🚨 Freelance Opportunity - Civil Engineer / Construction Engineer (Refinery Environment) 🚨 📍 Location: Karlsruhe, Germany 📅 Start: June 2026 ⏳ Duration: 6-7 months 💼 Contract: Freelance 🏭 Industry: Refinery / Petrochemical We are currently supporting a leading company in the refinery and petroc