HR Project Specialist H/F

Voltalia

Paris

Sur place

EUR 80 000 - 110 000

Plein temps

Il y a 10 jours

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Résumé du poste

Renvolt, a Voltalia Group subsidiary, seeks an HR projects specialist to lead global transformation initiatives from scoping to delivery. You will drive HR project management, job description harmonization, onboarding redesign, and employee engagement programs across multiple countries.

Fluent English is mandatory; French/Portuguese/Spanish are a plus. The role is permanent and focused on delivering practical HR improvements with strong cross-functional collaboration.

Qualifications

Master's degree in Human Resources, or equivalent.
Minimum 5 years of proven experience in project management.
Solid experience in HR projects.
Demonstrated experience managing end-to-end HR projects.
Experience working in an international or multi-country environment is strongly preferred.
English: Fluent (mandatory – working language)
French or Portuguese or Spanish: Appreciated

Responsabilités

Lead HR transformation projects from concept to implementation across the group.
Harmonize job descriptions with HR and business stakeholders and ensure consistency.
Oversee onboarding transformation, map current processes and map opportunities.
Propose engagement and retention initiatives, organize engagement surveys and develop programs.
Develop change management and communication plans; manage risks and compliance.

Connaissances

Strong project management

Excellent organizational planning

Analytical problem solving

Stakeholder management

Team collaboration

Autonomy and delivery focus

Formation

Master's degree in Human Resources

Description du poste

Born from the expertise of teams who have led EPC and O&M services at Voltalia since 2005, Renvolt delivers high-performance service solutions to accelerate the global energy transition. We specialize in solar and storage, operating as a trusted global provider with a strong international track record.

With local teams in 14 countries, more than 400 employees worldwide, and 24/7 support, we partner with clients across all regions to ensure success. Renvolt is supported by a strong investment group that provides long-term stability and reinforces our commitment to sustainable growth.

Our portfolio includes 5.6 GW built and under construction, and 1.9 GW already in operation, demonstrating our capability and reliability in delivering large-scale renewable projects.

We prioritize long-term partnerships grounded in transparency, quality, reliability, ethics, and integrity. Join us and be part of a company driving sustainable energy forward.

At Renvolt, we welcome individuals from all backgrounds, whatever your race, ethnicity, gender, nationality, age, disability, sexual orientation, and experience. In our company, diversity drives innovation and contributes to a workplace where everyone can thrive. Ready to make an impact? Bring your energy—let’s power a sustainable future together!

Renvolt is a subsidiary of Voltalia Group.

Under the responsibility of the HR Director, the HR projects specialist, will be accountable to lead and deliver key HR transformation initiatives across the global organization. Her/his primary objective will be to design, implement and oversee projects. This role is highly hands‑on and delivery oriented. The successful candidate will be responsible for taking HR projects from initial scoping and design through implementation, deployment and continuous improvement, working closely with HR, business leaders, employees, IT and external partners.

Your responsibilities

HR Project Management

Lead HR transformation projects from concept to implementation.
Define project scope, objectives, deliverables, milestones, resources and governance.
Develop detailed project plans, timelines and implementation roadmaps.
Coordinate cross-functional stakeholders and ensure alignment throughout the project lifecycle.
Identify project risks, dependencies and potential issues, and develop appropriate mitigation plans.
Monitor project progress, KPIs, deadlines and deliverables.
Prepare regular project updates and presentations for HR leadership and relevant stakeholders.
Ensure projects are delivered on time, within scope and according to agreed quality standards.
Establish sustainable processes and ownership once projects are implemented.
The projects and initiatives will be mainly in the following related to the following subjects. Below list is not exte

Job description harmonization

Take ownership of the project to create a consistent and scalable approach to job descriptions accord the organization
Review job descriptions with HR and business stakeholders.
Ensure consistency of job titles, responsibilities, skills, experience and reporting lines.
Align job descriptions with the job architecture and career framework.

Onboarding transformation project

Lead the redesign and implementation of the company's employee onboarding process, potentially including the implementation of a new digital onboarding solution.
Review and map the current onboarding process across countries and entities.
Identify pain points, inefficiencies and opportunities for improvement.
Identify and assess potential onboarding tools and solutions, in collaboration with IT and other stakeholders.
Participate in the selection and implementation of a potential new onboarding platform.

Employee Engagement and Retention

Propose transversal initiatives to enhance employee engagement, satisfaction, and retention through career development initiatives, recognition programs, and feedback mechanisms.
Organize and deploy Engagement surveys in the group, analyze and share the information internally.
Be the HR content referent for the Group Intranet and work closely with Internal communication and Marketing teams.
Implementation of training program as a leadership program for managers
Also there are some projects on training evaluation & skill competences form & external consultant management process.

Change Management & Communication

Analyse and mitigate legal and contractual risks for the company
Assist in managing customer and supplier claims (pre- litigation and litigation)
Coordinate, advice and give instructions on behalf of the company for judicial or arbitral disputes, with the support from external legal counsel
Coordinate with external counsel for complex litigation matters
Develop and implement change management plans for HR transformation projects.
Assess the impact of changes on HR teams, managers and employees.
Develop clear communication plans and stakeholder messaging.
Prepare training materials, guidelines and user documentation.
Organize workshops and training sessions where required.
Support HR teams and managers throughout implementation.
Monitor adoption and identify areas requiring additional support.

QUALIFICATIONS & EXPERIENCES

Master's degree in Human Ressources, or equivalent
Minimum 5 years of proven experience project management
Solid experience in HR project
Demonstrated experience managing end‑to‑end HR projects.
Experience working in an international or multi-country environment is strongly preferred.
Experience with HR digital transformation and/or HRIS implementation would be an advantage.
English: Fluent (mandatory – working language)
French or Portuguese or Spanish: Appreciated

KEY SKILLS

Professional skills

Strong project management skills and ability to manage multiple projects simultaneously.
Excellent organizational and planning skills.
Strong analytical and problem‑solving capabilities.
Ability to translate complex HR topics into practical processes and solutions.
Strong stakeholder management and communication skills.
Ability to work effectively with senior stakeholders and operational teams.
Effective management of priorities in a fast‑paced environment
High level of autonomy and ownership
Strong attention to detail combined with a pragmatic and business‑oriented approach.
Ability to challenge existing processes and propose practical improvements

Personal attributes

Curiosity, creativity and constant search for practical solutions

Strong communication and interpersonal skills

Team player with collaborative approach

Rigour, attention to detail and reliability

Adaptability and openness to international work environments

Hands‑on and delivery-focused

Structured and highly organized

Proactive and autonomous

Pragmatic and solution‑oriented

Comfortable managing ambiguity and change

Able to influence and engage stakeholders