Chromatography Scientist, GC & Hyphenated Techniques

What role you will play in our team

Champion gas chromatography (GC) and advanced hyphenated techniques (e.g., GCxGC, GC-VUV, GC-MS) for R&D and business applications.
Solve complex analytical challenges in the energy and chemical industry using advanced chromatographic methods, in combination with complementary analytical techniques (e.g., liquid chromatography, elemental analysis, spectroscopy, NMR).
Develop and implement innovative chromatographic methods and characterization protocols to support research programs and business needs.

What you will do

• Provide technical leadership and problem-solving in energy transition and chemical innovation using GC and hyphenated techniques, complemented by other analytical approaches.
• Advance research by developing new chromatographic technologies and methodologies to address complex technical and scientific problems with creative, independent thinking.
• Design and optimize advanced GC-based workflows, including multidimensional GC (GC×GC), GC-VUV, and GC-MS, and establish robust data analysis strategies.
• Deploy analytical methods to support R&D programs and ensure timely delivery of key program milestones.
• Serve as test method owner for established GC methods, ensuring compliance, troubleshooting, and continuous improvement.
• Collaborate in a multidisciplinary matrix environment, providing expertise and leadership in chromatographic science.
• Stay current with emerging trends in chromatography and hyphenated techniques through literature, conferences, and professional networks.
• Prepare and deliver technical reports, presentations, and publications for internal stakeholders and external scientific forums.
• Familiarity with analysis of hydrocarbons, polymers, renewable feedstocks, and complex mixtures is a plus.

About you

Essential Requirements:

• Ph.D. in Analytical Chemistry or related field, with 2+ years’ experience in GC method development and advanced chromatographic techniques.
• Strong expertise in gas chromatography and hyphenated techniques (e.g., GC×GC, GC-VUV, GC-MS), including method development, optimization, and troubleshooting.
• Knowledge on high resolution mass spectrometry and different types of ion sources.
• Proficiency in data processing and chemometrics, with experience in advanced data analysis tools and programming (e.g., Python, Matlab, R).
• Solid understanding of analytical chemistry principles and their application to complex sample matrices.
• Demonstrated ability to solve technical problems, innovate, and deliver results under tight timelines.
• Excellent interpersonal skills: communication, collaboration, adaptability, and leadership in a team-oriented environment.
• Highly self-motivated with strong organizational and documentation skills.

Preferred Qualifications:

• Experience in headspace, pyrolysis, and thermal desorption techniques.
• Experience in chemical, petrochemical, or biochemical industry or research laboratories.
• Knowledge of structure–property relationships in hydrocarbons, polymers, and renewable feedstocks.
• Track record of scientific publications, patents, and conference presentations.
• Flexibility, curiosity, and openness to new projects and responsibilities.

Your benefits

An ExxonMobil career is one designed to last. Our commitment to you runs deep: our employees grow personal