128 English-speaking jobs in Saint-Denis

Lead research on engineering biological nitrogen fixation pathways and optimizing nitrogenase activity. Focus on expression, purification, and characterization of nitrogenase in heterologous and plant systems using anaerobic techniques.

Lead global CX strategy using VoC data, operational metrics, and AI analytics. Drive customer journey analysis, identify pain points, and translate insights into measurable business outcomes. Requires strong analytical and leadership skills.

Lead and develop teams for core platform, cloud infrastructure, DevOps, and MLOps. Focus on people leadership, scaling, and operational excellence across engineering functions.

Internal Controls Analyst responsible for SOX risk assessment, control testing, and reporting across Consumer EMEA. Duties include balance sheet reviews, policy drafting, and coordinating with internal/external auditors. Requires SOX and US GAAP experience.

Lead O+O Cybersecurity for L’Oréal, managing risk and security strategy across digital and physical touchpoints. Requires 10+ years in information security, strong technical skills, and CISSP certification.

This 6-month internship involves contributing to customs procedures and tools for product declaration and tracking during exports and imports. Tasks include optimizing classification, improving data reliability, and developing solutions using tools like Power BI and SAP.

Internal Audit Apprentice to participate in financial, operational, and compliance audits across EMEA. Support audit planning, execution, and documentation. Analyze data, contribute to internal control reviews, and assist in special projects.

Facility Engineer to support data center infrastructure operations, focusing on power, HVAC, and facility systems. Ensures high availability and stability of mission-critical infrastructure. Responds to incidents and performs on-site facility operations.

Maintains, repairs, and supports critical data center systems, ensuring continuous operation. Performs preventive and corrective maintenance on HVAC, electrical, plumbing, fire suppression, and safety equipment. Troubleshoots facility issues and collaborates with the facilities team.

Leads a global team of CX analysts, transforming customer feedback and operational data into actionable recommendations. Develops and evolves Allianz Partners' global Customer Experience Insights framework, leveraging VoC data, operational metrics, and AI-driven analytics. Drives end-to-end customer journey analysis, identifies friction points, and prioritizes initiatives to enhance the customer experience. Partners with senior leaders and cross-functional teams to embed customer-centric thinking into products, services, and processes.

Support accounting and financial activities within a dynamic international environment. Contribute to financial data accuracy, expense monitoring, and business performance management through reporting and analysis.

As Senior Amplification Expert, you will oversee the design, selection, and optimization of the qubit readout chain for our Quantum Processor Unit. You will study, prepare, and develop solutions for current and future chips, contributing to our culture of technical excellence. Responsibilities include upstream studies, project development, testing, validation, and troubleshooting. You will collaborate with cross-functional teams and maintain a technological roadmap for the amplification chain.

Senior Amplification Expert will oversee the design, selection, and optimization of the qubit readout chain for the Quantum Processor Unit. Responsibilities include studying and addressing problems related to the readout and amplification chain, testing and validating projects, and troubleshooting technical issues. The role requires a Master's or PhD degree in a relevant field and 7+ years of experience in experimental work in quantum mechanics, preferably in superconducting quantum circuits and amplification.

Provides strategic leadership for ITER's integrated control system architecture, ensuring alignment with project objectives and operational readiness. Enables achievement of the Control and Integrated Commissioning Program objectives in terms of scope, cost, schedule, quality, and performance. Oversees project deliverables engineering, coordination, planning, and implementation, with a focus on Tokamak and plasma control and protection systems.

The Apprentice Internal Auditor supports the delivery of the Audit Plan, participates in interviews with auditees, and conducts audit testing. Analyzes internal control procedures and proposes remedial actions. Requires a Master's Degree, fluency in English, and strong audit skills.

Lead a team of Inside and Field Sales professionals to drive revenue growth for a global leader in high-tech test and capital equipment across France & Benelux.

The Strategic Buyer will support procurement for Marketing and General Administration categories, leading sourcing initiatives, managing supplier relationships, and ensuring cost efficiency and compliance.

The CISO O+O (Online + Offline) will manage the O+O Cybersecurity Team, define and enforce information security strategy, and ensure compliance with L’Oréal Information Security Policy and applicable laws and regulations. This role requires a strong technical background, excellent communication skills, and experience in Cybersecurity Strategy definition and implementation.

The Accountant records and checks accounting entries, justifies account balances, and processes cash receipts and disbursements. They participate in account closing, reconciliation, and tax/social security declarations.

Category Sales Manager for Accessories, driving growth in EMEA. Responsibilities include executing sales plans, collaborating with merchandising, building relationships with partners, and providing forecasting. Requires experience in sales, account management, or category management within retail, fashion, or consumer goods. Strong analytical and communication skills are essential. Fluent English required.