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Ténéman Nassour DiarraTN

Ténéman Nassour Diarra

GRC Cybersecurity - ISO 27001, NIS2

€400/day
Paris, FR
0-2 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Ténéman Nassour

I help VSEs, SMEs and ETIs structure their cybersecurity (Maturity assessment, documentation, compliance) without unnecessary complexity.

I am a GRC cybersecurity consultant, certified ISO 27001 Lead Implementer, with 2 years of experience gained in IT departments in the civil nuclear sector.

My field experience in an industrial environment with high security stakes gives me a pragmatic and rigorous vision: I deliver operational deliverables.
Whether it's for an ISO 27001 Gap Analysis, writing or revising security policies, or a NIS2 diagnosis, I adapt my approach to your context and resources.
  • French

    Native or bilingual

  • English

    Fluent

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

Experience

  • SI-nerGIE (Orano et Framatome)
    ISP Cybersecurity and Vulnerability Management
    ENERGY AND UTILITIES
    September 2023 - September 2025 (2 years)
    Courbevoie, France
    – Management of Security Integration in about fifty application and infrastructure projects.
    – Vulnerability analysis and management, production of remediation KPIs and monthly reporting to the CISO.
    – Development of python scripts for log parsing.
    – Review and validation of ISO 27001 compliant Security Assurance Plans (PAS) to ensure third-party compliance.
    – Drafting of the security acceptance testing framework to complete the ISP process.
    ISO 27001 Security Audit Security Policies Risk Analysis vulnerability management
  • MonAideCyber - ANSSI
    Cyber Helper
    February 2026 - Today (4 months)
    Paris, France
    In a multi-sector context:

    - Raising companies' awareness of digital risks and good cybersecurity practices
    - Support in securing usage (password management, phishing detection, personal data protection)
    - Popularizing IT security issues
    Cybersecurity Awareness GDPR Risk Analysis Communication technical popularization

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Education

  • Master Cybersecurity
    Nexa Digital School
    2025
    Master Cybersécurité

Certifications

  • ISO 27001 Lead Implementer
    Skills4All
    2025
  • Certified in Cybersecurity (CC)
    ISC²
    2025

Skill set

Categories

  • Other