Chief of staff to the CPO
1 day ago
Paris
About Diametral Diametral was built on one conviction: AI is not another technology wave. It is a structural shift in how companies operate, compete, and create value. Our mission is to help organizations become AI-native. We redesign critical business processes, embed intelligence at the core of operations, and build systems where humans and AI work together at scale. The result is tangible: faster execution, stronger performance, sustainable growth, and durable competitive advantage. We are not a traditional consulting firm, nor a conventional technology services company. Diametral exists to solve a challenge these models were not designed for: the end-to-end transformation of enterprises for the AI era. Our approach combines strategy, data, technology, operating model, design, analytics, and long-term execution. We partner with some of the world's most ambitious organizations to move from experimentation to enterprise-wide AI adoption. Founded from the success of LittleBigCode, established in 2018, Diametral was created in 2026 with a clear ambition: become the global reference for AI-native business transformation. Today, we operate across Europe and the Americas, supporting multinational organizations with a scalable delivery model focused on measurable business outcomes, ROI, and operational excellence. Joining Diametral means joining a company at a defining moment: global ambition, entrepreneurial energy, and the opportunity to shape how organizations will operate for decades to come. You will be a great fit at Diametral if you: • Are energized by building something ambitious from the ground up, • Believe AI will become the new operating layer of modern organizations, • Seek impact, ownership, and continuous growth, • Enjoy working in international, multicultural environments, • Want to help shape the future of work, not simply adapt to it About the role We are looking for a Chief of Staff Intern to the Chief People Officer to accelerate execution across the CPO's strategic and operational priorities. This is a high-trust, high-exposure role, working directly on the people initiatives that shape how Diametral grows, operates, and takes care of its teams. Your responsibilities 1/ Employee support: Be a first point of contact for employees' HR requests, capture and triage them, and ensure clear, timely, and caring follow-through. 2/ HR strategy & operations: Support the CPO on higher-level people initiatives — designing and structuring HR processes, onboarding journeys, training programs, and executive-ready presentations. 3/ People experience & events: Help design and run internal events and moments that strengthen culture, engagement, and belonging across the organization. 4/ Reporting & KPIs: Build and maintain people dashboards, track key HR metrics, and turn data into clear insights that support decision-making. 5/ Chief of Staff scope: Structure priorities, coordinate projects, prepare executive materials, conduct research, and help accelerate execution across the People organization. Your environment • Direct exposure to executive leadership, • Cross-functional collaboration across people, business, data, and AI teams, • 6-month internship, based in Paris, • 4 days per week on-site, • Daily interactions in French and English About you Who you are An exceptional profile who: • Takes ownership naturally and gets things done, • Learns exceptionally fast and is relentlessly curious, • Communicates with clarity, concision, and professionalism, • Adapts naturally to different audiences, from interns to executives, • Handles sensitive information with discretion, empathy, and sound judgment, • Combines analytical rigor with creativity and business judgment, • Uses AI as a natural extension of your work to increase quality, speed, and impact, • Has high standards and pays attention to detail, • Is fluent in both French and English (Spanish or Portuguese is a plus) You may come from business, HR, engineering, social sciences, or another discipline. What makes the difference is your ability to learn fast, think clearly, and execute with excellence. What you will develop • Strong strategic thinking and prioritization skills, • Hands-on people and HR experience operating at executive level, • Exposure to building the people foundations of a global AI-native company About the selection process • LinkedIn application, • Portfolio submission, • Interview with the CPO, • Business Case & Presentation Diametral is shaped by exceptional people who combine ambition, excellence, and execution. We value those who take ownership without hesitation, think with pragmatism, act with integrity, and focus on creating lasting impact. If this resonates, apply.