174 junior scientist jobs at 57 companies in Logan Square, IL
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Senior Data Scientist
United States or Chicago
$125k-$145k/yrHybridFull Time
AArete: Strategic profitability and digital transformation consulting services.
6+ YOE6+ years experience, bachelor’s in a quantitative field required (advanced degree preferred). Strong Python and SQL skills, experience with AI/ML, generative and agentic AI, BI tools, and ability to lead projects and mentor junior data scientists.
Python, SQL, Tableau, Microsoft Power BI, Claude Code, GitHub Copilot, Amazon SageMaker, Amazon Bedrock, AWS Lambda, AWS Glue, Amazon S3, Amazon Redshift, Snowflake
University of Chicago: Provides higher education and conducts academic research.
2+ YOECollege degree required, 2+ years related experience (2-5 years preferred). Skilled in advanced analytics, forecasting, ML, BI/visualization, stakeholder consultation, and mentoring junior analysts.
Epic/Cogito, Clarity, SlicerDicer, Reporting Workbench, Tableau, Power BI, Python, R, SAS, Alteryx, Business Intelligence (BI)
Pace Analytical: Provides analytical testing and scientific laboratory services.
Perform laboratory analyses (GC,HPLC,ICP), document and review results, maintain and calibrate instruments; bachelor's in STEM or equivalent; ability to stand, use PPE; overtime and on-call required.
Fresenius Kabi: Provides lifesaving medicines and technologies for clinical care.
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
Quest DiagnosticsNYSE: DGX: Provides clinical laboratory diagnostic testing and health information services.
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.
AbbVieNYSE: ABBV: Develops and sells innovative pharmaceutical and biopharmaceutical medicines.
3+ YOEBachelor’s degree in neuroscience, biology, or natural sciences; laboratory, aseptic technique, cellular model, and plate-based assay experience. Associate Scientist II typically requires 3+ years or a master’s degree.
STERISNYSE: STE: Provides infection prevention and procedural healthcare products and services.
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
Proteintech Group: Manufacturer of antibodies, proteins, and immunoassays for research.
1+ YOEMaster's degree in biotechnology, biology, bioengineering, or related field; 12 months' experience; skills in cell culture, antibody testing, differentiation protocols, and 2D and organoid models.
Western blotting, immunocytochemistry, GMP, 2D, 3D
Thermo Fisher ScientificNYSE: TMO: Sells equipment and chemicals for scientific research and healthcare.
2+ YOEBachelor's degree or equivalent, 2+ years pharmaceutical lab experience, knowledge of HPLC/GC and wet chemistry, GxP experience preferred, MS Office proficiency, ability to lift 25 lbs, strong communication and problem-solving skills.
HPLC, GC, MS Office, Microsoft Excel, Microsoft Word
San Francisco or Seattle or New York City or Los Angeles or Chicago or Austin or Washington
$124k-$271k/yrOnsiteFull Time
DoorDashNYSE: DASH: Local food delivery and on-demand logistics platform.
2+ YOEBachelor's degree in a quantitative field, 2+ years in analytics or consulting, and expertise in SQL, ETL, A/B testing, statistical analysis, and visualization tools.
Alpharetta or Austin or Birmingham or Boston or Chicago or Dallas
$94k-$155k/yrHybridFull Time
KemperNYSE: KMPR: Provides specialized auto, life, and health insurance services.
2+ YOEGraduate degree in quantitative field, Python and ML libraries, modeling techniques, AWS/NLP/LLM experience preferred, ability to work with varied data formats, and 2+ years data science experience preferred.
Sensient TechnologiesNYSE: SXT: Manufacturer of specialty colors, flavors, and ingredient solutions.
1+ YOEBachelor's degree in a relevant science,1+ years lab experience,fermentation and HPLC experience,strong lab technique,data documentation,team communication.
fairlifeNYSE: KO: Produces nutrient-dense and ultra-filtered dairy products and shakes.
1+ YOEMSc or PhD in dairy/food science or related field, 1–5 years dairy/food research experience, expertise in dairy chemistry, rheology, chromatography, particle analysis, technical writing, and pilot-plant scale-up.
New York City or Chicago or Boston or California or Palo Alto or Toronto or Arizona or Colorado or Florida or Georgia or North Carolina or New Jersey or Nevada or Oregon or Tennessee or Texas or Utah or Virginia or Ontario
$140k-$160k/yrRemoteFull Time
Jerry: Mobile app for car insurance comparison and vehicle management.
2+ YOERequires 2+ years in consulting, investment banking, or high-growth technology; strong analytical skills; independent data interpretation; ambiguous-problem ownership; and persuasive leadership-level communication.
ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.
0+ YOEBachelor's degree in a related science, 0+ years of experience, strong technical writing and communication, data visualization, PPE knowledge, clean driving record, and ability to work outdoors in extreme weather.
Argonne National Laboratory: Conducts scientific research and develops advanced energy technologies.
0+ YOEGraduate degree in physics or physical chemistry, advanced statistical analysis experience, machine learning familiarity, Python and R programming, nuclear physics and gamma spectroscopy familiarity, and U.S. citizenship.
Kraft HeinzNASDAQ: KHC: Produces and sells condiments, dairy products, and packaged foods.
2+ YOEBachelor's in Food Science or Microbiology required, 2+ years food safety/product development experience, HACCP knowledge (certification preferred), microbiology lab experience, familiarity with ISO and Six Sigma, strong communication and project skills.
Senior Fermentation Scientist - Sumitomo Biorational Company
Libertyville, Illinois, United States
$124k-$145k/yrOnsiteFull Time
Valent: Provides integrated crop protection and pest management solutions for agriculture.
Develop and scale upstream fermentation processes for bacterial and fungal strains; mentor junior staff; operate lab and pilot bioreactors; analyze fermentation data; follow safety and SOPs.
Microsoft Office 365, statistical analysis software
TRC Companies: Engineering and environmental consulting for infrastructure and energy projects.
1+ YOEBachelor's degree in geology, environmental science, or related field; 1–5 years of environmental consulting experience; 40-hour HAZWOPER; valid driver's license; strong writing, analysis, QA/QC, and project management skills.
Microsoft Office, NPDES, SWPPP, SPCC, Phase I ESAs