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Part-Time HR Consultant in Nanterre (Hauts-de-Seine)

Are you looking for a Part-Time HR consultant in Nanterre (92000) to support your company's growth? Boost'RH operates in Hauts-de-Seine and throughout the Île-de-France region from our Paris office. Our experienced HR consultants come directly to your premises in Nanterre to manage your entire HR function: recruitment, employee management, labor law, social dialogue, QWL, and skills development.
Day-to-day HR management
Flexibility Total
Results Guaranteed
Experts Certified
Solutions Tailor-Made
Benefits

The benefits of a Part-Time HR consultant

Expert, flexible HR support tailored to your company's size
Immediate senior expertise: benefit from an experienced HR Director, operational from day one, without the delays of a traditional recruitment process.
Flexibility and budget control: adjust the volume of support (from 1 to 4 days per week) according to your actual needs, without the fixed costs associated with a permanent hire.
Strategic and operational vision: your Part-Time HR consultant structures your HR policy, manages projects, and handles day-to-day operations with equal rigor.
Guaranteed service continuity: in case of absence, a back-up consultant takes over to ensure the continuity of your HR projects.
Access to the Boost’RH network: your consultant draws on a collective of over 150 HR experts and specialized professionals (legal, payroll, training, works council).
Confidentiality and independence: external to your organization, the Part-Time HR consultant brings an objective perspective and handles sensitive issues with complete neutrality.
Our methodology

Why choose BoostRH for your Part-Time HR consultant?

1
Personalized HR assessment: we analyze your organization, challenges, and HR priorities during an in-depth initial consultation.
2
Consultant selection: we identify the Part-Time HR consultant whose profile, sector experience, and personality match your company culture.
3
Assignment scoping: together, we define the scope of intervention, pace of presence, and measurable objectives to achieve.
4
Operational deployment: your Part-Time HR consultant integrates into your teams, takes charge of priority issues, and delivers the first results.
5
Monitoring and adjustments: regular check-ins with your Boost’RH contact allow the assignment to adapt to your evolving needs.
6
Review and handover: at the end of the assignment or during an internalization, we ensure a structured skills transfer to sustain the gains.
Let’s discuss your needs
Our guarantees

Why trust us?

Certified expertise
All our HR Directors are certified and have at least 10 years of experience
Certified expertise
Intervention within 48 hours in case of HR emergency
Measurable ROI
Average 45% reduction in HR costs in the first year
Guaranteed quality
98% client satisfaction across our HR assignments
Our team

Our network of HR experts

Experienced, passionate professionals at your service
Anaelle B
Paris

RH en temps partagé, Manager RH de transition

Accompagnement sur des missions de recrutements de profils cadres et non cadres. Multi secteurs: industrie, transport, logistique, retail, informatique, média. Multi fonctions: RH, finance, marketing, technique, sales,..

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Magali L
Paris

Manager RH de transition

Vous avez besoin d'un DRH en management de transition dans un contexte international? Contactez-moi.

Développement des compétences Politique RH Conseil RH Audit social
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Laura K
Paris

RH en temps partagé, Manager RH de transition

RRH à temps partagé engagée, de confiance et proactive, j’accompagne les PME/start-ups et les Grands Groupes sur tous leurs enjeux RH : stratégie, culture, structuration, recrutement et projets RH !

Administration du Personnel Droit social Développement des compétences Relations sociales Politique RH Conseil RH Digitalisation RH Recrutement QVCT International
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Dorothée D
Paris

RH en temps partagé

J’accompagne les entreprises de manière pragmatique et sur-mesure en m’adaptant à leurs enjeux et à leur culture.

Développement des compétences Politique RH Conseil RH Audit social Digitalisation RH Recrutement
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Morgane L
Paris

RH en temps partagé, Manager RH de transition

Professionnelle des ressources humaines bénéficiant de 10 années d’expérience et dotée d’un esprit entrepreneurial. Je suis spécialisée dans les environnements start-up ou en forte croissance, avec une composante « tech ». J’accompagne le C-level dans la création et structuration de leur fonction RH, tant au niveau national qu'international.

Administration du Personnel Politique RH Conseil RH Digitalisation RH Recrutement International
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Céline P
Paris

RH en temps partagé, Manager RH de transition

DRH expérimentée en temps partagé et gestion de la Qualité de vie au travail, la motivation, le développement et l'optimisation des compétences ainsi que la marque employeur au service des TPE/PME.

Développement des compétences Conseil RH Audit social Coaching
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Doriane P
Paris

RH en temps partagé

Consultante RH expérimentée en temps partagé avec une double casquette RH et finances pour accompagner les TPE-PME et les Associations.

Paie Administration du Personnel Droit social Développement des compétences Relations sociales Conseil RH Audit social Digitalisation RH Recrutement
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Séverine GC
Paris

RH en temps partagé

Généraliste RH à temps partagé, avec l'expérience de Start-up et grands Groupes, j’accompagne différents types de structures pour un besoin ponctuel ou un accompagnement plus régulier dans le domaine des RH, du droit social et du recrutement.

Administration du Personnel Droit social Développement des compétences Relations sociales Politique RH Comp & Ben Conseil RH Audit social Recrutement
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Florence R
Paris

RH en temps partagé

DRH en temps partagé, j'accompagne les TPE/PME et start-ups dans leur développement et la création de la fonction RH. Contactez-moi pour faire connaissance.

Administration du Personnel Droit social Développement des compétences Politique RH Conseil RH Audit social QVCT International
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Laurence G
Paris

RH en temps partagé

Avec une expertise de 25 ans en Ressources Humaines acquise après de Grands Groupes et de PME, je gère le volet RH de votre activité avec un double objectif : vous sécuriser juridiquement, mobiliser vos équipes en conjuguant bien-être et performance au quotidien.

Droit social Développement des compétences Audit social SST
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Contact us

Agency contact details

Contact information
Adress
27, avenue de l'Opéra, 75001 Paris
Phone
+33 1 42 70 97 20
Opening hours
Mon-Fri: 9am-6pm
Book an Appointment
Client testimonial

Trusted by Our Clients

Lina SIBI
Administrative and Financial Director
Jessica FILALI
HR Manager
Stephanie REILLY
Director of Human Resources
Frequently asked questions

Frequently asked questions about Part-Time HR consultant services in Nanterre

Why use a Part-Time HR consultant in Nanterre?
A Part-Time HR consultant in Nanterre allows you to benefit from senior HR expertise without bearing the cost of a full-time position. Present a few days per week at your premises, they know the specificities of the local employment area and support you across the entire HR function: recruitment, personnel management, labor law, social dialogue, and skills development.
The cost of a Part-Time HR consultant depends on the volume of support (number of days per month) and the complexity of the assignments. On average, it represents 30 to 50% of the cost of a full-time salaried HR Director, while offering equivalent expertise. Boost'RH provides a personalized quote after a free assessment of your needs.
After an initial consultation to understand your challenges, we select the most suitable HR consultant for your company from our network based in Hauts-de-Seine. The assignment starts within 2 to 3 weeks. Your Part-Time HR consultant then integrates into your teams at a pace tailored to your needs and priorities.
The Part-Time HR consultant works on a regular, long-term basis (several months to several years), part-time, to structure and manage your day-to-day HR function. The interim HR Director responds to an emergency or transformation situation (reorganization, labor dispute, sudden departure) over a limited period, often full-time. Boost'RH offers both options.
A Part-Time HR consultant manages the entire HR function: personnel administration and payroll, recruitment, skills development plan, labor relations and social dialogue (works council), labor law advice, quality of work life (QWL), annual and professional reviews. They can also lead specific projects such as a compensation policy redesign or HRIS implementation.
Yes, Boost'RH has an office in Paris covering Nanterre and the entire area. Our HR consultants work directly at your premises and know the economic, institutional, and employment market specificities of your area.
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Let's talk about your HR challenges
Would you like to be supported by a Part-Time HR consultant? Contact us for a free, no-obligation initial consultation. We will assess your needs together and recommend the HR consultant best suited to your company and sector.
Book an Appointment