We are seeking for a Senior Mechanical Engineer who will lead mechanical construction supervision, technical reviews, equipment selection, vendor document review, and site coordination. Key Responsibilities: Lead mechanical and piping construction supervision activities. Review datasheets, specifications, technical bid evaluations, and vendor documents. Supervise mechanical installation works and subcontractor performance. Ensure work is completed on schedule and in compliance with drawings and specifications. Support equipment sizing, selection, hydraulic calculations, and thermal calculations. Prepare senior-level progress, manpower, material, and equipment reports. Requirements Bachelors Degree in Mechanical Engineering or equivalent. Minimum 15+ years experience in large construction works within oil & gas / petrochemical projects. ASME, API, or PMP certification will be an added advantage. Strong knowledge of mechanical / piping installation, equipment sizing, specifications, data...