26 computer scientist jobs at 19 companies in Naperville, IL

1w
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Computer Scientist
Lemont, Illinois, United States
$116k-$181k/yr OnsiteFull Time
Argonne National Laboratory
Argonne National Laboratory: Conducts scientific research and develops advanced energy technologies.
4+ YOEPhD plus ≥4 years research experience in quantum networking, distributed quantum computing, computer systems, or related areas; track record of publications and research software; proficiency with Python,C,C++; strong communication and collaboration skills.
Python, C, C++
1w
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Senior Applied AI Scientist - Multimodal & Computer Vision
Charlotte or Hartford or Columbus or Chicago
$111k-$166k/yr HybridFull Time
The Hartford
The HartfordNYSE: HIG: Provides property and casualty insurance, group benefits, and wealth management.
5+ YOE5+ years data science experience, Master’s or PhD in quantitative field (or Bachelor with additional experience), proficiency in Python and SQL, experience with AWS/GCP/Azure, strong ML and computer vision background.
Python, SQL, AWS, GCP, Azure, CNN
2w
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Staff Scientist
Chicago, Illinois, United States
$75k-$81k/yr OnsiteFull Time
University of Chicago
University of Chicago: Provides higher education and conducts academic research.
1+ YOEPhD required; <2 years related experience; expertise in molecular evolution, high-throughput assays, sequencing, computational/ML analysis, manuscript writing, and mentoring.
8h
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Senior Scientist I Computational Chemistry
North Chicago, Illinois, United States
$97k-$184k/yr OnsiteFull Time
AbbVie
AbbVieNYSE: ABBV: Develops and sells innovative pharmaceutical and biopharmaceutical medicines.
0+ YOERequires a bachelor's, master's, or PhD in a related field and 8+, 5+, or 0–3 years of experience respectively; expertise in computational chemistry, QM/MD, machine learning, and coding.
PySCF, Psi4, GROMACS, OpenMM, LAMMPS, VASP, Schrodinger, OpenEye, MOE, Scikit-learn, Pytorch, Python, R, C, C++, qiskit, Molecular Dynamics (MD), Quantum Mechanics (QM), Machine Learning (ML), Artificial Intelligence (AI)
2d
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Bioinformatics Scientist
Redwood City or Chicago
$100k-$175k/yr OnsiteFull Time
Tempus AI
Tempus AINASDAQ: TEM: Builds a data platform for AI-powered precision medicine diagnostics.
3+ YOEPhD or MS+3yrs in bioinformatics/computational biology or related field; deep NGS expertise; Python/R; cloud (AWS/GCP); Docker; Nextflow/Snakemake; ML/statistical modeling; publication or product contributions.
NGS, Python, R, AWS, GCP, Docker, Nextflow, Snakemake
1d
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Data Scientist
Chicago, Illinois, United States
$97k-$180k/yr HybridFull Time
PayPal
PayPalNASDAQ: PYPL: Global digital payments platform for consumers and merchants.
2+ YOEMaster's degree in computer science, engineering, management information systems, or related field plus 2 years of experience. Requires analytics, fraud risk, SQL, Tableau, Excel, machine learning, and Python skills.
SQL, Tableau, Microsoft Excel, Python
1mo
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Data Scientist
Rosemont, Illinois, United States
$99k-$124k/yr OnsiteFull Time
Reyes Holdings
Reyes Holdings: Global distributor of food and beverage products.
3+ YOEBachelor's in Data Science or related and 3-5 years (or HS + 6-8 yrs); experience with ML/NLP, PyTorch, TensorFlow, MLflow, Caffe, SQL, Snowflake, Databricks, Azure ML; strong stats and distributed computing knowledge.
PyTorch, TensorFlow, MLflow, Caffe, SQL, Snowflake, Databricks, Azure ML
2mo
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Sr. Data Scientist
Chicago, Illinois, United States
$115k-$195k/yr OnsiteFull Time
Northern Trust
Northern TrustNASDAQ: NTRS: Financial services for individuals, families, and global institutions.
Python, ML, data pipelines, distributed training, cloud; strong statistical background; computer science degree; salary range 114k-194k USD.
Python, NumPy, Pandas, scikit-learn, Linux, Keras, TensorFlow, Azure
2d
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Sr Data Scientist
Chicago, Illinois, United States
$105k-$149k/yr OnsiteFull Time
HERE Technologies
HERE Technologies: Provides digital mapping data and location-based software services.
5+ YOEMaster's or PhD in statistics/math/computer science or related field; 5+ years experience; expertise in sampling, experimental design, machine learning, Python and SQL; strong communication skills.
Python, SQL, R, Matlab, SAS, Hadoop, Spark, GIS
1w
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Senior Research Scientist
Evanston, Illinois, United States
$125k-$150k/yr OnsiteFull Time
Northwestern University
Northwestern University: Private research university providing higher education and academic research.
Ph.D. completed or near completion in economics, marketing, computer science or related; experience with large-scale data, statistical learning, econometrics, ML/AI, experiments, cloud environments, and strong scientific writing.
AWS, Azure, R, Python, SQL, Generative AI, Agentic AI, ML, AI
3d
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Scientist Operations II
Abbott Park, Illinois, United States
$68k-$136k/yr OnsiteFull Time
Abbott
AbbottNYSE: ABT: Provides medical devices, diagnostics, and science-based nutritional products.
4+ YOEBachelor's in biological/physical sciences or mathematics (4+ yrs) or MS (2+ yrs); laboratory experimental design, data analysis, documentation, and adherence to IVD/biologics standards; basic computer skills and lab safety.
2w
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IL0219 – Data Scientist.
Warrenville, Illinois, United States
$129k/yr RemoteFull Time
RRD
RRD: Provides marketing, packaging, print, and supply chain solutions globally.
2+ YOEMaster's degree in Data Science/Computer Science and 2 years' related experience; proficiency in Java, Python, PySpark, SQL, cloud (AWS), databases, BI tools, ML modeling, statistics, and version control.
Java, Python, Shell Scripting, PySpark, SASSQL, PostgreSQL, MySQL, Tableau, AWS QuickSight, Javascript, matplotlib, seaborn, Pentaho, Snowflake, AWS Redshift, Hadoop, AWS, S3, RDS, SageMaker, Lambda, Step Functions, Athena, Jenkins, Git
6d
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Medical Laboratory Scientist
Bolingbrook or Hinsdale or Glendale Heights
$26-$52/hr OnsiteFull Time
AdventHealth
AdventHealth: Non-profit healthcare system providing comprehensive hospital and medical services.
Associate degree in laboratory science or CLIA equivalency; proficiency in laboratory techniques, specimen handling, equipment maintenance, quality activities, and computer documentation; ability to work varied shifts.
Microsoft Office
2w
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Environmental Project Scientist
Schaumburg, Illinois, United States
$52k-$62k/yr FieldFull Time
Trileaf
Trileaf: Provides environmental, architecture, and engineering consulting services nationwide.
0+ YOEBachelor's in a related field, valid driver license, 0–2 years experience, ability to perform fieldwork and travel, attention to detail, competent computer skills, and ability to lift up to 25–50 lbs.
3mo
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Modelling & Simulation Scientist, Computational Physics
East Hanover or Arkansas or Chicago
$97k-$134k/yr HybridFull Time
Mondelēz International
Mondelēz InternationalNASDAQ: MDLZ: Global food and beverage specializing in snack foods.
3+ YOEMaster's required (PhD preferred) in computational/theoretical physics or engineering, 3-5 years relevant experience, proficiency in Python and modelling tools, strong communication and problem-solving skills, up to 10% travel.
Python, NumPy, SciPy, pandas, matplotlib, MATLAB, C++, Julia, scikit-learn, TensorFlow, PyTorch, Git, GitHub, GitLab, Unreal Engine, PhysX, Unity, ANSYS Fluent, COMSOL Multiphysics, ANSYS, Abaqus, gPROMS, Witness, Aspen, Rocky DEM, EDEM, Fusion 360, SolidWorks
12h
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MEDICAL LABORATORY SCIENTIST - HEMATOPATHOLOLGY
Chicago, Illinois, United States
$37-$44/hr OnsiteFull Time
Cook County
Cook County: Provides public services, healthcare, and safety to county residents.
1+ YOEBachelor's degree in a scientific field, Illinois medical technologist qualification, national MLS/MT/GS certification, and one year of post-certification experience in two laboratory sections. Requires Microsoft Word and Excel proficiency.
Microsoft Word, Microsoft Excel, Laboratory Information System (LIS), PC
1w
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Medical Laboratory Scientist (MLS) - Per Diem
Arlington Heights, Illinois, United States
$30-$46/hr OnsitePart Time
Endeavor Health
Endeavor Health: Integrated healthcare delivery system providing medical services in Illinois.
ASCP certification (MT/MLS/MLT) and associate’s or bachelor’s in relevant lab science; clinical laboratory experience preferred; strong communication, decision-making, and computer skills.
2w
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Lead Research Scientist in AI 
Evanston, Illinois, United States
$131k-$180k/yr RemoteFull Time
UL Research Institutes
UL Research Institutes: Performs independent research to advance global public safety science.
6+ YOEPhD/MS/BS in computer science (NLP/LLMs) with substantial research experience; ability to design experiments, secure funding, lead programs, publish, and communicate results.
2w
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Senior Associate, EVS Economic Services Data Science with Clearance
Washington or Chicago or New York City or Philadelphia or McLean
OnsiteFull Time
KPMG
KPMG: Global professional services network providing audit, tax, and advisory.
3+ YOEBachelor's in economics/statistics/math/computer science required (Master's preferred), 3+ years quantitative advisory experience, proficiency with STATA,SAS,Python,SQL,R, experience with data science/ML/LLM solutions, U.S. Secret clearance and U.S. work authorization required.
STATA, SAS, Python, SQL, R, LLM