Saybolt Eña S.a. seeks a Chief Analyst to lead shift operations, organize departmental workflows, and ensure timely and accurate laboratory reports. You will coordinate with management, chemists, and staff to minimize costs while meeting safety and quality standards. You will apply ASTM/IP-like standards, maintain compliant records, and support client needs with effective communication. English proficiency is essential; local language skills are a plus. #J-18808-Ljbffr