**Work shift (days/times) – Mon-Fri Core hours 9-3 (+2 hrs at beginning or end of shift)** **Description:** **Quantitative, Translational & ADME Sciences** Department at Client has an open position for a Scientist III position in North Chicago, IL. The successful candidate will be responsible for **non-regulated quantitative LC-MS/MS bioanalysis of small molecules** from in vivo and in vitro samples, including extraction, data analysis and interpretation. **Key Responsibilities Include** + Perform high throughput **quantitative in vivo and in vitro LC-MS/MS analysis** , troubleshooting and problem solving of **small molecule and peptides** from various bio-matrices. + Operate, perform routine maintenance, and hands-on troubleshooting of **AB Sciex LC-MS/MS systems.** + Maintain excellent documentation of all work including **LIMS** , test methods, and protocols. + Work closely with multiple teams across **Discovery and DMPK-BA to support bioanalysis** . **Qualifications** + **Bachelors, Masters, or Ph.D. in Biochemistry,** Analytical Chemistry, or related discipline typically with **8+ (BS), 6+ (MS), or 0+ (PhD) years** of relevant academia/pharmaceutical experience. + Proven **method development experience** using various extraction, chromatographic and analytical methodologies. + Proven experience with **quantitative bioanalysis of small molecules.** + Proven experience operating and troubleshooting **Agilent HPLCs, Leap/CTC PAL autosamplers and AB Sciex Mass Spectrometers** + The ideal candidate is detail oriented and committed to generating high-quality results within tight deadlines and across different projects. + Proven ability to work independently or under minimal supervision in a high-throughput environment to design and conduct experiments, interpret, document, and communicate results, as well as in a team environment to collaborate successfully across other groups within R&D. + Strong communication, interpersonal, and presentation skills. + Work experience in **regulated bioanalysis** and/or CRO Facility settings is a plus. About US Tech Solutions: US Tech Solutions is a global staff augmentation firm providing a wide range of talent on-demand and total workforce solutions. To know more about US Tech Solutions, please visit www.ustechsolutions.com. US Tech Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.