【Security】CSIRT運用メンバー at DXC Technology

Osaka, Japan

DXC Technology Logo
Not SpecifiedCompensation
Mid-level (3 to 4 years)Experience Level
Full TimeJob Type
UnknownVisa
Information Technology, CybersecurityIndustries

Requirements

  • セキュリティアラートおよびインシデント対応の実務経験
  • ネットワーク、サーバー、エンドポイントの知識と運用経験
  • 初動対応や封じ込め、復旧計画の立案と実行能力
  • 緊急インシデント対応時の迅速な判断力と行動力
  • 高度な日本語能力(文書作成、プレゼンテーション能力)
  • 英語による会議ファシリテート、メールやチャットでのコミュニケーション能力
  • 英語によるPPTやExcelによる説明資料や討議資料を作成した経験

Responsibilities

  • アラートのトリアージ(優先度付け)と内容の精査
  • アラートの影響分析および対応履歴の記録
  • 脅威インテリジェンスを活用した高度なアラート分析
  • SOCや既存運用パートナーとの連携による対応実施
  • インシデントの初動対応(例: 端末隔離、ネットワーク遮断)
  • 重大インシデント発生時の封じ込め、復旧計画の策定と実施
  • フォレンジック調査やマルウェア解析の実施
  • 再発防止策の提案および対応結果レポートの作成
  • 海外拠点担当者との緊急会議を主導して実施

Skills

Key technologies and capabilities for this role

Incident ResponseSecurity Alerts TriageThreat IntelligenceSIEMEDRForensic InvestigationMalware AnalysisNetwork SecurityEndpoint SecurityVulnerability ManagementPenetration TestingSOC Operations

Questions & Answers

Common questions about this position

What are the must-have skills for this CSIRT operations role?

Required skills include real-world experience in security alert and incident response, knowledge and operational experience with networks, servers, and endpoints, ability to plan and execute initial response, containment, and recovery, quick judgment and action in emergencies, advanced Japanese skills for documentation and presentations, and English proficiency for facilitating meetings, communications, and creating PPT/Excel materials.

What is the work location for this position?

The role prioritizes candidates available to work in West Japan (Osaka, Kyoto, Fukuoka) due to increasing operations there, but candidates available for Kanto (Tokyo area) work are also welcome.

What is the company culture like at DXC Technology?

DXC emphasizes strong community connections as key to success, prioritizes in-person collaboration while providing flexibility to support employee happiness, productivity, individual work styles, and living environments, and strives to create an inclusive environment where everyone can thrive.

What salary or compensation is offered for this role?

This information is not specified in the job description.

What makes a candidate stand out for this CSIRT position?

Candidates with forensic investigation or malware analysis experience, SOC operations setup, SIEM/EDR tool operation, pentesting/vulnerability assessment, vulnerability management across overseas sites, dark web investigation, security certifications like CISSP or GIAC, pharma/global enterprise security ops, or project management (PMP preferred) will stand out.

DXC Technology

IT services for enterprise modernization and management

About DXC Technology

DXC Technology provides IT services to large enterprises, focusing on modernizing their critical systems and operations. The company uses the Enterprise Technology Stack to enhance IT infrastructure, optimize data architectures, and ensure security across various cloud environments, including public, private, and hybrid. DXC operates on a contractual basis, offering consulting, system integration, and managed services to help clients improve their IT operations. What sets DXC apart from competitors is its strong commitment to innovation, sustainability, and corporate responsibility, which has earned it recognition as one of the Most Responsible Companies. The goal of DXC Technology is to be a trusted partner for enterprises, helping them achieve scalable and secure IT solutions while promoting inclusion and diversity within its workforce.

McLean, VirginiaHeadquarters
2017Year Founded
$14.6MTotal Funding
IPOCompany Stage
Consulting, Enterprise SoftwareIndustries
10,001+Employees

Risks

Emerging IT service providers offer cost-effective solutions, threatening DXC's market share.
Rapid technological changes may outpace DXC's innovation, risking service obsolescence.
Economic downturns could reduce IT spending, impacting DXC's long-term contract revenue.

Differentiation

DXC Technology is a Fortune 500 global IT services leader.
The company specializes in modernizing mission-critical systems for large enterprises.
DXC's Enterprise Technology Stack ensures security and scalability across cloud environments.

Upsides

DXC is recognized as a leader in the 2024 Magic Quadrant for Outsourced Digital Workplace Services.
The Quercus AI platform collaboration with Ferrovial and Microsoft enhances DXC's innovation capabilities.
DXC's role in transforming Italy's healthcare sector showcases its expertise in digital transformation.

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