Scientist I
TR/081023
Posted: 13/02/2026
- $38 - $41 per hour, Benefits: Health, Vision, Dental and 401K options
- United States, Illinois, North Chicago
- Contract
Scientist I (LC-MS/MS)
Entry level position
$38 - $41/hr medical benefits available at a cost.
6 month initial contract with possibility of extension
Onsite in North Chicago, IL
Standard laboratory hours 8 am to 5 pm M-F
Orion Group and our largest US client have an exciting contract opportunity for a Scientist I in North Chicago, IL! This is an early career position and our client is seeking excited Scientists with some experience with the operation of instrumentation used for LC-MS/MS and review and quantitation of LC-MS/MS data.
Don’t pass on this amazing opportunity to work for a market leading pharmaceutical company!!!
Job Description:
The Quantitative, Translational, and ADME Sciences Department in North Chicago, IL is seeking a highly motivated team member to operate in an LCMS-based quantitative bioanalytical role to support research and development projects.
The successful candidate will be in a fast-paced, dynamic environment with minimal supervision once trained. The candidate will be responsible for quantitative LC-MS/MS bioanalysis of synthetic molecules and peptides, data analysis and interpretation, and documentation.
Key Responsibilities:
People are our business worldwide
Orion Group was founded in 1987 and is now one of the largest, independent, international recruitment companies. We have a network of 200 employees working from 24 offices, delivering a range of services – Talent Acquisition, Recruitment Outsourcing Services, Retained Search, Global Workforce Solutions, Completions & Commissioning and Materials Management – across 68 countries. As a global leader in workforce solutions, we recruit personnel across the Engineering & Technical, Office & Commercial, Scientific and Skilled Trades disciplines, for sectors including Oil & Gas, Life Science, Power & Utilities, Constructions & Infrastructure, Manufacturing and Renewables.
Entry level position
$38 - $41/hr medical benefits available at a cost.
6 month initial contract with possibility of extension
Onsite in North Chicago, IL
Standard laboratory hours 8 am to 5 pm M-F
Orion Group and our largest US client have an exciting contract opportunity for a Scientist I in North Chicago, IL! This is an early career position and our client is seeking excited Scientists with some experience with the operation of instrumentation used for LC-MS/MS and review and quantitation of LC-MS/MS data.
Don’t pass on this amazing opportunity to work for a market leading pharmaceutical company!!!
Job Description:
The Quantitative, Translational, and ADME Sciences Department in North Chicago, IL is seeking a highly motivated team member to operate in an LCMS-based quantitative bioanalytical role to support research and development projects.
The successful candidate will be in a fast-paced, dynamic environment with minimal supervision once trained. The candidate will be responsible for quantitative LC-MS/MS bioanalysis of synthetic molecules and peptides, data analysis and interpretation, and documentation.
Key Responsibilities:
- Perform quantitative LC-MS/MS of synthetic molecules and peptides from in-vitro and in-vivo biomatrices to support ADME bioassays and PK/PD studies.
- Operate and troubleshoot LC-MS/MS instrumentation and perform routine maintenance of LC-MS/MS equipment.
- Maintain excellent documentation of all work, including electronic lab notebooks, methods, and protocols.
- Measuring drug concentrations.
- Half of the day will be working in the lab and the other half will be reviewing LC-MS/MS data from previous afternoon.
- Bachelor’s degree in a scientific field (e.g., chemistry, biology, pharmacology, or related disciplines), with typically 0-3 years of experience, or a master’s degree with no additional experience.
- Experience with quantitative bioanalysis of synthetic molecules and peptides.
- Hands-on experience with one or more current LC-MS/MS platforms (e.g., Sciex triple quadrupoles, Agilent HPLCs, Shimadzu HPLCs, PAL autosamplers, ADDA, LS-II) and software (e.g., Analyst, Discovery Quant, LeadScape, Sciex OS, Electronic Laboratory Notebook).
- Familiarity with automated sample preparation platforms.
- Familiarity with ADME, PK, PD, and bioassays.
- A good understanding of analytical methodologies used for synthetic molecules and peptide quantitation (acquisition, processing, and troubleshooting).
- Ability to work independently or under minimal supervision to conduct experiments, as well as interpret, document, and communicate results.
- Ability to balance generating high quality data within a standardized, streamlined, and high-throughput environment.
People are our business worldwide
Orion Group was founded in 1987 and is now one of the largest, independent, international recruitment companies. We have a network of 200 employees working from 24 offices, delivering a range of services – Talent Acquisition, Recruitment Outsourcing Services, Retained Search, Global Workforce Solutions, Completions & Commissioning and Materials Management – across 68 countries. As a global leader in workforce solutions, we recruit personnel across the Engineering & Technical, Office & Commercial, Scientific and Skilled Trades disciplines, for sectors including Oil & Gas, Life Science, Power & Utilities, Constructions & Infrastructure, Manufacturing and Renewables.
Justin Mertel
Recruitment Consultant
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Recruitment