Christine Lenoël’s *Les métiers des langues* offers a concise overview of professional pathways that rely on linguistic expertise. Drawing on interviews with practitioners and data from educational institutions, the book outlines the roles of translators, interpreters, language teachers, lexicographers, and specialists in language technology. Each chapter describes typical duties, required qualifications, and potential career trajectories, while also highlighting emerging opportunities in fields such as localization, language policy, and multilingual content creation. Designed for students and anyone considering a language‑focused career, the guide balances practical advice with a broader view of how language skills shape today’s global economy.