Process Modeling Engineer

About the role

Shape the Future with Us. At Lubrizol, we’re transforming the specialty chemicals market through science, sustainability, and a culture of inclusion. As part of our global team, you’ll be empowered to make a real impact—on your career, your community, and the world around you. Job Type: Full-time / On-site. Location: Wickliffe, Ohio or Deer Park, Texas. Travel: 20% or less.

Responsibilities

• Develop, validate, and maintain physics-based process models (e.g., heat/mass transfer, reaction kinetics, fluid dynamics, unit operations).
• Build and apply data-driven models using statistical, machine learning, or hybrid modeling approaches to identify trends, correlations, and optimization opportunities.
• Conduct steady-state and dynamic simulations for process design, capacity analysis, debottlenecking, and energy efficiency assessments.
• Support troubleshooting and root cause analysis by using modeling to reproduce