Senior Cyber Analyst – MS Sentinel (H/F)

Thales
France
Workplace: HybridFull timeFunction: CybersecurityExperience: 3+ yearsEducation: bachelorsSkills: ["Communication","Teamwork","Problem-solving","Presentation"]

Senior Cyber Analyst responsible for detection leadership using Microsoft Sentinel within Thales Cyber Solutions CSOC. You will enhance client detection coverage, develop rules, and automate detection processes, working 24/7 across global SOCs, collaborating with incident response and AI-driven detection initiatives. Requires hands-on MS Sentinel expertise, strong cyber security foundations, and ability to engage clients and internal teams in a fast-paced environment.

Loading

Loading job details...

Preparing the role view and application actions.

FursaFursa
Thales
Thales
6 months ago

Senior Cyber Analyst – MS Sentinel (H/F)

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 1 hour agoStatus: Live

Job Summary

Senior Cyber Analyst responsible for detection leadership using Microsoft Sentinel within Thales Cyber Solutions CSOC. You will enhance client detection coverage, develop rules, and automate detection processes, working 24/7 across global SOCs, collaborating with incident response and AI-driven detection initiatives. Requires hands-on MS Sentinel expertise, strong cyber security foundations, and ability to engage clients and internal teams in a fast-paced environment.
Location: France
Workplace: Hybrid
Employment Type: Full time
Job Function: Cybersecurity
Seniority: Sr. Manager level

Key Responsibilities

  • •Referent Détection focusing on Microsoft Sentinel: reinforce and train technical teams on MS Sentinel; ensure creation and evolution of client detection matrices in MS Sentinel; ensure coverage and depth of monitoring using MITRE ATT&CK; participate in client steering committees; perform reviews and continuous improvement; expand scope with collection strategy and rules to apply; deploy detection rules on client SIEM platforms to centralize detection capabilities.
  • •Provide technical detection services to clients;
  • •Improve, automate and industrialize detection methods and tools to increase efficiency and performance;
  • •Enrich the detection base with AI model support;
  • •Offer expertise to support commercial proposals and projects;

Key Requirements

  • •3+ years of experience in security incident detection
  • •Proficiency with Microsoft Sentinel (rule implementation, use-case scripting, alert handling, investigation)
  • •Experience with at least one EDR solution (Harfanglab, SentinelOne, CrowdStrike, Microsoft Defender for Endpoint, etc.)
  • •Interest in automation and Artificial Intelligence and its value for detection
  • •Excellent communication skills in English (and French context) and ability to work with clients and teams
Experience:3+ yearsCybersecurityDetectionIncident responseMS Sentinel
Education:Bachelor's
Skills:CommunicationTeamworkProblem-solvingPresentation
Certifications:SANS
Languages:EnglishFrench
Tech Stack:Microsoft SentinelMITRE ATT&CKSIEMSOAREDRGitlabPythonBash

Company Brief

Thales
Designs and delivers advanced systems and services for aerospace, defence, security, and digital identity and cybersecurity markets, serving government and commercial customers worldwide.
Industry: Defense Technology
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: Paris, France
Founded: 2000
WebsiteLinkedIn