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Célisiane RosiusCR

Célisiane Rosius

Change | Learning | Transformation | Communication

€700/day
3 projects
Marseille 10e Arrondissement, FR
8-15 years

Average response time: 1 hour

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About Célisiane

💡 Senior Consultant in Transformation & Change Management


Over 10 years of experience in organizational transformation, combining consulting, communication, and human change support.
I work with companies, local authorities, and schools to structure, manage, and deploy digital, managerial, or cultural transformation projects — with a pragmatic, collaborative, and results-oriented approach.

🚀 MY EXPERTISE

Change Management
Diagnosis, impact analysis, change plan, managerial and collective support, communication, and training for the adoption of new practices.

Project Management / PMO
Structuring and managing complex projects, coordinating internal teams and service providers, facilitating committee meetings, and tracking roadmaps.

Training & Educational Engineering
Design of training courses and programs (Qualiopi), active learning methodologies, train-the-trainers, delivering training.
Trainer for Master's degrees at IAE Aix-en-Provence.

Communication & Employer Branding
Definition and deployment of internal, HR, and corporate communication strategies. Writing, storytelling, social media management.

Facilitation & Event Management
Creation and facilitation of seminars, collective intelligence workshops, learning expeditions, inspiring conferences.

🎓 BACKGROUND & CERTIFICATIONS


ESSEC Business School– Certified « Conduct Change »
IAE Aix-en-Provence– Master's Degree in Corporate Communication & Change Management
Audencia SciencesCom– Bachelor's & Master's Degree in International Communication
Agilinov– Collective Intelligence Facilitator

🤝 IN BRIEF

+10 years of experience in transformation, training, and communication
Based in Marseille – available in person or remotely
Projects with companies, institutions, and training organizations

Let's talk about your transformation projects 🌿
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Marseille 10e Arrondissement (up to 50km), Paris (up to 10km)

Experience

  • CMA CGM
    PMO Transformation
    TRANSPORTATION
    February 2025 - June 2025 (4 months)
    Marseille, France
    I am supporting a CRM team as a PMO on RUN subjects and innovative projects around Generative AI for Sales.

    I work in coordination with a product team (1 Lead PO + 3 POs) and business teams representing the needs of the sales force.

    My missions:
    ➡️ Roadmap management, governance facilitation, multi-team coordination, KPI monitoring, scoping and structuring of GenAI projects.

    Agile environment, strong stakes in sales transformation and data innovation.
    Management Project Coordination Cross-functional Coordination Project Scoping Project Governance
  • Ville de Marseille
    Structuring the IT Project Approach
    PUBLIC SECTOR
    October 2024 - January 2025 (4 months)
    Marseille, France
    - Structuring traditional and agile project cycles using collective intelligence with experienced project managers
    - Creating detailed processes
    - Training IT project contributors (approx. 80 people) in project management fundamentals and internal processes
    - Training business units on IT processes
    - Facilitating Kick-off and Closing meetings

    Using collective intelligence methodologies and innovative, interactive pedagogical methods.
    Educational Engineering Collective Intelligence Facilitation Training Process Facilitation
  • CCAS
    Collective Workshops and Seminars
    PUBLIC SECTOR
    April 2023 - February 2024 (10 months)
    Marseille, France
    • Preparation and co-facilitation of the annual seminar for CCAS agents in Marseille
    • Facilitation of a series of participatory workshops with agents and the management committee to establish a diagnosis and action plans on the following topics: HR and Quality of Life at Work, Reception Services and Beneficiary Pathways, Management
    Event Management Workshop Facilitation Educational Engineering Seminar Organization

Recommendations

IV
Gaëlle RoudautGR
ST
Igor Vourey and 2 other people have recommended Célisiane

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Education

  • Literary preparatory classes - Hypokhâgne Khâgne
    Lycée Albert Schweitzer, Le Raincy
    2009
  • Bachelor in International Communication
    Audencia Sciencescom
    2010

Certifications

  • #IamRemarkable
    Google
    2019
  • SheMeansBusiness Ambassador by Facebook
    Facebook
    2019
    Leadership Marketing Entrepreneurship Web Women Empowerment

Skill set

Categories