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Edgar M.EM

Average response time: 1 hour

About Edgar

Je propose mes services de consulting en cybersécurité, thread modeling, application security reviews, et incident management.

Si vous cherchez quelqu'un - qui aime son activité, capable de travailler en asynchrone, et surtout pret à mettre une vraie expertise technique dans ses projets - bonjour !
  • French

    Native or bilingual

  • English

    Native or bilingual

  • Italian

    Conversational

  • Portuguese

    Basic

Can work on-site
Paris (up to 10km)

Experience

  • Amazon Web Services,
    Security Operations Engineer - AWS
    October 2025 - Today (9 months)
    Dublin, DN, Ireland
    • Incident response in a large scale environment (AWS)
    • Collaboration with multiple team from ThreatOps, Large Scale events, Legal Engagements, PenTesters
    • Counsel in adapting current stacks into the modern threat landscape: supply-chain issues, business logic, race conditions, IDORs, confused deputy
    • Deep dives on large multi-dependency repos, manual review, reproduction, fuzzing (Java / springboot, Python, Go), test-driven development, walking up the abstraction tree
    • Identification and resolution of technical bottlenecks, with a focus on automation, efficiency and security
    Cybersecurity Incident Management Audit de sécurité Cybersécurité Risk and Vulnerability Assessment
  • TotalEnergies
    Expert Cybersécurité SOC
    DIGITAL AND IT
    November 2022 - August 2025 (2 years and 9 months)
    Paris, France
    • Incident Response as part of the CERT on-call team, detection engineering (rules, red-teams, audits)
    • Extensive use of Microsoft XDR, Sentinel, and ServiceNow SIR in a Multi-Tenancy environment, cyber compliance
    • Monitoring of >40 multi-tenancy, >200k devices and >1000 alerts/day
    • Continuous development and security monitoring of a Github Organisation (CICD)
    • Technical evaluation of large SaaS security solutions - Zscaler, CyberReason
    • Engineering of custom solutions and integrations into our SIEM for SOC Efficiency
    Cybersécurité Securité informatique ISO 27001 Threat Intelligence Cybersecurity Incident Management
  • Freelance
    Information Security Consultant
    August 2021 - November 2022 (1 year and 3 months)
    Gestion de petite infrastructures:
    - Sécurité Réseau: IDS, Pare-Feu
    - Virtualization
    - IaC
    - Pentest

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Education

  • Master of Engineering - CyberSecurity
    EIT Digital Alumni
    2021
    Master of Engineering - MEng, Cybersecurity

Certifications

Skill set

Categories