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77 engineer scientist jobs at 41 companies in Elgin, IL

1mo
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Senior/Principal Engineer or Scientist, Combination Products
Bern or Munich or Switzerland or Research Triangle Park or Boston or Chicago or Philadelphia or New Jersey
HybridFull Time
Kymanox
Kymanox: Provides integrated engineering and regulatory services for life sciences.
8+ YOEMinimum 8+ years in medical device, pharmaceutical, or combination product industries, bachelor's in engineering or science required, subject matter expertise in combination products, technical leadership and client-facing experience.
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1mo
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Mid-Level Environmental Engineer/Geologist/Scientist
St. Louis or Kansas City or Minneapolis or Chicago or Milwaukee or Cincinnati
$75k-$115k/yr HybridFull Time
Jacobs
JacobsNYSE: J: Global provider of professional engineering and technical services.
5+ YOEBachelor's in engineering or geology, 5+ years environmental site characterization/remediation experience, 40-hr HAZWOPER (or ability to obtain), field and subcontractor oversight, data analysis and report writing.
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2mo
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Senior Scientist II – ADC Reaction Engineer
North Chicago, Illinois, United States
$110k-$209k/yr OnsiteFull Time
AbbVie
AbbVieNYSE: ABBV: Develops and sells innovative pharmaceutical and biopharmaceutical medicines.
4+ YOEDegree in chemical/bio engineering (BS/MS/PhD) with relevant industrial experience; expertise in ADC reaction development and scale-up, flow chemistry, computational fluid dynamics, highly potent compound handling, tech transfer, and cross-functional leadership.
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2mo
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Sr. Environmental Scientist
Lisle or Dallas or Charlotte
HybridFull Time
Farnsworth Group
Farnsworth Group: Nationally recognized engineering, surveying, and design firm.
10+ YOE10+ years environmental project management; BS or MS in environmental fields; ArcGIS Pro; regulatory knowledge; strong communication; willing to travel; valid driver’s license.
ArcGIS Pro, MS Office
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2w
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AI Engineer / Data Scientist, AI Experienced Associate
Chicago or Stamford or Los Angeles or Washington or Boston or Detroit or New York or Florham Park or Dallas or San Francisco or San Jose
$63k-$142k/yr OnsiteFull Time
PwC
PwC: Providing audit, tax, and management consulting services to businesses.
1+ YOEBachelor's degree,1+ year experience in AI/ML development or testing,experience with data wrangling,model development and deployment;cloud/data platform credentials preferred.
AWS, Google Cloud, Microsoft Azure, Databricks, Snowflake
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2mo
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Data Scientist
Chicago, Illinois, United States
$90k-$115k/yr HybridFull Time
Green Thumb Industries
Green Thumb IndustriesCanadian Securities Exchange: GTII: Produces and distributes cannabis consumer packaged goods and retail services.
2+ YOE2+ years in data science/ML; strong Python and SQL; forecasting/feature engineering experience; hybrid in-office role in Chicago; collaboration with data engineering.
Python, SQL, Snowflake, dbt, Dagster, Jupyter
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2mo
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Sr Data Scientist
Oak Brook Terrace, Illinois, United States
$104k-$143k/yr HybridFull Time
Exelon
ExelonNASDAQ: EXC: Electric utility holding delivering energy to customers.
4+ YOEBachelor's in a quantitative field; 4-7 years in ML/analytics; strong analytical, programming (Python/R/Scala/SQL) and communication skills.
Python, R, Scala, SQL, Unix, Spark, Hadoop
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5d
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Senior Scientist - Hurricane Model Developer, Impact Forecasting
Chicago or Boston
$100k-$130k/yr HybridFull Time
Aon
AonNYSE: AON: Provides risk management, insurance brokerage, and human capital consulting.
Master's or PhD in relevant field (or equivalent experience), experience developing catastrophe or risk models, strong quantitative skills, programming in Python/MATLAB/R, SQL and geospatial tools preferred, strong communication.
Python, MATLAB, R, SQL, ArcGIS, QGIS
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1mo
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Project Environmental Permitting & Compliance Engineer or Scientist / Project Manager
Chicago, Illinois, United States
$97k-$140k/yr OnsiteFull Time
Langan
Langan: Provides integrated engineering, environmental, and site development consulting services.
6+ YOEBachelor's in environmental/chemical engineering or meteorology,6+ years air permitting and compliance consulting experience,PE or FE/EIT/CHMM preferred,project management and client relationship skills required.
AERMOD, MOVES, CALPUFF
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4w
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Data Scientist
Columbus or Chicago
$110k-$130k/yr OnsiteFull Time
OnSite Partners
OnSite Partners: Develops and operates behind-the-meter renewable energy infrastructure.
2+ YOE2+ years experience in data engineering/analytics, strong Python and SQL, ETL/ELT pipeline experience, familiarity with cloud data platforms and reporting tools, bachelor's degree or equivalent experience.
AWS Glue, Azure, Power Automate, Microsoft Dataverse, AWS Redshift, Python, SQL, AWS QuickSight, Power BI, S3, SQL Server, Azure Data Factory, Azure DevOps, Power Platform, PowerApps, Git
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8h
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Project Scientist
Chicago, Illinois, United States
$65k-$75k/yr FieldFull Time
Apex Companies
Apex Companies: Provides environmental consulting, civil engineering, and water infrastructure services.
4+ YOEBS in environmental science/geology/engineering, 4+ years environmental consulting experience, 40-hour HAZWOPER, valid driver’s license, strong technical writing, field oversight, and safety commitment.
Microsoft 365
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1mo
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Data Scientist
Chicago or United States
$90k-$120k/yr HybridFull Time
AArete
AArete: Strategic profitability and digital transformation consulting services.
3+ YOE3+ years experience with a bachelor’s in a quantitative field; strong Python and SQL skills; hands-on Agentic and Generative AI experience, prompt engineering, model evaluation, Tableau/Power BI experience; must be authorized to work in the U.S.
Python, SQL, Tableau, Microsoft Power BI, Claude Code, GitHub Copilot, Amazon SageMaker, Amazon Bedrock, AWS Lambda, Amazon S3, Snowflake
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1mo
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Research Scientist
Vernon Hills, Illinois, United States
$77k-$100k/yr OnsiteFull Time
Oil-Dri
Oil-DriNYSE: ODC: Manufactures sorbent mineral products for consumer and industrial use.
3+ YOEM.S. with 3–5 years or B.S. with 5–7 years in chemistry/biochemistry/chemical engineering; independent R&D, problem solving, innovation commercialization, strong communication, AI awareness, able to lift 30 lbs, ~10% travel; onsite Monday–Friday.
AI
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1mo
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Research Scientist
Vernon Hills, Illinois, United States
$77k-$100k/yr OnsiteFull Time
Oil-Dri Corporation of America
Oil-Dri Corporation of AmericaNYSE: ODC: Manufactures and sells specialty mineral-based sorbent products.
3+ YOEM.S. with 3–5 years or B.S. with 5–7 years in chemistry/biochemistry/chemical engineering. Independent R&D, innovation commercialization, problem-solving, strong written/oral communication, AI awareness, ability to lift 30 lbs, ~10% travel. Onsite Monday–Friday in Vernon Hills, IL.
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3mo
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Direct Hire Public Notice - General Engineering/Physical Scientist
Atlanta or Naperville or Rockville or King of Prussia or Chattanooga or Arlington
$87k-$197k/yr OnsiteFull Time
Nuclear Regulatory Commission
Nuclear Regulatory Commission: Regulates civilian use of nuclear energy and radioactive materials.
Direct Hire; requires specialized experience or equivalent, advanced degree in engineering or physical science, security clearance, and ability to provide transcripts.
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1w
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Sr Scientist, Taste Modulation
Niles, Illinois, United States
$95k-$120k/yr OnsiteFull Time
Imbibe
Imbibe: Develops and manufactures custom beverage flavors and ingredients.
7+ YOEBachelor's in food science/chemistry/biochemistry/engineering,7+ years in food/beverage/ingredient or flavor product development, experience leading NPD projects, expertise in sugar reduction/masking, strong communication and project management.
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2w
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Associate Professor or Professor - Tissue Engineer
Chicago, Illinois, United States
$185k-$300k/yr OnsiteFull Time
Northwestern University
Northwestern University: Private research university providing higher education and academic research.
PhD in biomedical engineering/materials science/physiology, experience collaborating with surgeon-scientists, track record in tissue engineering, securing extramural funding, and mentoring scientists.
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2w
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Application Scientist I
Saint Louis or Hoffman Estates or Milwaukee
OnsiteFull Time
Sensient Technologies
Sensient TechnologiesNYSE: SXT: Manufacturer of specialty colors, flavors, and ingredient solutions.
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.
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2w
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Senior Optical Scientist
Lemont, Illinois, United States
$130k-$150k/yr OnsiteFull Time
Photon Queue
Photon Queue: Develops commercial quantum memory devices for quantum computing networks.
5+ YOEBachelor's in optics/physics/engineering,5+ years building free-space optical systems,Python proficiency,precision alignment experience,and data analysis;US work authorization required.
Python
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3w
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Senior Environmental Scientist
Rosemont or Houston or Farmington Hills or St. Paul or Golden
$83k-$139k/yr HybridFull Time
GHD
GHD: Global professional services firm specializing in engineering and architecture.
6+ YOEBachelor's degree in environmental science, geology or engineering; 6+ years relevant experience; supervisory experience; professional certification (EIT, PE, PG, CHMM) a plus; valid driver’s license and willingness to travel with overnight stays.
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