Process Modeling Engineer

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 Shift + Hours: 1st Shift Location: Wickliffe, Ohio or Deer Park, Texas Travel: 20% or less How You’ll Make An Impact As an Process Modeling Engineer you'll be at the forefront of our innovation, driving specialty chemical solutions forward. You'll collaborate with a diverse group of passionate individuals to deliver sustainable solutions to advance mobility, improve wellbeing, and enhance modern life. In This Role, You Will Modeling & Technical Execution 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 plant behavior and test hypotheses. Collaborate with R&D, operations, and process engineering to translate lab/pilot data into full‑scale manufacturing models. Standards & Best Practices Develop and maintain modeling standards, documentation practices, and validation protocols to ensure consistency, quality, and sustainability of modeling assets. Establish templates, guidelines, and workflows for physics-based and data-driven modeling across the engineering organization. Lead governance activities to ensure models are used responsibly, accurately, and with defined lifecycle management. Training & Capability Development Design and deliver training programs, workshops, and hands‑on sessions for engineers, operators, and technical staff on modeling tools, methodologies, and best practices. Mentor engineering teams on model interpretation, limitations, and appropriate use in decision‑making. Help cultivate a culture of data literacy, model-informed design, and digital fluency across the organization. Strategy & Technology Leadership Develop and communicate a strategic roadmap for modeling capabilities, including tool selection, digital technologies, and long-term capability growth. Evaluate and integrate emerging modeling technologies—such as AI/ML, advanced simulation platforms, and digital twin solutions. Collaborate with global engineering and operations leaders to align modeling strategy with broader engineering, manufacturing, and corporate objectives. Provide thought leadership in the areas of advanced analytics, digital process design, and predictive manufacturing. Cross-Functional Collaboration Work closely with manufacturing, quality, R&D, EHS, and supply chain teams to ensure models support operational excellence, process safety, and product quality. Support capital project teams with modeling contributions for feasibility studies, conceptual design, and detailed engineering. Present model results and recommendations to technical and non‑technical audiences, including senior leadership. Required Qualifications That Enable Your Success Master’s or PhD in Chemical Engineering, Process Modeling, Computational Methods, or related fields. 3+ years of experience in process engineering, process modeling, or advanced analytics within chemical, materials, or related manufacturing industries. Strong experience with process simulation tools (e.g., Aspen Plus, Aspen HYSYS, CHEMCAD, gPROMS). Experience developing data-driven models using tools like Python, MATLAB, JMP, or machine learning platforms. Strong foundation in transport phenomena, thermodynamics, kinetics, and unit operations. Proficiency in data analysis, statistics, and visualization. Experience with dynamic modeling, digital twins, or real-time optimization is a plus. Ability to integrate lab, pilot, and plant data into robust model frameworks. Strong communication skills with ability to explain complex modeling results clearly. Demonstrated leadership in influencing without authority and driving standards or programs across teams. Structured problem-solving, curiosity, and continuous improvement mindset. Your Work Environment Role Standing, walking, or operating equipment for extended periods. Working in a lab or manufacturing setting with appropriate PPE provided. Use of computers and digital tools in an office or hybrid environment. Occasional lifting or movement of materials. Adherence to rigorous safety protocols and ergonomic standards. Benefits That Empower You Competitive salary with performance-based bonus plans. 401(k) match + Age-Weighted Defined Contribution. Comprehensive medical, dental & vision coverage. Health Savings Account (HSA). Paid holidays, vacation, and parental leave. Flexible work environment. Learning and development opportunities. Career and professional growth. Inclusive culture and vibrant community engagement. #J-18808-Ljbffr The Lubrizol Corporation