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セキュリティエンジニアの求人1,059件応募資格・募集要項・仕事内容を見る
Cybersecurity Threat Hunter
- 給与
- 記載なし
- 勤務地
- 記載なし
- 休日
- 記載なし
- 雇用形態
- 記載なし
どんな仕事かAIによる生成
As a Cybersecurity Threat Hunter, you will lead evidence-driven hunt workstreams across customer environments to identify adversary activity and communicate findings, confidence and response recommendations. You will develop and refine hunts across endpoint, cloud, identity, network and third-party telemetry, and convert investigations into durable detections, mitigations and threat intelligence. The role also includes coordinating hunt work during high-impact incidents, briefing customer and internal stakeholders, and mentoring junior hunters.
この求人に応募
応募資格
必須
- Doctorate in Statistics, Mathematics, Computer Science, Computer Security or related field OR Master's Degree in Statistics, Mathematics, Computer Science, Computer Security or related field AND experience in software development lifecycle, large-scale data analysis or security research; OR equivalent practical cybersecurity experience.
- Demonstrated hands-on experience in threat hunting, Windows forensics, Linux or macOS analysis, or investigating identity-based attacks across Active Directory, Entra ID or other enterprise identity platforms.
- Demonstrated experience authoring queries against large-scale security telemetry, including scripting or automation.
- Ability to correlate and assess evidence from multiple sources, identify compromise scope, assess visibility gaps and clearly explain findings and uncertainty.
- Strong customer-facing written and verbal communication, including executive briefings.
- Flexibility to work non-standard business hours that may include evening, nighttime, weekends and/or holidays.
- Business fluency in both Japanese and English.
- Proven hypothesis-led threat hunting at enterprise scale, correlating endpoint, cloud, identity and network telemetry to identify adversary activity and visibility gaps.
- Advanced Kusto Query Language (KQL) skills, with ability to transform data at scale.
- Strong forensic capability across Windows, Linux and macOS, including analysis of endpoint artefacts and memory where required.
- Experience leading hunt workstreams in high-pressure, customer-facing incident response while balancing the need for rapid recovery.
- Experience converting hunt outcomes into durable detections, analytics, mitigations and threat intelligence.
- Demonstrated technical leadership through research, stakeholder influence, process improvement and mentoring.
- Relevant security certifications or equivalent practical expertise.
募集要項最終確認 10/27
- 職種
- セキュリティエンジニア
- 雇用形態
- 記載なし
- 給与
- 記載なし
- 勤務地
- 記載なし
- 働き方
- 記載なし
- 勤務時間
- Flexibility to work non-standard business hours that may include evening, nighttime, weekends and/or holidays.
- 学歴
- 大学院修了以上
- 掲載日
- 2026/10/14 20:26（13日前）
- 最終確認
- 2026/10/27 02:26（今日）
仕事内容
募集内容
- Working with lead investigators, infrastructure engineers, reverse engineers and incident coordinators, you will help customers understand adversary activity, visibility gaps and durable security improvements. As a Cybersecurity Threat Hunter, you will lead evidence-driven hunt workstreams across customer environments, identify adversary activity and communicate clear findings, confidence and response recommendations. Set hunt objectives, hypotheses, priorities and evidence requirements using threat intelligence, adversary tactics, techniques and procedures, and customer-specific risk context. Develop, test and refine hunts using large-scale correlation of endpoint, cloud, identity, network and third-party telemetry. Operate as a platform- and vendor-agnostic hunter across Windows, Linux, macOS, multi-cloud and third-party technologies, using the telemetry, forensic artefacts and security tooling required by each customer environment. Determine adversary presence, compromise scope and visibility gaps; establish what is known, what remains uncertain and what additional collection or analysis is needed. Author and optimise queries, automation and responsible AI-enabled workflows to improve hunt scale, analytical quality and time to detection. Convert investigations and research into durable detections, analytics, mitigations, threat intelligence and product or architectural improvements. Lead multiple hunt workstreams during high-impact incidents, coordinate priorities and dependencies, maintain evidentiary documentation and support post-incident and root-cause analysis. Brief customer technical teams, executives, internal stakeholders and partners with clear findings, coverage, limitations and response options. Provide technical guidance, share research and mentor junior hunters while protecting DART information, tools and operational security.
この求人は、日本マイクロソフト株式会社の採用ページの内容をAIが読み取って整理したものです。応募の前に採用ページの原文を確かめてください。データの集め方企業サイト
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募集元の採用ページから応募できます
応募は日本マイクロソフト株式会社の採用ページで受け付けています。このページは採用ページの掲載内容をもとに構成しているため、最新の応募条件は募集元でご確認ください。
この求人と近い条件で探す数字はリンク先ページの掲載件数
応募資格の語から探す
- データ分析6,647
- 情報セキュリティ4,025
- Windows1,814
- Linux2,594
- macOS160
- Active Directory348
- Microsoft Entra ID303
- インシデント対応836
- 日本語7,305
- 英語16,953
この職種で探す
- セキュリティエンジニア1,059
- テック15,283
- インフラエンジニア992
- クラウドエンジニア635
- ネットワークエンジニア443