About us

For well over a century, ExxonMobil has been at the heart of creating and growing a modern world. We embrace the power and promise of technology, pushing the boundaries of what's possible. For billions around the world, lives are better and last longer because of the innovative problem solving and reliable energy we provide. And when it comes to developing industrial solutions to reduce carbon emissions, ExxonMobil is truly the leader.

We don't stop at "good enough." We are committed to doing what's right, even if it's difficult or unpopular. We hold ourselves to high standards, challenge what's possible and invest in innovation to meet society's critical needs.

Real change begins with bold questions, drive, and ambition. Here, your talent, determination and contributions shape how far you'll go and the impact you'll make along the way.

Our future success depends on exceptional people. We invest in developing talent through meaningful work, challenging assignments, mentorship, and experiences that help build the next generation of leaders.

Our Culture

We are uniquely ExxonMobil. Integrity, care, excellence, resilience and courage, these core values determine how we work every day. At ExxonMobil, our values aren't just words— they're how we show up, focused on delivering the right answer, the right way, every day.

About Baytown

With a population of more than 77,000, Baytown, Texas, is located in the Gulf Coast region of the United States, just east of Houston, the nation's fourth largest city. Those who live and work in Baytown will find an area rich in history, as well as opportunities for outdoor activities due to its proximity to scenic waterways, namely Galveston Bay, the San Jacinto River and Buffalo Bayou.

Founded in 1919, ExxonMobil's Baytown Complex is located on approximately 3,400 acres along the Houston Ship Channel, about 25 miles east of Houston. Employing a workforce of more than 8,500, it is comprised of four manufacturing sites, including one in nearby Mont Belvieu, and a global technology center. These include the Baytown Refinery, one of the largest refineries in the United States, and the Baytown Olefins Plant, one of the largest ethylene plants in the world. Its scope of products includes fuels, lube oils, and chemical compounds used in a diverse range of products, from auto battery cases, diapers and tire inner tubes to pharmaceutical uses, food packaging, trash bags and more.

The Baytown area sites are highly integrated, which makes the plants and products more efficient as we develop technologies to make cleaner fuels and work together to operate more safely and reliably.

What role you will play in our team

Leverage expertise in advanced characterization techniques, including Rheology, polymer fractionation, thermal analysis, and mechanical analysis, to solve complex technical challenges, support product innovation, enhance manufacturing performance, and enable business growth.

Collaborate across product development, manufacturing, commercial and research organizations to generate insights into polymer structure-property-performance relationships and translate analytical findings into impactful business solutions.

Provide technical leadership in polymer characterization technologies, with emphasis on rheological and solid mechanical analysis.

Develop, optimize, validate, and implement analytical methods to support product development, manufacturing, customer support, and market growth.

Serve as the subject matter expert for rheology, polymer fractionation thermal analysis, and mechanical analysis techniques, including method stewardship, troubleshooting, and continuous improvement.

Apply advanced analytical tools to investigate correlations between polymer microstructure, mechanical, rheological and thermal response and establish structure-property-performance relationships.

Collaborate with cross-functional teams to address technical challenges, support customer needs, and identify opportunities for product differentiation.

Advance analytical capabilities through the evaluation and implementation of emerging characterization technologies and methodologies.

Provide technical insights and market feedback to support future product and technology development strategies.

Monitor industry trends, customer needs, and competitive technologies to guide capability development and innovation.

Communicate technical findings effectively to scientific, manufacturing, commercial, and customer audiences.

Contribute to intellectual property, technical publications, and conference presentations.

About you

Skills & Qualifications:

• PhD in Polymer Science, Materials Science or Chemical Engineering with Polymer Physics background.
• 5+ years of experience in polymer characterization. Strong background on structure-property correlations in polymeric materials (thermoplastics, thermosets, blends and block copolymers).
• 3+ years of hands-on experience with rheological instrumentation and rheological testing on thermoplastics, thermosets, elastomers, and blends using instruments such as rotational rheometers, capillary rheometers, and DMA.
• Strong knowledge and understanding of polymer fractionation techniques such as multidetector GPC, TREF, and CFC.
• Strong knowledge of rheological models and theories to predict processing behavior and end-use product performance.
• Strong knowledge of the structure-property relationships relating polymer microstructure and rheological response.
• Able to correlate rheological data with processing conditions and end-use product performance.
• Able to identify root causes of processing issues (e.g., melt fracture, die swell, poor surface finish, degradation, oxidation, etc.).
• Excellent analytical thinking, data interpretation, and scientific problem-solving skills.
• Strong communication, collaboration, and technical leadership skills.
• Self-motivated, organized, and capable of managing multiple priorities in a dynamic environment.

Preferred Qualifications & Experience:

• Experienced in polymer processing operations (blown-film, cast-film, extrusion in general, injection molding, blow molding, compounding processes, etc.).
• A good understanding of polymeric system thermal behavior (melting, crystallization, degradation, oxidation, etc.) and how to characterize it (DSC, TGA).
• A good understanding of the characterization of molecular characteristics of polymers using polymer fractionation techniques.
• A good knowledge of industrial polymers (e.g., PE, PP, EP copolymers) and their applications.
• Familiarity with complementary analytical tools such as spectroscopy, chromatography, and microscopy.
• Demonstrated record of patents, publications, and conference presentations.

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.
• Workplace Flexibility: We have several programs such as “Flex your Day”, providing ad-hoc flexibility around when and where you work, as well as longer-term programs such as leaves of absence and part-time work.
• 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 www.exxonmobilfamily.com

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

Stay connected with us

Learn more at our Website Follow us on LinkedIn and Instagram Like us on Facebook Subscribe our channel at Youtube

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.

Alternate Location:

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.