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Nathalie Grillet MunierNG

Nathalie Grillet Munier

Office Manager senior | CSR Manager

€500/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Nathalie

Office Manager for 15 years, I support companies and their teams in the overall management of their structure, on a recurring or occasional basis.

I am involved in all the essential support functions for the smooth running of your business:
  • General services (admin, pre-accounting, supplier management, corporate communication...)
  • Transformation project management or various events
  • HR topics (recruitment, sourcing, social affairs)
  • Deployment of processes, automation, and redesign of processes and tools (Tenders, Artificial Intelligence, Responsible Digital, CSR...)

My goal is simple: to free you from daily constraints, support your transformations so that you can fully concentrate on the development of your business and your core activities.

I hold a certification in Corporate Social Responsibility and Responsible Digital (+ currently deploying processes using AI) which allows me to implement sustainable practices through general services.

Dynamic, rigorous, and autonomous, I adapt quickly to your environment. Enthusiastic and proactive, I enjoy new challenges and am fully invested in each mission to provide effective and sustainable solutions.

📩 Open to discussing your projects, I would be delighted to chat with you to understand your needs and offer you tailor-made support.
  • English

    Fluent

  • French

    Native or bilingual

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

Experience

  • Humathena
    Office Manager and freelance consultant
    CONSULTING AND AUDITS
    October 2025 - Today (8 months)
    Since October 2025, I have been supporting VSEs, SMEs, and startups as a freelancer on missions such as:
    • Office management
    • Structuring of CSR/Responsible Digital roadmap
    • Redesign of internal processes, internal reorganization
    • Project management
    • HR project support (RPS risk analysis, social climate survey, QWLCT...)
    CSR strategy and sustainable development Project management Office Manager
  • CALIA Conseil & Abcd culture | Cabinets de conseil
    Office Manager and CSR Manager
    January 2014 - May 2025 (11 years and 4 months)
    Paris, France
    Tenders: Preparation, sending, and follow-up of files for the group (800-900 per year) Office Management: Management of executive agendas and travel arrangements, office management (works, relocations, supplier contracts, purchases...)
    Internal life: onboarding/offboarding, creation of internal brochures, organization of internal/external events, internal communication (newsletter), external communication (reports, social networks), creation and facilitation of internal workshops (team building, sustainable development, co-development...)
    CSR: Management of a working group of 5 people, implementation of new processes, team awareness, internal charter, indicator monitoring, CSR report...)
    CSR strategy and sustainable development Administrative management Tender management Office Manager Quality of life at work (QWL)
  • ETCP
    Training Manager
    September 2018 - October 2019 (1 year and 1 month)
    Complete management of the ETCP platform (online and in-person training for public entities: Ministries, Interpol, etc.) under WordPress Creation of online training modules: videos, quizzes, tests, and uploading of materials Participant registration and sending of documents, contracts, and invoicing for speakers, awarding of diplomas, preparation of materials, training scheduling...
    Booking of rooms, flights, hotels for training in Europe (Italy, Spain, Croatia, Germany, Netherlands, etc.)

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Education

  • Non-financial reporting and CSR strategy
    Coursera / ESSEC Business School
    2023
    Reporting extra financier et stratégie RSE
  • Responsible Digital Certificate from INR
    University of La Rochelle
    2023
    Certificat Numérique Responsable de l'INR

Skill set

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