Specialized Testing, Separations Technologist

Exxon Mobil Corporation; Spring (TX); On-site; USD 65,000 - 95,000; Full time

Benefits offered by this job

Pension Plan

Savings Plan

Workplace Flexibility

Medical, dental and vision plans

Disability Plan

Job summary

ExxonMobil seeks a Specialized Testing, Separations Technologist in Spring, TX to perform investigative analysis of fluids using wet chemistry and advanced instrumentation. You will support molecular characterization of complex mixtures and provide initial identification of unknown samples, including crude oils and refined products.

The role emphasizes routine calibration, instrument maintenance, strict adherence to SOPs, and safety protocols within a high‑quality lab environment.

Qualifications

• Bachelor's or Master in chemistry or related field with analytical emphasis.
• Wet chemistry techniques experience including liquid-liquid extractions, filtrations and sample prep.
• Experience operating FTIR, GPC and GC systems with detectors (FID, TCD, MS, VUV).
• Ability to follow lab SOPs and maintain safe working practices.

Responsibilities

• Investigative analysis of fluid samples using wet chemistry and advanced characterization techniques (FTIR, GPC, GC, NMR).
• Support molecular characterization of complex mixtures.
• Identify unknown samples including crude oils and refined products.
• Perform routine calibration, cleaning, and maintenance of instrumentation.
• Follow chemical hygiene plans and PPE requirements.
• Comply with quality management systems (ISO, GLP, QC).

Skills

Wet chemistry

FTIR

GPC

GC

NMR

Data interpretation

Team collaboration

Lab safety

Education

B.S./M.S. in chemistry or related field

Tools

Agilent GC

Agilent data software

LC/LCxLC GCxGC

Job description

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Specialized Testing, Separations Technologist

Location: Spring, TX, US, 77389

Company Name: ExxonMobil

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 Houston

ExxonMobil's state-of-the-art campus north of Houston serves as home to its Upstream, Product Solutions and Low Carbon Solutions businesses and their associated service groups. The facility opened in 2014 and accommodates more than 10,000 employees and visitors.

By bringing many global functional groups together, the campus provides employees with the tools and capabilities needed today, and in the future, to achieve business objectives and accelerate the discovery of new resources, technologies and products. It was designed to foster improved collaboration, creativity and innovation and enhance the company’s ability to attract, develop and retain the top talent in the industry.

The campus is located in Spring, Texas, on 385 wooded acres immediately to the west of Interstate Highway 45 (I-45), at the intersection of I-45 and the Hardy Toll Road, approximately 25 miles from the cultural vibrancy of downtown Houston.

The campus was constructed to the highest standards of energy efficiency and environmental stewardship. Its design incorporates extensive research into best practices in building and workplace design through extensive benchmarking of the world’s top academic, research, and corporate facilities.

Learn more about what we do in Houston here .

What role you will play in our team

• Investigative analysis of fluid and material samples using wet chemistry and advanced characterization techniques including FTIR, GPC, GC, and NMR
• Support investigative research involving the molecular characterization of complex mixtures
• Provide analysis and initial identification of unknown samples including crude oils and refined products
• Perform routine calibration, cleaning, and maintenance of instrumentation
• Follow laboratory safety procedures, chemical hygiene plans and PPE requirements
• Comply with quality management systems (e.g., ISO, GLP, internal QC standards)

About you

Skills & Qualifications:

• B.S. or M.S. degree in chemistry, geochemistry, biochemistry, or related field with an emphasis on analytical techniques
• Hands- on experience performing wet chemistry techniques including liquid-liquid extractions, solvent evaporations, filtration, dialysis and other sample preparation techniques
• Hands-on experience operating FTIR, GPC and GC systems with different detectors such as FID, TCD, MS, VUV, and chemiluminescence, including analyses, data processing and instrument maintenance
• Attention to detail and the ability to follow proper lab procedures and uphold good housekeeping practices in lab
• Willingness to be involved in research that is highly exploratory in nature and may support programs within division and affiliate organizations
• Good communication skills for understanding and describing scientific observations, experimental plans and results, equipment and material design concepts
• Ability to quickly learn new tasks and integrate them into workflows
• Organized, punctual, and takes full responsibility for laboratory procedural compliance and safe laboratory operations including equipment maintenance, chemical and supply ordering, chemical inventory, safe handling and disposal of hazardous chemicals
• Effective in a team working environment, enjoys challenges, and committed to lifelong learning
• Strictly adhere to SOPs for different methods and workflows
• Comfortable and confident in working with solvents and chemicals
• Experience working in analytical lab environment

Preferred Qualifications & Experience:

• Experience with advanced characterization techniques including NMR and high-resolution MS
• Expertise in Agilent GC systems with various detectors and Agilent data acquisition and processing software
• Experience with other chromatography techniques including LC, LC×LC, Supercritical Fluid, or GC×GC

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 atwww.exxonmobilfamily.com

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

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.

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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.

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