Join a Leading Multinational – Linear Programming Engineer (Expat Role) A global oil & gas multinational is looking for a Linear Programming Engineer to join its Central Planning & Modeling Division, a team focused on optimizing crude allocation and global refinery operations to enhance profitability and explore new market opportunities. In this role, you’ll work at the intersection of rigorous simulation and advanced planning models, contributing directly to the refinement and optimization of global energy strategies. You’ll also support the development of new integrated models and mentor junior engineers. 📍 Location: Saudi Arabia 📂 Position: Linear Programming Engineer 🎁 Includes full expatriation package (relocation, housing, and more) Key responsibilities include: Run and maintain rigorous refinery simulations (e.g., HYSYS, PETROSIM) Develop shift vectors and non-linear equations for PIMS-AO models Perform monthly back-casting and identify improvement opportunities Support modeling for new projects and refinery configurations Ensure simulation outputs reflect real operating conditions What we’re looking for: 9+ years of experience in refining or consulting Deep knowledge of LP modeling and refinery simulation Hands-on expertise in Aspen HYSYS or PETROSIM Experience building wide refinery models and integrating with PIMS Background in Chemical Engineering (MBA or advanced degree a plus) Take on large-scale modeling challenges in a truly global environment and help shape the future of energy optimization. Contamos con un equipo sólido y robusto de consultores especializados en búsqueda y selección de personal, así como en consultoría en diversos temas asociado al Talento Humano en múltiples sectores y países, garantizando de esta manera la prestación de un servicio oportuno y resolutivo a cada una de las empresas que nos confían la selección y/o el entrenamiento de sus profesionales. Actualmente sumamos más de 10 años de experiencia en el manejo de procesos, tanto individuales como masivos, a nivel local y regional.