100 English-speaking jobs in Rennes

Job PurposeBased on the activities assigned by his/her hierarchical superiors, the After‑Sales Inspector is responsible for after‑sales business development (business volume, margins, customer satisfaction, market share, etc. ) and sales in his/her sector. He/she leads, monitors and develops the customer portfolio in his/her sector, based on the sales policy defined by management.

About InterDigitalInterDigital is a global research and development company focused primarily on wireless, video, artificial intelligence (“AI”), and related technologies. We design and develop foundational technologies that enable connected, immersive experiences in a broad range of communications and entertainment products and services.

IDnow is a leader in digital identity and fraud prevention in Europe with a mission to transform trust into the most powerful asset in the digital world, empowering enterprises with AI-driven, SaaS-based identity solutions that deliver scalable security, adaptive compliance, and real-time fraud prevention.

Leads technical assessments, risk mitigation, and collaboration with engineering teams to resolve issues related to wind turbine electrical and software components. Requires a degree in a relevant field, experience with turbine control principles, and proficiency in PLC programming and software update processes.

About the internshipAt Solina, we are currently rolling out Microsoft Dynamics 365 Finance & Operations across the Group. To support this digital transformation, we are launching several initiatives to secure our applications, automate testing, and improve the overall user experience.

Network Systems Administrator to lead a critical infrastructure migration project in Rennes, France. Coordinate system and network infrastructure transfer to a local data center, manage technical migration activities, and support hybrid infrastructures.

This postdoctoral position focuses on data acquisition and processing for a new crowd simulation project. The successful candidate will design and execute field campaigns, extract individual trajectories from video data, and develop metrics to characterize crowd dynamics. The resulting dataset will be open and publicly available.

Develop the customer portfolio and revenue in the Benelux region. Build customer loyalty, participate in negotiations, and implement the sales strategy. Conduct market intelligence, prospecting, and on-site visits. Prepare proposals, present arguments, and conduct customer follow-ups. Represent the company at trade shows and collaborate on multinational projects.

Build and maintain Alan's core billing engine, processing thousands of transactions daily. Design scalable billing systems, integrate with payment gateways, and automate workflows. Collaborate with product, design, and operations teams.

Supports the deployment of structured improvement initiatives across Solina's manufacturing sites. Combines Continuous Improvement expertise with data and digital capabilities to help sites identify losses, monitor performance, and implement sustainable best practices.

PhD candidate to develop methods and tools for correcting model/data mismatches in digital twins of physics-dominated systems. Research focuses on structural analysis techniques for differential-algebraic equation systems to improve the reliability and accuracy of digital twin models.

Maintain and enhance internal and public-facing database infrastructure to support scalability, security, and performance. Responsibilities include database updates, bug fixes, optimizations, automation, deployments, and incident resolution. Collaborate with developers and other DBAs to guide database usage and best practices.

Project Manager with 10+ years of experience in complex construction, automation, or logistics projects. Must have strong project management knowledge, understanding of local regulations, and fluency in English.

Experienced systems and networks engineer needed to administer, maintain, and implement IT infrastructure. Responsibilities include server, messaging, firewall, and Wi-Fi management, incident response, and automation. Strong Linux/Windows skills and experience with tools like Nagios, VMware, and Ansible are required.

Project Manager with 10+ years of experience in complex construction, automation, or logistics projects. Must have strong project management knowledge, understanding of local regulations, and fluency in English.

Worldline seeks a Cloud Security Expert to support the implementation of the Group Security strategy on public cloud. The role involves leading cloud security projects, performing security risk assessments, and supervising security processes. The ideal candidate has experience in cloud infrastructure, DevSecOps, and security concepts.

Associate General Counsel will lead global intellectual property litigation strategy for InterDigital, including patent licensing programs. Responsibilities include managing external counsel, advising on FRAND litigation strategies, and working with licensing professionals. Requires 10-15 years of IP litigation experience, including FRAND litigation in German Regional Courts, UPC proceedings, and/or UK High Court proceedings.

Leads and scales Solution Engineering and Onboarding Consultant teams, embedding a consultative mindset focused on solution-selling and value realization. Drives teams to be self-driven and proactive, owning the beginning of the customer journey. Guides teams to become business partners, mastering value quantification, strategic solution design, and consultative selling. Steers the Onboarding team to become elite technical experts in value delivery, ensuring flawless implementation and achievement of KPIs. Acts as a senior client advisor on strategic accounts, providing guidance and building relationships with senior client stakeholders. Establishes, tracks, and reports on key performance indicators for the function, including solution design quality, time to value, post-launch KPI attainment, and customer satisfaction.

Experienced technical salesperson needed to manage existing customer accounts in Western France's industrial sector. Drive sales growth and profitability by identifying customer needs and applying the company's value proposition.

Design optical display systems for augmented reality smart glasses based on geometric waveguides. Translate customer specifications into real products using simulation tools and measuring equipment. Generate reports, specifications, and contribute to design for manufacturing.