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Senior Scientist I, Small Molecule and Peptide Bioanalysis

North Chicago, IL, us💼 Full-time🗓 2026-08-07 → 2026-09-25

Core

Develop and implement LC/MS-based bioanalysis methods to support preclinical studies and provide scientific leadership for complex modalities.

Role type

Senior Scientist I, Small Molecule and Peptide Bioanalysis

Builds

Custom bioanalysis methodologies and quantitative assays for preclinical pipeline studies

Domain

Pharmaceutical R&D, Bioanalysis, Analytical Chemistry

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

LC-MS/MS method development, peptide extraction, separation, quantification, instrument operation and maintenance, troubleshooting analytical issues, study documentation, mentoring

Preferred skills

Pharmacokinetics experimental design, regulated bioanalysis experience, CRO experience, automated sample preparation

Technologies

LC-MS/MS platforms, automated sample preparation platforms

Responsibilities

Develop and optimize quantitative bioanalysis methods, investigate and implement new analytical technologies, troubleshoot instrument and assay issues, operate and maintain LC-MS instruments, maintain study documentation, mentor junior scientists

Seniority

Senior, hands-on IC

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