Production Planning Model Derivation Engineer

About us

At ExxonMobil, our vision is to lead in energy innovations that advance modern living while reducing emissions. As one of the world’s largest publicly traded energy and chemical companies, we are powered by a unique and diverse workforce fueled by the pride in what we do and what we stand for.

The success of our Upstream, Product Solutions and Low Carbon Solutions businesses is the result of the talent, curiosity and drive of our people. They bring solutions every day to optimize our strategy in energy, chemicals, lubricants and lower-emissions technologies.

We invite you to bring your ideas to ExxonMobil to help create sustainable solutions that improve quality of life and meet society’s evolving needs. Learn more about our What and our Why and how we can work together.

ExxonMobil in Malaysia

In Malaysia, we host a global business and technology center in Kuala Lumpur that provides high-level information technology and engineering expertise to ExxonMobil’s Upstream, Product Solutions and Low Carbon Solutions businesses worldwide. In the upstream, we have interests in two Production Sharing Contracts with PETRONAS, while in the Product Solutions business, we supply a portfolio of specialty chemical products to the marketplace.

What role you will play in the team

As a Production Planning Model Derivation Engineer, you will support the development and maintenance of process planning models used to represent manufacturing plant operations. You will work alongside experienced engineers to build simplified, data-driven models derived from detailed process simulations, helping enable effective planning and optimization decisions. This role offers the opportunity to develop strong analytical, modelling, and problem-solving skills within a collaborative technical environment.

What you will do

Develop and maintain simplified production planning models derived from detailed process simulations, ensuring accuracy and reliability for operational planning

Apply statistical and data-driven techniques (e.g. Design of Experiments, regression modelling) to generate robust and representative models

Use data analysis tools to evaluate input relationships, validate outputs, and ensure model quality (e.g. correlation analysis, validation plots)

Support the build and deployment of new models for manufacturing facilities and improvement projects

Follow established modelling standards, methodologies, and documentation practices to ensure consistency and quality

Collaborate with cross-functional teams (engineering, operations, and planning) to troubleshoot modelling issues and improve model performance

Assist in analysing process data and translating it into usable planning models

Contribute to technical reviews, documentation, and reporting for model development work

Build knowledge of industry-standard process modelling tools and applications used in refining and petrochemical operations

About you

2 – 6 years of relevant experience in process engineering, modelling, data analysis, or production planning

Fundamental understanding of chemical process principles, mass and energy balances, and plant operations

Basic knowledge of statistical analysis and data modelling techniques (e.g. regression, Design of Experiments)

Familiarity with data analysis tools such as JMP, Python, MATLAB, or similar platforms

Strong analytical and problem-solving skills, with the ability to interpret complex datasets and translate them into actionable insights

Ability to work in a structured environment with adherence to technical standards, procedures, and documentation practices

Good communication skills and the ability to collaborate effectively with cross-functional teams

High attention to detail and commitment to delivering accurate, quality work

Proactive learner with the ability to take guidance and progressively work independently

Your benefits

We are committed to providing benefits that are competitive and support the needs of our employees.

Application Process

We are committed to providing benefits that are competitive and support the needs of our employees.

Application Process

Please be informed that only shortlisted candidates will be notified, and you can find out more about our hiring process here.

We thank you for your interest in ExxonMobil.

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Equal Opportunity Employer

ExxonMobil is an Equal Opportunity Employer. All qualified applicants will be duly considered for employment.

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