Process Modeling Engineer

As the Process Modeling Engineer you will be a technical leader in process flow sheeting and digital modeling specifically focused on Chemical Reactor modeling. You will specialize in the development and deployment of Digital Twins for unit operations and entire process lines. You will support new product launches process intensification scale-ups and technology transfers across global manufacturing sites. The engineer will use advanced modeling tools to improve process reduce inefficiencies and accelerate innovation.

Due to the nature of this role this position is available at either the PPG Springdale PA Allison Park PA or Pittsburgh PA offices.

PPG offers Excellent Benefits including Medical Dental Vision Life Insurance Disability Insurance Parental Leave PTO 401k Bonuses Merit Increase Continuing Education and Career Opportunities!

Responsibilities:

• Design and implement scalable Digital Twin methodologies for unit operations (Chemical Reactors) and process lines that can be replicated across multiple manufacturing sites and product technologies.

• Build and validate process line and unit operation models using Aspen Engineering Suite ensuring accuracy and relevance to real-world operations.

• Develop simplified and reduced order mixing models for unit operations and apply existing mixing models created by the team to support process design and optimization.

• Collaborate with plant operations teams engineering groups and R&D to ensure alignment between modeling outputs and operational needs.

• Analyze results summarize findings coordinate and communicate with manufacturing managers and site leadership to report progress share insights and align on priorities.

• Prepare and deliver clear data-driven reports and presentations to inform partners both technical and non-technical including leadership engineering and operations.

• Contribute to the development of standardized modeling methodologies and best practices for use across global sites and product platforms.

Qualifications:

• BA/BS in Chemical Engineering and 5 years of experience in Process Modeling for Chemical Reactors. Alternatively a MS in Chemical Engineering with 1 year of hands-on experience with Chemical Reactor modeling for real-world applications is also acceptable.

• Proficient in Process Flowsheeting modeling tools such as Aspen Plus Aspen Batch Processes and Hysys.

• Understanding of liquid polymer manufacturing which ideally would include paints/coatings or similar.

• Experience developing process models for chemical manufacturing environments.

• Familiarity with mixing models and their application in unit operation design.

• Experience communicating complex ideas to both technical and non-technical decision makers and team members.

• Experience with statistical tools such as JMP to analyze data.

• Basic skills in using commercial computational software packages i.e. Siemens Star-CCM M-Star CFD COMSOL ANSYS Fluent CFD or similar and applicable coding skills.

• Domestic Travel up to 25%

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About us:

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PPG provides equal opportunity to all candidates and employees. We offer an opportunity to grow and develop your career in an environment that provides a fulfilling workplace for employees creates an environment for continuous learning and embraces the ideas and diversity of others. All qualified applicants will receive consideration for employment without regard to sex pregnancy race color creed religion national origin age disability status marital status veteran status sexual orientation gender identity or expression. If you need assistance to complete your application due to a disability please email

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Benefits will be discussed with you by your recruiter during the hiring process.

PPG pay ranges and benefits can vary by location which allows us to compensate employees competitively in different geographic markets. PPG considers several factors in making compensation decisions including but not limited to skill sets experience and training qualifications and education licensure and certifications and other organizational needs. Other incentives may apply.

Our employee benefits programs are designed to support the health and well-being of our employees. Any insurance coverages and benefits will be in accordance with the terms and conditions of the applicable plans and associated governing plan documents.