
Associate Scientist II/Scientist I - Process Chemistry Separations
1d1 day agoAbbVie
North Chicago, US · Full-time · $110,000 – $150,000
About this role
AbbVie's Process Chemistry Chromatographic Separations Lab seeks an Associate Scientist II or Scientist I. The team collaborates across disciplines, providing expertise in preparative chromatography for R&D programs. They purify peptides, ADC drug-linkers, chiral compounds, and isolate low-level API impurities.
The role involves developing scalable purification processes and overseeing pilot-scale implementation under cGMP at the North Chicago Chemical Pilot Plant. Conduct laboratory and pilot-scale tasks, analyze data, and drive project objectives. Troubleshoot complex separation challenges with hands-on chromatographic method development.
Work in a collaborative team environment, building relationships with cross-functional partners. Demonstrate initiative and technical proficiency supporting research projects. Experience with peptides is highly desirable.
Contribute to novel and advanced separations technologies to advance the AbbVie pipeline. Foster a learning environment, encourage diverse ideas, and support continuous process improvement. Adhere to corporate standards for safety, quality, and material handling.
Requirements
- Bachelor’s degree with at least 3 years (Associate Scientist II) or 5 years (Scientist I) relevant experience; or Master’s degree with no additional experience (Associate Scientist II) or typically +2 years (Scientist I).
- Strong technical background in Separations Science, with theoretical and practical knowledge.
- Demonstrated proficiency in developing, troubleshooting, and modifying chromatographic methods and purification protocols.
- Broad expertise in analytical techniques, with emphasis on chromatography, compound purification, and spectral analysis.
- Hands-on experience developing chromatographic methods and troubleshooting complex separation challenges.
- Experience working with peptides highly desirable.
Responsibilities
- Develop and execute purification processes supporting development of small molecule, antibody drug conjugate, and peptide clinical candidates.
- Demonstrate scientific initiative and creativity in planning, executing, and troubleshooting experiments.
- Conduct a range of laboratory and pilot-scale tasks, analyze and interpret data, and drive project objectives.
- Suggest, adapt, and implement new or improved experimental protocols/techniques, consulting relevant literature.
- Build and maintain strong collaborative relationships with peers and cross-functional partners.
- Foster a learning environment, encourage diverse ideas, and support continuous process improvement.
- Understand and adhere strictly to corporate standards for conduct, safety, quality, and proper handling of materials.
Similar roles

Technical Officer - Process Chemistry and Environmental
20h20 hours agoRMIT University
AU · Full-time · A$74,000 – A$85,000

Research Chemist - Enzyme Development
20h20 hours agoADM
Decatur, US · Full-time · $49,000 – $91,000

Scientist - Analytical Chemistry
21h21 hours agoPfizer
McPherson, US · Full-time · $79,400 – $132,400

Research Chemist
21h21 hours agoERG
US · Full-time · $75,000 – $110,000