Scientist II: Quantitative, Translational & ADME Sciences

North Chicago, IL
job summary:
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.

location: North Chicago, Illinois
job type: Contract
salary: $45.00 - 54.13 per hour
work hours: 9 to 5
education: Bachelors

responsibilities:

  • Perform high throughput quantitative in vivo and in vitro LC-MS/MS analysis, troubleshooting and problem solving of small molecule compounds from various bio-matrices.
  • Operate, perform routine maintenance, and hands-on troubleshooting of AB Sciex LC-MS/MS systems.
  • Train and mentor junior scientists.
  • Maintain excellent documentation of all work including LIMS, electronic notebooks, test methods, and protocols.
  • Work closely with multiple teams across Discovery and QTAS to support bioanalysis.
  • Write or contribute to study reports for regulatory submissions.

qualifications:

  • M.S. (2+ years), or B.S. (6+ years) in analytical chemistry or related field years of relevant academic/pharmaceutical industry 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.
#LI-AO1

skills: Laboratory Information Management Systems (LIMS), High Pressure Liquid Chromatography (HPLC), Liquid Chromatography (LC), Mass Spectrometry (MS), Good Laboratory Practices (GLP)


Equal Opportunity Employer: Race, Color, Religion, Sex, Sexual Orientation, Gender Identity, National Origin, Age, Genetic Information, Disability, Protected Veteran Status, or any other legally protected group status.

At Randstad, we welcome people of all abilities and want to ensure that our hiring and interview process meets the needs of all applicants. If you require a reasonable accommodation to make your application or interview experience a great one, please contact [email protected].


Pay offered to a successful candidate will be based on several factors including the candidate's education, work experience, work location, specific job duties, certifications, etc. In addition, Randstad offers a comprehensive benefits package, including: medical, prescription, dental, vision, AD&D, and life insurance offerings, short-term disability, and a 401K plan (all benefits are based on eligibility).


This posting is open for thirty (30) days.

Posted 2026-02-20

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