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Joshua G.JG

Joshua G.

Systems Consultant, Cybersecurity & Audit

€450/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Joshua

  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 50km), Nice (up to 50km), Marseille (up to 50km)

Experience

  • Sam
    Systems and Cybersecurity Engineer
    September 2025 - January 2026 (4 months)
    Monaco, Monaco
    Provide level 2 and 3 technical support to users and internal teams
    • Conduct risk analysis according to EBIOS RM
    • Structure regulatory compliance
    • Formalize and update cybersecurity procedures
    • Ensure regular system updates
    • Harden inter-site access to strengthen security
    • Deploy antivirus solutions
    • Deploy a supervision tool
    • Manage IAM access and identity
    • Lead backup management
    • Strengthen electronic communication security
    • Manage supplier relationships (consultation, quotes, equipment/solution selection)
    • Manage hybrid cloud environments
    • Deploy and configure the firewall
    • Administer networks and servers
    • Administer VoIP
    • Administer Exchange mailboxes: creation, migration, access rights
    Antivirus Windows Server Linux SIEM EBIOS RM
  • Segula Technologies
    Cybersecurity Engineer
    DIGITAL AND IT
    January 2024 - April 2025 (1 year and 3 months)
    Conduct risk analyses and compliance/security audits
    Review and monitor access rights management policy via CyberArk
    Participate in the redesign of the cybersecurity architecture following the headquarters' relocation
    Deploy the Tiering Model across the entire IT park to optimize privilege segmentation
    Contribute to the implementation of Proofpoint as part of updating protections against BEC attacks
    Migrate from Zabbix to SolarWinds for IT system supervision
  • ALTEN
    Systems and Virtualization Administrator
    DIGITAL AND IT
    August 2021 - December 2023 (2 years and 4 months)
    Provide IT resources for projects and consultants on assignments, support
    Level 2, 3.
    Manage an IT park. Set up servers, manage backups, deployments.
    Security: Manage McAfee services...
    IT project for VDI deployment for Airbus
    Audit conducted with the client, physical servers virtualized, backup management.
    Eliminate identical data copies on different file servers
    of the ADCs,
    Scalable platform if needed via hyper-convergence.
    Provide 2D and 3D work environments, particularly for Transnational projects in workstation migrations.

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Skill set

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