Hoffman Estates • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Hoffman Estates • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Hoffman Estates • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Hoffman Estates • 50 milesRemote · Hybrid · Onsite · Field · All Environments
20 ai research scientist jobs at 11 companies in Hoffman Estates, IL
PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
2w
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Staff AI research scientist
San Francisco or Seattle or New York City or Austin or Chicago or London
$234k-$296k/yr HybridFull Time
7+ YOE7+ years ML research experience with LLM pre-/post-training, strong publication record, Ph.D. or equivalent, expert in post-training methods (SFT, RLHF, RLAIF, DPO), Python and PyTorch/JAX proficiency, experience shipping production models.
Python, PyTorch, JAX
3w
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Research Scientist
Vernon Hills, Illinois, United States
$77k-$100k/yr OnsiteFull Time
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
3w
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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
3w
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Research Scientist
Vernon Hills, Illinois, United States
$77k-$100k/yr OnsiteFull Time
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.
1mo
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Senior Principal Research Scientist
North Chicago, Illinois, United States
$161k-$305k/yr OnsiteFull Time
10+ YOEPhD in biomedical field or DVM/PhD with 8–10+ years of biomedical research; PI experience; strong AI/ML and 3Rs knowledge; proven leadership; strong publication record.
AI, ML, NAMs, 3Rs, GraphPad JMP, Excel
6d
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Scientist II, Translational Research
Redwood City or Boston or New York City or Chicago or California or Colorado or Illinois or New York
$90k-$150k/yr OnsiteFull Time
4+ YOEPhD preferred; 4+ years drug development experience using genomic and multimodal data; strong computational biology and AI skills; client-facing experience; proficiency in R, Python, and scientific computing tools.
R, Python, SQ, Pandas, NumPy, SciPy, Scikit-learn, Jupyter Notebooks, RStudio, tidyverse, ggplot, Git, matplotlib, seaborn, HTML5, CSS3, JavaScript, D3, Plot.ly, Flask, Dask, Docker, AWS
1mo
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Computer Scientist/AI
Lemont, Illinois, United States
$94k-$147k/yr HybridFull Time
5+ YOEBS with 5+ yrs (MS 3+ yrs; PhD 0+ yrs), CS/comp sci or related; Python/C/C++; AI frameworks (eg PyTorch); LLM/agentic frameworks; strong software skills; teamwork.
Python, C++, PyTorch, Git
1w
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Computational Scientist – AI/ML Engineer for Climate Science
Chicago, Illinois, United States
$85k-$105k/yr HybridFull Time
2+ YOECollege degree; 2+ years related experience; strong Python/C++ and AI/ML skills (PyTorch or TensorFlow); experience with HPC/GPU systems, SLURM, distributed training, NumPy/SciPy/pandas/xarray, NetCDF/HDF5, MPI/OpenMP, Git and Docker; climate or Earth system science experience preferred.
Python, C++, PyTorch, TensorFlow, Linux/UNIX, HPC, GPU, SLURM, NVIDIA Nsight, NumPy, SciPy, pandas, xarray, scikit-learn, NetCDF, HDF5, WRF, CESM, Git, Docker, MPI, OpenMP, Vision Transformers (ViTs)
3w
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Senior Applied Scientist, Applied AI Solutions GTM
Austin or Seattle or New York or Herndon or Chicago or Mountain View or San Francisco or Dallas
$167k-$260k/yr OnsiteFull Time
5+ YOEPhD or Master's +6 years (or equivalent) with 5+ years building ML models for business, deep learning and NLP experience, experience managing analytics teams, working with diverse datasets, and customer segmentation.
1mo
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Principal Scientist, R&D – Open Innovation Expert
Glenview, Illinois, United States
$104k-$130k/yr HybridFull Time
6+ YOEBS/MS in engineering or PhD in food science with AI background; 6+ years R&D/open innovation experience (2+ years in digital/AI); expertise in partner scouting, vendor selection, IP, contracts, and scaling innovation programs.
AI, LLMs, autonomous agents, robotics, simulation, sensory analytics, predictive shelf-life modelling, Digital Twins
1mo
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Systematic Review Scientist - Schaumburg, IL; Washington, DC; or Remote
Schaumburg or Washington
$115k-$145k/yr HybridFull Time
5+ YOEFive+ years health care research; experience with systematic reviews and meta-analyses (network meta-analysis preferred); strong with evidence synthesis standards and AI-enabled tools.
R, Stata, SAS, EndNote, Covidence, DistillerSR, Rayyan
3d
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Senior Data Scientist - Artificial Intelligence R&D
Chicago or Peoria
$113k-$183k/yr OnsiteFull Time
Advanced ML/AI experience including generative AI, LLMs, multimodal systems, RAG, Python proficiency, experiment tracking (Langfuse/MLflow), cloud (AWS/Azure) familiarity, strong statistics and evaluation skills, and ability to translate research to production.
Python, NumPy, Pandas, PyTorch, LangChain, Langfuse, MLflow, Git, AWS, Azure
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