Job Description

About us

At ExxonMobil, our vision is to lead in energy innovations that advance modern living and a net-zero future. 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 .

About Beaumont

With a population of more than 118,000, Beaumont ,Texas, is located in the Gulf Coast region of the United States, on the Neches River, about 85 miles east of Houston, the nation's fourth largest city. Beaumont has been a home to the oil industry from the days of the Spindletop oil boom until today, and along with nearby Port Arthur and Orange, is part of the Golden Triangle industrial area on the Texas Gulf Coast. Those who live and work in Beaumont will find a close-knit community with friendly people and opportunities to explore the area at its many restaurants and businesses, as well as numerous museums and nature parks.

Built along the banks of the Neches River in 1903, the original ExxonMobil Beaumont refining facilities have grown into an integrated petrochemical complex on 2,700 acres and have contributed to the economic and social landscape of southeast Texas. In fact, 1 in 7 jobs in Jefferson County are linked to ExxonMobil, making it an integral part of the community. With a workforce of more than 5,500, the Beaumont complex includes a refinery, chemical plant, polyethylene plant and lubricant blending and packaging plant. The complex is part of ExxonMobil’s current building and expansion plans for the U.S. Gulf Coast.

Not only does Beaumont produce Mobil 1, the world’s leading synthetic motor oil, it is the only manufacturer of Mobil Aviation Greases. Other products include fuels and chemical compounds used in a diverse range of products, including plastics, Nylon, shrink wrap and more.

Learn more about what we do in Beaumont  here .

What role you will play in our team

The Senior Economist plays a critical role in guiding production planning for the Beaumont Refinery and Olefins Plant. This position provides strategic economic insights that directly impact site profitability and long-term competitiveness. The successful candidate will lead economic modeling practices, optimize run plans, evaluate project economics, and support long-term business planning for one of ExxonMobil’s largest integrated complexes.

This role offers the opportunity to influence economic strategy, collaborate across global networks, and mentor future leaders in the field.

What you will do

• Provide economic guidance for production planning across the Beaumont Complex
• Deliver senior-level technical expertise in manufacturing coordination, planning processes, product value chains, and process unit technologies
• Align strategies across multiple business lines, including refining, olefins, and aromatics, in collaboration with other ExxonMobil facilities
• Advise on near-term business opportunities and identify mid- and long-term challenges and growth prospects
• Collaborate with cross-functional teams to drive site optimization and margin improvement
• Provide economic analysis for the annual business plan and strategic initiatives
• Maintain and validate economic tools and models to ensure accuracy and reliability
• Generate and interpret linear programming (LP) model analysis (e.g., Aspen PIMS) to support turnaround planning and strategic decisions
• Identify and evaluate opportunities and risks related to unit outages and maintenance activities to minimize margin losses
• Provide technical leadership and mentorship to early-career economists

About you

Skills & Qualifications:

• Bachelor’s degree in Engineering
• 15+ years of experience in refining, petrochemical, or integrated manufacturing operations
• Strong expertise in LP modeling and optimization tools (Aspen PIMS or equivalent)
• Proven ability to perform economic evaluations, forecasting, and scenario analysis
• Demonstrated leadership in strategic planning and cross-business alignment
• Excellent communication and collaboration skills to influence decision-making across diverse teams

Your Benefits

An ExxonMobil career is one designed to last. Our commitment to you runs deep: our employees grow personally and professionally, with benefits built on our core categories of health, security, finance, and life.

We offer you: 

• Pension Plan: Enrollment is automatic and at no cost to you. The basic benefit is a monthly annuity to be paid to you in retirement for the rest of your life. 
• Savings Plan: You can contribute between 6% and 20% of your pay and are encouraged to enroll right away. If you contribute at least 6% to your savings plan, the Company will contribute a 7% match. 
• Comprehensive medical, dental, and vision plans. 
• Culture of Health: Programs and resources to support your wellbeing. 
• Employee Health Advisory Program: Provides confidential professional counseling for you and your family, including tools and resources promoting mental health and resiliency at no additional cost to you. 
• Disability Plan: Income replacement for when you cannot work due to illness or injury occurring on or off the job. Enrollment is automatic and at no cost to you.

More information on our Company’s benefits can be found at 

Please note benefits may be changed from time to time without notice, subject to applicable law.

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Equal Opportunity Employer

ExxonMobil is an Equal Opportunity Employer.  All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, sexual orientation, gender identity, national origin, citizenship status, protected veteran status, genetic information, or physical or mental disability.

Nothing herein is intended to override the corporate separateness of local entities. Working relationships discussed herein do not necessarily represent a reporting connection, but may reflect a functional guidance, stewardship, or service relationship. 

Exxon Mobil Corporation has numerous affiliates, many with names that include ExxonMobil, Exxon, Esso and Mobil. For convenience and simplicity, those terms and terms like corporation, company, our, we and its are sometimes used as abbreviated references to specific affiliates or affiliate groups. Abbreviated references describing global or regional operational organizations and global or regional business lines are also sometimes used for convenience and simplicity. Similarly, ExxonMobil has business relationships with thousands of customers, suppliers, governments, and others. For convenience and simplicity, words like venture, joint venture, partnership, co-venturer, and partner are used to indicate business relationships involving common activities and interests, and those words may not indicate precise legal relationships.

Job ID: 82859

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