Gestionnaire Paie / Facturation H/F
Laval, France
Le Groupe Adecco, leader mondial des solutions en ressources humaines, accompagne chaque jour des milliers d’entreprises et de talents.
Tu évolueras au sein de notre Centre de Services, un environnement collaboratif regroupant plusieurs équipes dynamiques, soit en moyenne 30 collaborateurs engagés autour d’un objectif commun : la satisfaction client.
Tu souhaites découvrir les coulisses d’un grand groupe et contribuer concrètement à la satisfaction de nos intérimaires, clients et équipes ? Ce stage est fait pour toi !
En fonction de la durée de ton stage, tu pourras intervenir sur les missions suivantes :
Garantir la satisfaction de nos intérimaires :
Participer à la préparation des paies : intégration des relevés d’heures, vérification d’anomalies, mise à jour d’outils internes.
Suivre et traiter la paie pour un portefeuille dédié.
Observer le processus de clôture des paies.
Assurer un service de qualité à nos clients
Vérifier les éléments de facturation et analyser les éventuelles anomalies.
Observer et comprendre les cycles de facturation des entreprises clientes.
Réaliser certaines facturations avec analyse des écarts éventuels.
Être un vrai soutien à l’équipe
Aider à la collecte de justificatifs (ex : documents URSSAF).
Contribuer à l’analyse de la dématérialisation des documents.
Participer à la mise à jour de divers outils internes.
Un stage formateur, au cœur d’un centre de services où tu développeras des compétences concrètes tout en évoluant dans un cadre bienveillant et stimulant.
Étudiant(e) en RH, gestion ou paie (Bac +2 à Bac +5), tu es rigoureux(se), organisé(e) et à l’aise avec les outils informatiques.
Tu as le sens du service, un bon esprit d’analyse et tu apprécies le travail en équipe.
Curieux(se) et impliqué(e), tu souhaites découvrir le fonctionnement d’un grand groupe et développer des compétences concrètes au sein d’un centre de services dynamique.
Posting date: 09-01-2026
Get to Know Us
We don't tick boxes – we think outside them. At the Adecco Group, we lead the way in enabling organisations to adapt to a changing world of work and ensuring the future employability of people. Our purpose of making the future work for everyone, means we prioritise putting people first, providing autonomy and support to enhance productivity and growth. Every year, our 50,000+ employees worldwide enable millions of people to succeed in the world of work. We upskill and reskill more than half a million people annually, enhancing employability and accelerating careers.
Diversity & Inclusion at The Adecco Group
We are committed to making the future work for everyone. As a people business focused on providing talent solutions and advisory services, we envision a world in which everyone has the chance to participate in the world of work. Our aim is to acknowledge and appreciate diverse perspectives, encouraging inclusive decision-making processes that value each colleague's contributions, skills, experience, and potential. We work actively to create the conditions that support a culture and work environment of belonging, trust, and participation. Our approach to diversity and inclusion is built around several pillars that underpin our work, including structural and conscious inclusion, leadership, and accountability.
Culture
Our "people first" approach means prioritising the wellbeing of our colleagues, always. Employee wellbeing has never been more important, and we continuously work to improve how we support our people to be holistically happy and healthy, no matter what the current climate.
"We aspire to become a benchmark as a top-class employer, by fostering a respectful, inclusive, and healthy environment for all." - Sarah Cheyne - Group VP Talent Experience, Inclusion and People Analytics
Learn more about The Adecco Group
The Adecco Group is the world's leading talent advisory and solutions company. Our powerful purpose is to make the future work for everyone. We build and incubate capabilities in areas where persistent skills shortages exist and connect that talent to organisations to power their success. Our core operations are split into 3 distinct Global Business Units (GBU’s) – Adecco, Akkodis and LHH. With these services we help individuals fulfil and exceed their potential, building employability and connecting people with opportunities.. At the Adecco Group, everyone has a voice and there are extensive opportunities to satisfy your curiosity, share your skills, and take your career in any direction.
Success profile
Are we the right fit for each other? Have a look at the traits we're looking for. (1 Beginner – 10 Expert)
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Putting people first - be that your colleagues, clients or customers10
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Always willing to develop self and learn; you are curious and support a culture of continuous learning in order to evolve professionally8
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Seeks to empower others and collaborate with a collective spirit10
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Engages and connects with others in a meaningful and respectful way to achieve common goals9
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Initiates activities and decision making; perseveres with courage and energy to drive results8
Rewards
Join our Global Talent Community
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Our Terms of Use, Cookie Policy and Privacy Policy explain how we collect and use information about you and the rights you have. By submitting your information you acknowledge you have read those documents and consent to receive communications and email job alerts from the Adecco Group.