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Mohamed A.MA

Mohamed A.

System and Security Administrator

€450/day
Genève, CH
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Mohamed

Windows System Administrator with 8 years of experience, specializing in workstation environments (Windows) and Active Directory administration in large enterprise contexts.
Specialized in maintaining workstation operational conditions, migration projects (Windows, Software), N2/N3 support, and security tool integration.
  • French

    Native or bilingual

  • English

    Conversational

Can work on-site
Genève (up to 50km)

Experience

  • Microsoft
    Microsoft System Engineer
    CONSULTING AND AUDITS
    May 2024 - Today (2 years and 1 month)
    Technical support within the Windows team, for Microsoft clients, on server and client Windows environments.

    Diagnosis and resolution of incidents related to:
    Windows Deployment, Windows Update / Upgrade, Windows Activation, Device Management, BitLocker / TPM, Windows Features & Roles

    Advanced analysis through system log investigation: Sysinternals (PROCMON, TSS, SigCheck, PsExec),
    Windows Server Windows 11 Technical Support Workstation N3 Support
  • Orange Cyberdefense
    SOC Analyst
    TECH
    July 2023 - November 2023 (5 months)
    Paris, France
    Within a SOC, with a role focused on the operation and supervision of EDR solutions, mainly SentinelOne, for Windows client environments.

    Integration and support of new clients for EDR and Email & Cloud protection solutions
    Proactive analysis of security alerts and threat classification using the Xsoar orchestration tool
    Implementation of defense strategies against cyberattacks and constant technological monitoring

    Technical environment: EDR, XDR, Xsoar certifications, Open-source databases (CVE, VirusTotal, ExploitDB…),
    Cybersecurity EDR Integrator Cybersecurity
  • LVMH
    Cybersecurity Engineer
    LUXURY GOODS
    November 2021 - June 2022 (7 months)
    Paris, France
    Task force on securing Windows workstations and servers in an industrial environment.

    Project: remediation of information system security.
    -Integration and updating of security tools on Windows workstations and servers
    -Deployment of security agents (EDR / Antivirus) in pilot and production phases
    -Resolution of incidents related to security agents and their compatibility with the Windows environment
    -Post-deployment support to ensure workstation stability and compliance
    -Remediation of the Kaspersky platform: administration, policy configuration, exclusion management

    Technical environment: Windows Server, Windows 10, Active Directory, Kaspersky, EDR, PowerShell automation, Remote Desktop, virtualized environments,
    Cybersecurity EDR Software Deployment Technical Project Management Windows Server

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Education

  • Cybersecurity Consultant
    FITEC
    2023
    Iso 27001 Iso 27005 Architecture sécurisé Reconnaissance passive (OSINT) Reconnaissance offensive - Pentest Sécurité défensive - utm STORMSHIELD Cryptographie
  • Network and Security
    NSC-SI
    2018
    Réseau et Sécurité

Certifications

  • Policy Administrator
    SentinelOne
    2023
    EDR XDR
  • Trend Micro Worry-Free XDR Technical
    TrendMicro
    2023

Skill set (30)

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