社ベネフィット・ワン

Headquarters
〒163-1037 東京都新宿区西新宿三丁目7番1号 新宿パークタワー37階
Founded
1996-03
Visit Website
Posted8/20/2026
Updated2026/07/15 11:28
Sourceherp
UTM
EDR
Email Security

Work style

Hybrid: Up to 2 days remote per week (depending on business situation). Location: Tokyo (Shinjuku). Flextime available (core hours 10:00-15:00).

Other notes

Annual salary: 8,000,000 - 12,000,000 JPY. Monthly salary: 520,000 - 850,000 JPY. May be hired as a management supervisor, in which case fixed overtime pay does not apply. Salary revisions: Annually (June). Bonuses: Twice a year (June, December). Probationary period: 3 months (no change in treatment).