Scientist III (Quantitative, Translational & ADME Sciences)
TR/078857
Posted: 21/08/2025
- $52 - $55 per hour, Benefits: Health, Vision and Dental
- United States, Illinois, North Chicago
- Contract
Scientist III (Quantitative, Translational & ADME Sciences)
$52 -$55/hr medical benefits available at a cost
6 month initial contract with possibility of extensions
100% onsite in North Chicago, IL
M-F core hours 9 am to 3 pm (+2 hours at beginning or end of shift based on needs)
Orion Group and our largest US client are in immediate need of Scientists looking for new and exciting contract opportunities in North Chicago, IL. We are seeking candidates experienced in quantitative LC-MS/MS bioanalysis of small molecules from in vivo and in vitro samples, including extraction, data analysis and interpretation.
Don’t pass on the amazing opportunity to join a market leading pharmaceutical company!!!
Key Responsibilities Include:
Our role in supporting diversity and inclusion
As an international workforce business, we are committed to sourcing personnel that reflects the diversity and values of our client base but also that of Orion Group. We welcome the wide range of experiences and viewpoints that potential workers bring to our business and our clients, including those based on nationality, gender, culture, educational and professional backgrounds, race, ethnicity, sexual orientation, gender identity and expression, disability, and age differences, job classification and religion. In our inclusive workplace, regardless of your employment status as staff or contract, everyone is assured the right of equitable, fair and respectful treatment.
$52 -$55/hr medical benefits available at a cost
6 month initial contract with possibility of extensions
100% onsite in North Chicago, IL
M-F core hours 9 am to 3 pm (+2 hours at beginning or end of shift based on needs)
Orion Group and our largest US client are in immediate need of Scientists looking for new and exciting contract opportunities in North Chicago, IL. We are seeking candidates experienced in quantitative LC-MS/MS bioanalysis of small molecules from in vivo and in vitro samples, including extraction, data analysis and interpretation.
Don’t pass on the amazing opportunity to join a market leading pharmaceutical company!!!
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.
- 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.
- Strong communication, interpersonal, and presentation skills.
- Work experience in regulated bioanalysis and/or CRO Facility settings is a plus.
Our role in supporting diversity and inclusion
As an international workforce business, we are committed to sourcing personnel that reflects the diversity and values of our client base but also that of Orion Group. We welcome the wide range of experiences and viewpoints that potential workers bring to our business and our clients, including those based on nationality, gender, culture, educational and professional backgrounds, race, ethnicity, sexual orientation, gender identity and expression, disability, and age differences, job classification and religion. In our inclusive workplace, regardless of your employment status as staff or contract, everyone is assured the right of equitable, fair and respectful treatment.

Justin Mertel
Recruitment Consultant
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