52 scientist i jobs at 13 companies in Chicago Loop, IL
3mo
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Medical Laboratory Scientist I
Wood Dale, Illinois, United States
$26-$44/hr OnsiteFull Time
1+ YOEBS in Medical Technology or BS/BA in Chemistry or Biology; Associates in Laboratory Science; 1 year clinical experience preferred; MLS/Medical Laboratory Scientist certifications as applicable.
Laboratory instrumentation, Proficiency testing, CLIA guidelines, HIPAA, OSHA
2w
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Senior Scientist I, Engineering
North Chicago, Illinois, United States
$97k-$184k/yr OnsiteFull Time
BS/MS/PhD in chemical engineering or related field; substantial industrial process engineering experience (varies by degree); strong communication and technical mentorship skills.
1w
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Scientist I
Melrose Park, Illinois, United States
$30-$32/hr OnsiteFull Time
1+ YOEB.S. in chemistry/biology or related,1+ years pharmaceutical experience,knowledge of cGMP/FDA regulations,chromatographic methods and Empower,Chemistry instrumentation experience,Microsoft Office proficiency.
HPLC, TLC, FTIR, UV-Vis, Empower, Documentum, Microsoft Word, Microsoft Excel
1w
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Scientist I (55474)
Libertyville, Illinois, United States
$64k-$83k/yr OnsiteFull Time
B.S. in a technical discipline, strong math/statistics skills, proficiency with MS Office, knowledge of quality systems and GDP, ability to perform dosimetry and validation activities.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Operations Data Management System
3w
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Application Scientist I
Saint Louis or Hoffman Estates or Milwaukee
OnsiteFull Time
B.S. or higher in food science/chemistry/chemical engineering/pharmacy/biological sciences; 1–3 years NPD or technical-ingredient experience preferred; strong communication and analytical skills.
1w
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Senior Scientist I, Translational Research
Chicago or Boston or Redwood City or New York City
$100k-$160k/yr OnsiteFull Time
4+ YOEPhD in a quantitative or related biological discipline, 4+ years in drug development using genomic and multimodal data, and proficiency in R, Python, and SQL. Experience with clinical, molecular, and omics data required.
R, Python, SQL, Pandas, NumPy, SciPy, Scikit-learn, Jupyter Notebooks, RStudio, tidyverse, ggplot, Git, matplotlib, seaborn, HTML5, CSS3, JavaScript, D3, Plotly, Flask, Dask, Docker, AWS, Artificial Intelligence (AI)
1mo
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Environmental Scientist I/II
Springfield or Chicago or United States
$25-$35/hr FieldFull Time
1+ YOEBachelor's in environmental science or related field required; 1+ years professional experience preferred. Experience with environmental monitoring, scientific instrumentation, telemetry, GIS (ESRI ArcPro), Microsoft Office/Excel, data management, and valid driver's license required.
Microsoft Office, Microsoft Excel, R, Matlab, ESRI ArcPro
5d
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Clinical Lab Scientist I
Evanston or Skokie
$27-$38/hr FieldPart Time
Bachelor's degree in a relevant science or medical laboratory technology, or CLIA-equivalent education; valid state license where required. ASCP certification and hospital laboratory experience preferred.
Laboratory Information System (LIS), Point-of-Care Testing (POCT)
5d
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Clinical Lab Scientist I
Evanston or Skokie
$27-$38/hr OnsitePart Time
Bachelor's degree in a relevant science or Medical Laboratory Technology, with CLIA-eligible education. ASCP certification and hospital laboratory experience preferred; state license required where applicable.
Laboratory Information System (LIS), Point-of-Care Testing (POCT)
1w
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CLS I (Certified) - Clinical Lab Scientist
Elgin, Illinois, United States
$28-$38/hr OnsiteFull Time
1+ YOEPerforms CLIA-authorized laboratory testing across disciplines, follows QC and maintenance procedures, may perform venipuncture, ASCP preferred, bachelor’s degree required, state license where applicable.
LIS, POCT
2mo
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Senior Research Scientist, AI & Workforce Intelligence
Vernon Hills or United States
$95k-$110k/yr RemoteFull Time
3+ YOEGraduate degree in I-O psychology or related field, demonstrated ML/NLP engineering experience with production systems, experience with occupational taxonomies and responsible AI, minimum 3 years applied industry experience.
O*NET, ESCO, LinkedIn, Indeed, Jobs Engine, LLM
1mo
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Senior Environmental Project Scientist
Schaumburg, Illinois, United States
$65k-$85k/yr OnsiteFull Time
3+ YOE3-5 years field experience performing Phase I/II ESAs, NEPA reviews; ability to conduct fieldwork, travel 1-2 days/week, valid driver\u0002s license, good computer and communication skills, Bachelor\u0002s degree in a related field.
Microsoft Office, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1mo
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Brownfields Mid-Level Environmental Scientist (Field Oversight – West)
Sacramento or Seattle or Idaho or Dallas or Texas or Chicago or Illinois
$56k-$80k/yr RemoteFull Time
4+ YOEBS in engineering/geology/environmental science, 4+ years contaminated site characterization/remediation experience, Phase I/II ESA experience, strong regulatory knowledge, Microsoft Excel proficiency.
Microsoft Excel
3w
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Data Scientist I supporting social science research, analytics, and AI initiatives
Chicago or Washington
$90k-$100k/yr HybridFull Time
4+ YOEBachelor's in quantitative field, 4+ years relevant experience, advanced Python, SQL, Git, ML and statistical analysis experience, strong communication and technical writing.
Python, SQL, Git, AWS, Azure, GCP, bash
2mo
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Civil or Environmental Engineer/Geologist/Scientist (Project Manager)
Chicago or Illinois or Indiana
$88k-$120k/yr OnsiteFull Time
4+ YOEB.S./B.A. in engineering or environmental science, 4+ years environmental consulting including project management, OSHA 40-hr HAZWOPER and supervisor training, valid driver’s license, up to 20% travel, experience with compliance work for Class I railroads preferred.
Microsoft Office
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