Assistant Comptable - Rennes - 2026 H/F

Join Mazars as an Assistant Comptable in Rennes and kick-start your career in accounting. This full-time position is ideal for recent graduates or individuals looking to enter the field of expertise comptable. You will work alongside experienced professionals, assisting in various accounting tasks, learning essential skills, and contributing to our clients' …

Join our dynamic team at rydge as a Corporate Lawyer (F/H) in Rennes. We are seeking a skilled legal professional who is passionate about corporate law and can provide expert advice to our clients. In this full-time role, you will navigate complex legal frameworks, ensuring compliance and providing strategic guidance to businesses.

Join our dynamic team at smac1 as a Construction Project Manager Apprentice (F/H). This is a unique opportunity for individuals passionate about the construction industry and eager to gain hands-on experience in project management. You will work alongside experienced professionals, contributing to various phases of construction projects while developing your skills in leadership, problem-solving, and teamwork.

Join our team at smac1 as a Pricing Studies Coordinator intern. In this role, you will assist with various pricing analysis projects, gaining valuable experience in market research and data analysis. You will collaborate with cross-functional teams to gather insights and present findings that contribute to strategic decision-making.

Join our dynamic team as a Fresh Produce Section Manager at Groupement Mousquetaires in Rennes! We are seeking a passionate and skilled individual to oversee our fresh produce section, ensuring quality and customer satisfaction. You will be responsible for managing stock levels, implementing merchandising strategies, and leading a team to deliver outstanding service. If you're enthusiastic about fresh food and have a knack for leadership, we want to hear from you!

Join our dynamic team at Groupement Mousquetaires as an Assistant in Production focused on Snacking and Cuisine. In this full-time role, you will support the production of high-quality snacking products, ensuring that our standards of excellence are met.

Join our dynamic team at Groupement des Mousquetaires as a Commercial Employee in the Grocery Department. In this role, you will play a vital part in ensuring our customers receive the best shopping experience. Your responsibilities will include assisting customers, managing inventory, and maintaining the store's visual appeal.

Join our dynamic team at Groupement des Mousquetaires as a Sector Chef specializing in Garden and DIY. In this role, you will oversee product selection, merchandising, and customer engagement to enhance the shopping experience. Your expertise will drive sales and contribute to the overall success of our store.

Join Egis Group as a Water Treatment Process Specialist. In this role, you will be responsible for optimizing and managing water treatment processes to ensure compliance with environmental regulations and enhance operational efficiency. You will collaborate with engineers and other stakeholders to implement innovative solutions and maintain high standards of water quality.

Join Veolia Environnement SA as a Commercial Engineer specializing in Water Treatment. In this role, you will be responsible for developing and maintaining relationships with clients, understanding their needs, and delivering tailored solutions in water treatment technologies.Your expertise will contribute to our mission of providing sustainable water solutions and ensuring high-quality service delivery. You will collaborate with various teams and engage in sales strategies that promote our innovative offerings in the water sector.

Join Veolia, a global leader in optimized resource management, as our Responsable SAV et Maintenance in Rennes. In this pivotal role, you will oversee the service and maintenance operations, ensuring the highest standards of quality and efficiency. Your expertise will contribute to our mission of delivering sustainable solutions while enhancing customer satisfaction.

Join ABC Formation Continue, a leading training organization with two decades of pedagogical expertise and a deep understanding of the corporate landscape.We are proud to operate a network of 36 agencies across medium-sized cities.Our team consists of highly skilled trainers dedicated to delivering exceptional learning experiences.We are currently seeking a freelance Spanish trainer (H/F) to enhance our agency in Rennes. The ideal candidate will possess strong pedagogical skills and have their own training materials to conduct one-on-one in-person training sessions for occasional assignments.

Role Overview Courir, leader du marché de la sneaker en France, recherche un Adjoint Responsable de Magasin pour son équipe à Rennes. Ce poste soutient le Responsable de Magasin dans la gestion quotidienne du point de vente et de l'équipe. Ce que vous ferez Accompagner le Responsable de Magasin dans l'organisation des activités quotidiennes Participer à l'encadrement et à l'animation de l'équipe Contribuer à la performance commerciale du magasin Assurer une expérience client de qualité Ce que ce poste offre Un environnement stimulant au sein d'une enseigne reconnue L'occasion de développer des compétences en vente et en management Lieu Poste basé à Rennes.

About Finalease Group Security The Security Business Unit at Finalease Group Security has specialized in connected security solutions for over two decades. Our teams work across France, building trust and responding quickly to client needs. Growth continues, supported by our regional presence and team agility. What We Do We deliver a broad range of services for professional clients, including video surveillance, alarms, and access control. Our approach combines advanced technology, such as data analysis, artificial intelligence, and dynamic displays, with on-site support to create tailored security solutions. Role Overview: BtoB Commercial Sales Representative H/F As part of our growing entity Aximéa, this role focuses on expanding our client base and strengthening our position in the Pays de la Loire and Bretagne regions. The position blends time at the Nantes agency (2 days per week) with fieldwork in your assigned geographic sector (3 days per week, to be defined together). We value determined professionals who enjoy prospecting, both in person and by phone, and thrive in short sales cycles. The compensation structure includes a variable component with no upper limit. What Makes This Team Unique Small agency teams: 10 to 15 people per location, fostering close collaboration. Personalized sales territory: defined according to your mobility and network, with no internal competition. Hybrid workweek: a mix of field sales and agency collaboration. Our group offers the stability of a large company and the accessibility and energy of a start-up. The human element is central to our success. Requirements Valid driving license (PERMIS B) required. Comfort with field prospecting and phone outreach. Motivation to sell and close deals in short cycles. The specific geographic sector will be determined together, based on your mobility and professional network.

Role Overview Covea is looking for a Mobile Customer Advisor (GMF) to join the team in Rennes. This is a full-time position focused on delivering strong customer service and support. What You Will Do Act as the main point of contact for clients in the Rennes area Listen to client needs and questions, ensuring clear communication Recommend solutions and services that fit each client’s situation Support clients throughout their experience with GMF Location This role is based in Rennes.

Role Overview Evoriel is hiring a Négociateur Location (temporary contract) in Rennes. This position focuses on negotiating property rentals and building strong client relationships. The role supports Evoriel’s real estate activities by ensuring smooth transactions and attentive service. What You Will Do Negotiate property rental agreements Work directly with clients to understand their needs Support the success of real estate projects through attentive service What We Look For Proactive approach to challenges and tasks Strong negotiation and communication skills Interest in the commerce and real estate sectors Location Based in Rennes.

Alten is hiring a Naval Electrical Engineering Consultant for its Rennes office. This position centers on designing and improving electrical systems used in maritime projects. The work contributes to ongoing progress in naval engineering and technology. Key responsibilities Design and optimize electrical solutions tailored to naval applications Bring technical expertise to collaborative project teams Assist in developing new technologies for maritime use Requirements Background in electrical engineering, preferably with exposure to naval or maritime projects Skill in developing and refining technical solutions Interest in the advancement of maritime technology Location This role is based in Rennes.

ABC Formation Continue has provided professional training for more than two decades, developing expertise in teaching approaches and understanding business requirements. With 36 agencies in medium-sized cities, the organization serves a wide range of clients through a committed team of trainers. Role overview The Rennes agency seeks a Freelance Excel Trainer (H/F) to deliver individual, in-person Excel training sessions. Assignments are short-term and offered on a freelance basis. Sessions take place at the Rennes location. Requirements Proven experience delivering Excel training Ability to conduct in-person sessions in Rennes Prepared training materials This role is part of a network that values practical learning and measurable results for businesses.

Alten seeks a Junior Piping Design Engineer (H/F) for its engineering team in Rennes. This role centers on designing and developing piping systems across various projects. Key Responsibilities Develop and improve piping system designs using CAD software Work alongside senior engineers to ensure designs meet industry standards and client needs Prepare detailed and accurate design documentation to support project progress Team Collaboration This position involves close collaboration with experienced engineers, contributing to shared project goals and team-based delivery.

Join nexton as a Product Owner specializing in DevOps, where you will play a pivotal role in bridging the gap between technical teams and stakeholders. Your expertise will help shape product vision and strategy, ensuring alignment with business objectives.