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Sr Scientist I, Process Chemistry

AbbVie
August 26, 2026
Full-time
On-site
North Chicago, IL
$183,500 - $183,500 USD yearly
Clinical Research and Development
Role: Senior Scientist in Process Chemistry supporting chemical process research and development for pre-clinical to early clinical projects, including small molecules, antibody drug conjugates, peptides, and oligonucleotides. Responsibilities: develop and execute scalable synthetic processes, troubleshoot and optimize chemical reactions, maintain high laboratory productivity, and contribute to scientific publications and conferences. Requirements: Bachelorโ€™s, Masterโ€™s, or PhD in Organic Chemistry with 0+ to 10+ years of experience; broad expertise in modern synthetic chemistry, compound purification, spectral analysis, and familiarity with peptides, bioconjugates, biocatalysis, AI/ML, or oligonucleotides preferred. Skills: strong literature evaluation, innovative problem-solving, and excellent communication. HighValue: chemical process development supporting biologics and small molecule therapeutics in early clinical phases, with a focus on safety, cost-effectiveness, and intellectual property creation. WorkSetup: laboratory-based role with a focus on autonomous research; specific location details not provided.