Microsoft

Principal Security Researcher

Microsoft
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15 hours ago
Remote, United Kingdom +2 moreStaff+

Responsibilities

  • Perform deep analysis of attacker activity in on-premises and cloud environments.
  • Identify potential threats and notify customers about imminent attacker activity.
  • Provide recommendations to improve customers’ cybersecurity posture and deliver threat intelligence knowledge transfer.
  • Build proof-of-concept and prototype threat-hunting tools, automations, and new capabilities.
  • Drive product and tooling improvements by sharing threat-hunting and incident-response findings with engineering teams.
  • Identify, prioritize, and target complex security issues, then create and drive adoption of mitigations and proactive guidance.
  • Synthesize research findings into mitigation recommendations and share them across teams.

Requirements

  • Bachelor’s, master’s, or PhD in statistics, mathematics, computer science, computer security, or a related field, or equivalent experience.
  • Experience in software development lifecycle, large-scale computing, threat analysis or modeling, cybersecurity, vulnerability research, and/or anomaly detection.
  • Knowledge of security fundamentals across Microsoft client, server, and cloud platforms.
  • Understanding of malware, the modern threat landscape, and identity-based attacks.
  • Familiarity with SQL, Kusto Query Language, or comparable SIEM query languages such as Splunk, Humio, or Kibana.
  • Familiarity with Jupyter Notebooks or equivalent threat-hunting automations built with scripting languages.
  • Experience analyzing threat-actor evidence, including IOCs, IOAs, and TTPs.
  • Experience using forensic analysis tools such as X-Ways Forensics, WinHex, Encase, or FTK.
  • Experience with forensic log artifacts in SIEM, web server, antivirus, protection, HIDS, and NIDS logs.

Benefits

  • The role may be eligible for benefits and other compensation.
  • The typical base pay range is £93,500.00–£161,800.00 per year in the United Kingdom.
  • Applications are accepted on an ongoing basis until the position is filled, with the posting open for a minimum of five days.

Tech Stack

Jupyter NotebookKibanaSplunkSQL

Categories

Microsoft

About Microsoft

10,000+ employees

Microsoft develops operating systems, productivity software, cloud services, developer tools, and consumer devices for individuals, enterprises, and governments. Its main products include Windows, Microsoft 365, Azure, Visual Studio/GitHub, Xbox, and LinkedIn; revenue comes from software subscriptions and licenses, cloud consumption, hardware sales, and advertising. Founded in 1975 and headquartered in Redmond, Washington, Microsoft is a public company traded on Nasdaq.

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