Internship - Accounting Assistant (Apprenticeship Contract)

We are excited to expand our Financial team, specifically within the Accounting department, by welcoming an enthusiastic Accounting Assistant Intern on an apprenticeship contract starting September 2026 for a duration of 12 to 24 months.You will report directly to the Financial Manager and will be based at our headquarters in La Défense, with some tasks avai…

We are seeking a dynamic and motivated Intern / Assistant Product Manager (H/F) in Hemophilia for an apprenticeship or internship starting September 2026.You will join our marketing department and work closely with product managers, the BI & Digital department, as well as the medical and regulatory teams.Your responsibilities will include:Assisting in the implementation of operational plans, including promotional and non-promotional communication across multiple channels.Developing marketing campaign elements in collaboration with our communication agencies, while adhering to budget, timelines, and regulatory constraints.Contributing to the development of therapeutic education or environmental projects.Participating in the organization and development of tools for national and regional congresses and symposia.Presenting promotional campaigns to the sales teams.Creating training materials for the initial and ongoing education of sales teams.Assisting in the development of marketing plans in collaboration with all subsidiary teams.Engaging in competitive and environmental monitoring activities.Leading cross-functional omnichannel projects.Activities may be adapted according to departmental needs.You will report to the Hemophilia Marketing Manager and will be based at our headquarters in La Défense, with some activities potentially conducted remotely.

Join Wavestone as an intern or apprentice and gain valuable experience by participating in our dynamic career fairs. This opportunity will allow you to connect with industry professionals, enhance your networking skills, and explore various career paths in a vibrant environment.

Join Wavestone as an intern or apprentice and engage in a transformative project focusing on Information Systems (SI). Your mission will be to innovate and adapt SIs to meet the evolving challenges of the industrial and energy sectors. This is an exciting opportunity to apply your academic knowledge in a real-world setting and contribute to significant advancements in these vital industries.

Join Wavestone as an intern or apprentice focusing on performance enhancement and digitalization within engineering. Be part of a dynamic team that drives innovation and efficiency in engineering practices.

Ten years ago, I dared to envision the first French fashion brand born online... it was called Les Composantes, and today it is known as Sézane. In 2016, our family expanded with the addition of Octobre Éditions.My priorities have remained consistent: to innovate while placing human values, creativity, quality, and service at the forefront of everything we do.To co-create our future, we are currently seeking experienced, structured, and agile talents who share the desire to continuously improve every aspect of our work.We are looking for passionate, autonomous talents who approach their work with respect for others, believing that nothing is unattainable if we put in the effort.Octobre Éditions offers a playground where every day is unique; your role today may differ from your role yesterday and likely will from your role tomorrow. Does this resonate with you? Reach out to us!Octobre Éditions provides the essentials of men’s wardrobe, timeless pieces that one enjoys wearing year after year. As the younger sibling of Sézane, we are growing and seek the talent of an Assistant Material Manager (H/F) to join our Collection team for an apprenticeship starting September 2026.This position is based in Paris (75).Reporting to the Material Manager, your main responsibilities will include:Preparing for creative meetings: organizing product category robracks and collecting pricing data from suppliers;Managing and animating the fabric library: entering technical data into various tracking tools from technical sheets and organizing fabric swatches;Preparing weekly development/quality meetings: sending out agendas and preparing relevant fabric swatches and robracks;Preparing selection meetings to identify material concerns and quality issues;Preparing handover meetings to production: creating the fabric library to be handed over to the production team, including selected qualities and corresponding robracks, and completing technical files;Managing end-of-rolls at the end of the collection and anticipating orders for sample shootings in collaboration with the production team;Gathering information related to material supplier certifications and creating a directory;Creating a supply library (buttons, zippers, etc.) and gathering technical information and traceability.

Join Ubisoft as a Localization Strategy Assistant in a dynamic one-year apprenticeship program starting in September 2026. This role offers an exciting opportunity to immerse yourself in the world of video game localization, working alongside industry professionals to develop strategies that enhance our games' accessibility and reach.Your contributions will play a pivotal role in ensuring our diverse portfolio of games resonates with players around the globe. Through hands-on experience and mentorship, you will gain valuable insights into localization processes, project management, and strategic planning.

Join Ubisoft as a Project Manager Assistant through a one-year apprenticeship program starting in September 2026. This exciting opportunity is designed for individuals eager to gain hands-on experience in project management within the gaming industry. You will collaborate with seasoned professionals, assist in project coordination, and contribute to innovative online services that define the future of gaming.

Altarea is offering an apprenticeship position as Assistant Project Manager (F/H) in Paris. This role centers on gaining practical experience in project management for the construction sector. Role overview The apprenticeship involves supporting project coordination, learning industry standards, and working alongside experienced professionals. The position is designed to build core project management skills through direct involvement in real construction projects. Main responsibilities Assist in coordinating construction projects from initial planning to final completion Help monitor project schedules and budgets Collaborate with seasoned team members to understand industry practices Learning opportunities This apprenticeship offers hands-on exposure to ongoing projects and the opportunity to develop essential skills needed for a career in construction project management.

Join Wavestone as an intern or apprentice and immerse yourself in the cutting-edge fields of Data, Artificial Intelligence (AI), and the Internet of Things (IoT). This role focuses on enhancing business performance through data-driven insights. You'll work alongside industry experts, gaining valuable experience while contributing to innovative projects that shape the future of enterprises.

Join us at Wavestone for a groundbreaking internship/apprenticeship focused on Industry 5.0 and operational performance. This unique opportunity places you at the forefront of industrial transformation, enabling you to contribute to strategies that reshape the future of various industrial players. You will work closely with experienced professionals to analyze and enhance operational efficiencies, drive innovation, and support strategic initiatives.

Join Wavestone as an intern or apprentice and dive into the exciting world of financing innovation and research & development (R&D). This role offers a unique opportunity to contribute to groundbreaking projects while developing your skills in a dynamic and collaborative environment.

About UsAt Harmattan AI, we are pioneering the future of defense technology by developing autonomous and scalable defense systems. With the successful completion of our $200 million Series B funding round, which has elevated our valuation to $1.4 billion, we are on a mission to expand our teams and enhance our capabilities to deliver essential systems to allied forces.Our mission is driven by our core values: creating technologies that have a real-world impact, striving for excellence in all endeavors, setting bold objectives, and tackling the most challenging technical problems. We thrive in a dynamic environment where accountability and execution are paramount.We specialize in designing and implementing advanced AI-powered systems for defense, operating at the intersection of cutting-edge technology and national security—rapidly evolving, high-stakes, and deeply mission-focused.We actively seek interns and apprentices across various departments including engineering, product development, manufacturing, and business operations. Young talents play a vital role in scaling the technologies that undergird our mission.If you're interested in joining Harmattan AI through an internship or apprenticeship, we encourage you to apply here. Our team reviews applications continuously and will connect with you when opportunities that suit your profile arise.We invite students to contribute in the following domains:• Aerospace & Robotics• Embedded Systems & Hardware• Software & AI• Manufacturing & Industrialization• Business, Strategy & Operations• Corporate FunctionsWe seek candidates who:• Exhibit strong curiosity and technical proficiency• Take initiative and thrive in fast-paced settings• Are driven by complex challenges and the desire for real-world impact• Are keen to solve significant technological problemsPlease submit:• Your resume• A brief message detailing: your current studies, the type of internship or apprenticeship you seek, and your availabilityWe look forward to your application and to seeing how you can contribute to the evolution of autonomous defense systems at Harmattan AI.

Join Ubisoft as a Learning Assistant in our Paris headquarters for a rewarding 12-month apprenticeship starting in September 2026. This role offers an exciting opportunity to immerse yourself in the gaming industry while gaining hands-on experience in a collaborative environment.As a Learning Assistant, you will support various learning initiatives, contribute to the development of training materials, and assist in organizing workshops and events. This position is perfect for those eager to expand their knowledge and skills in a dynamic setting.

Join us at Ubisoft as a Learning & Development Assistant in our Transversal Tech department for an enriching 1-year apprenticeship starting in September 2026. This is a unique opportunity to gain hands-on experience in a dynamic environment focused on technology and innovation.Your role will involve supporting the development and execution of training programs that enhance employee skills and competencies. You will work closely with various teams to identify learning needs and contribute to the design of engaging learning materials.

Join Ubisoft as an Internal Communications Assistant in our Online Services department. This one-year apprenticeship program is designed for individuals eager to gain hands-on experience in internal communications within a dynamic gaming environment. You will play a crucial role in enhancing communication strategies and supporting collaborative initiatives across the organization.

Join Ubisoft as a Digital Communication Assistant in this exciting 12-month apprenticeship program starting in September 2026. This role offers a unique opportunity to immerse yourself in the vibrant world of digital communication within the gaming industry. You will collaborate with seasoned professionals, gaining hands-on experience while contributing to innovative projects that shape the future of interactive entertainment.

Join our innovative team at Sézane as an Apprenticeship/Internship Maintenance Assistant Manager! This dynamic role allows you to assist in the management and maintenance of our retail locations, ensuring that each store operates smoothly and efficiently. You will work closely with the maintenance team to uphold our high standards of service and presentation.

Are you passionate about the health sector? Are you a student looking to give meaning to your career journey? PiLeJe is the leading dietary supplement company in France, recognized for over 30 years in micronutrition, phytotherapy, and microbiota.At PiLeJe, we pride ourselves on ensuring an optimal quality of our products, which has earned us significant recognition in the pharmaceutical industry.Joining PiLeJe means embarking on a new human adventure, becoming part of a responsible family with strong values: Passion, Expertise, and Commitment. ‍‍‍It’s also an opportunity to discover a challenging and enriching environment dedicated to our mission: Nourishing the health within us!For several months, you will have the opportunity to:Apply your knowledge within a dynamic and expert team.Explore the workings of an innovative company known for its product quality.Engage in concrete projects that enhance individual health and well-being.We offer a stimulating work environment, where learning and personal development are at the forefront of our concerns. You will be guided by an experienced mentor throughout your journey.You will work under the supervision of the Market Study Manager and within the International Strategic Marketing Department, assisting Strategic Market Managers in building health solution offerings and innovation plans.Your specific tasks will include:Participating in various stages of new product development: naming, packaging processes, sales forecasting, pricing validation, etc.Analyzing the European market for natural solutions across key segments (Digestive, Sleep, Stress, Women's Health, etc.): studying leaders, key themes, and innovation monitoring.Conducting health-related thematic monitoring to enrich strategic thinking (ingredient news, program updates, etc.).

Join us in crafting the narrative of Sézane, the pioneering French fashion brand born online, where we prioritize common sense, quality, and creativity.Our journey spans over 20 years of foundational adventures and choices: opting to embrace innovation, valuing human connection, taking action, and trusting our convictions while challenging conventional ideas.At Sézane, we explore substance and style; it's not just a fashion story but a tale of life—yours, mine, and all who contribute to this narrative.We are on the lookout for creative, structured, and agile talents who share our passion for continuous improvement. We seek individuals who are passionate, autonomous, and respectful of others, believing that nothing is out of reach with the right effort.Are you eager to envision the future of this story with us? Reach out!We are currently seeking an E-Store Assistant (M/F) to join our E-merchandising team for a 6-month internship or a 1-year apprenticeship starting in September 2026. This position is based in Paris (75).Key Responsibilities:Manage the product catalog for bi-weekly sales:Product sheet: writing, verifying information, translationsImport visuals into the back officeCheck pricing for salesCross-selling initiatives; Shop The LookEnsure online sales are live (Wednesdays/Sundays)Photo management:Provide assets to all Sézane collaboratorsCoordinate retouching/post-productionProjects:Engage in site animation: e.g., personalization (defining product offerings, organizing shoots)Support continuous improvement projects (e.g., photo organization automation, internationalization)Assist with the ongoing redesign project (testing, proposing improvements, reporting bugs)