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Laborintos career site
OIL AND GAS · Multiple locations

Linear Programming Engineer (Expat Role)

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.

Department
OIL AND GAS
Locations
Multiple locations

About Laborintos

For both companies and professionals, navigating the world of work can often feel like a maze. With numerous paths to choose from, it's challenging to determine the right direction—one that leads to corporate efficiency and professional success.

We are a specialized firm in human resources management and talent selection. Our mission is to assist professionals in developing essential job skills while connecting them with top-tier companies. Our goal is to create successful talent matches with high competitive potential.

OIL AND GAS · Multiple locations

Linear Programming Engineer (Expat Role)

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