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Nathalie IsottonNI

Nathalie Isotton

HR Shared Services & HR Transition Management

€780/day
Paris, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Nathalie

Experienced HR professional, I support SMEs in structuring and managing their HR function, with a strategic and highly operational approach.

Accustomed to transformation environments, I intervene in a shared services or transition management capacity to secure HR fundamentals, structure processes, and support teams on a daily basis.

My expertise notably covers:
  • Management of social compliance and HR obligations
  • Structuring of HR policies (compensation, organization, processes)
  • Support for managers and employees
  • Management of growth, reorganization, or transformation phases, including in sensitive contexts
  • Securing social and organizational frameworks (including changes in collective agreements)

Highly field-oriented, I work directly within SMEs, allowing me to combine legal requirements, operational pragmatism, and human proximity.

My goal: to help you build a solid, efficient HR function adapted to your business challenges.
  • French

    Native or bilingual

  • English

    Conversational

  • Spanish

    Conversational

  • Italian

    Conversational

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

Experience

  • Allure
    Human Resources Director
    ARCHITECTURE AND URBAN PLANNING
    November 2024 - February 2026 (1 year and 3 months)
    Paris, France
    Context: creation and structuring of the HR function in a company in the structuring phase after strong growth
    • Implementation and structuring of the French HR function
    • Overhaul and validation of HR processes to improve efficiency and clarity
    • Full management of the employee lifecycle (recruitment, onboarding, development, offboarding)
    • Support for managers and management on human and organizational issues
    • Securing HR practices: legal compliance, payroll supervision, and social relations
    • Structuring of HR systems (compensation, performance, training)
    • Digitalization and optimization of HR tools
    • Implementation of key systems: onboarding/offboarding, performance reviews, Talent Review, social benefits
    • Organization of professional elections
    Result: implementation of a structured, secure HR function adapted to the company's needs.
    HR Structuring Manager Support Organizational Transformation Recruitment and Talent Management Social Relations & Labor Law
  • Savills
    Human Resources Manager France
    REAL ESTATE
    January 2013 - May 2024 (11 years and 4 months)
    Paris, France
    Context: structuring and management of the HR function in a growth phase (60 to 180 employees) within an international group (UK)
    • Structuring and development of the French HR function, in compliance with Group standards
    • Support for workforce growth and organizational structuring
    • Deployment and adaptation of Group HR policies and processes to the French context
    • Management of social relations: Social and Economic Committee (CSE), social dialogue, legal framework
    • Supervision of payroll, personnel administration, and HR budgets
    • Management and structuring of the HR team
    • Support for managers and management on HR and organizational issues
    • Management of structuring HR projects related to growth (processes, tools, organization)
    • Regulatory compliance (BDESE, gender equality...)

    Result: support for workforce growth from 60 to 180 employees and sustainable structuring of the French HR function.
    Organizational Transformation Change Management Strategic Consulting & Executive Support Social Relations HR Structuring
  • Sony DADC
    Human Resources Manager France
    LOGISTICS AND SUPPLY CHAIN
    April 2011 - December 2012 (1 year and 8 months)
    Moissy-Cramayel, France
    Context: logistics and industrial environment in a declining phase, with challenges of organizational transformation and workforce adaptation.
    • Operational HR management of a logistics site with 200 employees in a context of business transformation
    • Support for managers and teams on daily HR issues
    • Management of social relations and disciplinary situations
    • Management of individual and collective economic redundancy procedures (less than 10 employees)
    • Management of employee transfer within the framework of a market gain and application of associated regulations
    • Supervision of personnel administration and operational HR matters
    • Intervention in an environment requiring reactivity, on-site presence, and securing HR practices
    Result: HR support for a site undergoing transformation and workforce adaptation.
    Social Relations & Labor Law Conflict Management Change Management Disciplinary Procedures Reorganization

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Education

  • Training in HR Management and Labor Law, BTS Tourism
    Formations en Gestion des RH et droit du travail, BTS Tourisme

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