Associate Chemist, Materials Characterization

We are seeking a hands-on Analytical Chemist to join our team in providing analytical testing support across Celanese divisions. The ideal candidate will have a solid foundation in general, analytical, and organic chemistry, along with practical experience in various analytical techniques such as thermal or rheological analysis, spectroscopy, microscopy, chromatography, or wet chemistry. A strong commitment to laboratory safety and chemical handling is essential.

This is an excellent opportunity for a motivated individual who thrives in a collaborative, fast-paced environment and is passionate about applying analytical chemistry to real-world material science challenges.

• Prepare samples and perform routine analytical procedures
• Analyze data, prepare detailed reports, and communicate results to internal stakeholders
• Conduct routine instrument maintenance and minor troubleshooting
• Follow written standard operating procedures (SOPs) and ensure compliance with industry standards (ISO, ASTM, VDA, etc.)
• Collaborate with internal customers and global lab team members
• Maintain accurate and detailed records of experiments and results
• Support method development tailored to customer needs
• Identify potential sources of experimental error and implement controls

• Bachelors degree in Chemistry, Materials Science, or a related field preferred
  • Completion of coursework in general and organic chemistry; additional coursework in polymer or materials science is preferred
• Experience working with engineering polymers or plastics
• Proven ability to analyze and interpret data, and communicate findings through reports and presentations
• Strong understanding of safe laboratory practices and chemical handling
• Effective verbal and written communication skills
• Capable of independently managing tasks and working both autonomously and as part of a team
• Strong organizational skills and attention to detail
• Ability to manage multiple projects and shift priorities
• Proactive, self-motivated, and committed to continuous improvement
• Capable of performing minor equipment repairs and maintenance

Preferred Knowledge, Skills, and Abilities:

• Familiarity with polymeric materials and their properties
• Hands-on experience with analytical techniques such as:
  • Spectroscopy: NMR, FTIR
  • Chromatography: GC, LC, GPC
  • Thermal Analysis: TGA, DSC, DMA, TMA
  • Microscopy: SEM, optical microscopy
  • Mass Spectrometry: MS
  • Intrinsic Viscosity (IV)
• Ability to select appropriate analytical techniques for problem-solving
• Understanding of structureprocessingperformance relationships in polymers
• Proficiency in MS Word, Excel, PowerPoint, and statistical software
• Experience with Design of Experiments (DOE) and method validation (e.g., Gage R&R)
• Excellent technical writing and presentation abilities