81 ai modeling engineer jobs at 59 companies in Illinois
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Applied AI Engineer
Chicago, Illinois, United States
$85k-$100k/yrOnsiteFull Time
C&W Services: Integrated facility services provider delivering janitorial, maintenance, landscaping, and related services for client facilities across North America.
4+ YOEBachelor's degree, 4+ years in analytics/data science/AI engineering with 2+ years building and deploying ML/AI solutions; strong Python and SQL skills; experience with Databricks and productionizing models; strong communication.
AbbottNYSE: ABT: Global healthcare technology focused on life-changing medical innovations.
8+ YOEBachelor's in CS/Engineering/Math (or Master's with reduced experience), 8+ years relevant experience, hands-on AI/ML model integration, strong Go backend development, distributed systems, cloud/CI/CD, SQL/PostgreSQL/SQL Server, Linux, and strong communication.
Go, SQL Server, PostgreSQL, Kubernetes, Docker, Terraform, CI/CD, MLOps, Linux
Chicago or Hong Kong or London or New York City or Singapore
$200k-$300k/yrOnsiteFull Time
DV Trading: Proprietary trading firm using its own capital to provide liquidity across global derivatives, securities, and commodity markets.
5+ YOE5+ years software engineering with strong Python; production fine-tuning/distillation of open-weight models; on-prem LLM serving, GPU infrastructure and Kubernetes experience; model evaluation and tooling.
Python, Llama, Qwen, Mistral, vLLM, TGI, Triton, Kubernetes, Hugging Face
Chicago or Evanston or New York City or Princeton or Philadelphia or Boston
$160k-$177k/yrHybridFull Time
ZS: Management consulting and technology firm delivering business impact.
5+ YOEBachelor's, master's, or PhD in a relevant scientific or engineering discipline; 5+ years of relevant experience; expertise in mechanistic modeling, AI/ML, programming, pharmaceutical CMC, and scientific data systems.
LightSpeed Build Technologies: Private US construction-technology using AI-powered robotics to manufacture building components for homebuilders.
4+ YOE4+ years ML engineering experience building and deploying production models; proficiency with PyTorch or TensorFlow, Python and C++; computer vision and edge deployment experience; familiarity with ML infrastructure and CI/CD.
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
3+ YOE3+ years software development experience, proficiency with Python, experience with large language models, embeddings, vector databases, AI agents, and ability to obtain a Secret security clearance; bachelor’s degree required.
CognizantNASDAQ: CTSH: Global professional services providing technology and consulting services.
Strong experience with generative AI, LLMs and prompt engineering; hands-on development using .NET, React, Python; designing RAG pipelines, model training/fine-tuning, and Azure deployments.
Navistar: American commercial truck, bus, engine, and parts manufacturer serving North American fleets as a TRATON subsidiary.
2+ YOEBachelor's degree plus 2+ years, master's plus 1+ year, or 5+ years of software engineering experience; Python, ML libraries, model deployment, MLOps, cloud AI/ML platforms, and distributed data processing required.
Atlanta or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Chicago or San Francisco or Denver or Boston or Philadelphia or Los Angeles or Charlotte or Seattle or Houston or Detroit or San Diego or Mountain View or Minneapolis or Miami
$80k-$294k/yrHybridFull Time
AccentureNYSE: ACN: Global professional services delivering 360° value.
5+ YOE5+ years cybersecurity experience, 1+ year hands-on with agentic coding tools, AI architecture and AI-security experience, threat modeling experience, cloud security certification, and bachelor's degree or equivalent.
NTT DATATokyo Stock Exchange: 9613: Global digital business and IT services provider.
5+ YOERequires 5+ years in Python, data science, or ML engineering; 3+ years with ML frameworks, data processing, feature engineering, SQL, and model development; and 2+ years deploying solutions on cloud platforms.
Albany or Arlington or Atlanta or Austin or Beaverton or Bentonville or Boston or Carmel or Charlotte or Chicago or Cincinnati or Cleveland or Columbus or Culver City or Denver or Des Moines or Detroit or Hartford or Houston or Irving or Kirkland or Miami or Milwaukee or Minneapolis or Morristown or Mountain View or Nashville or New York City or Oklahoma City or Overland Park or Philadelphia or Pittsburgh or Raleigh or Redmond or Sacramento or San Diego or San Francisco or Scottsdale or Seattle or St. Louis or St. Petersburg or Walnut Creek or United States
$80k-$294k/yrHybridFull Time
AccentureNYSE: ACN: Global professional services delivering 360° value.
5+ YOERequires 5+ years in cybersecurity, 1+ year with agentic coding tools, AI architecture, AI security, and AI threat modeling, plus cloud security certification and a bachelor's degree or equivalent.
Anthropic Claude Code, Cursor, GitHub Copilot, Codex, LLMs, A2A, RAG, MLOps, MCP, AI Gateway, OWASP LLM Top 10, STRIDE, PASTA, AWS, Azure, GCP, GitHub, OpenAI, Azure OpenAI
United States or Chicago or Austin or San Francisco
$160k-$185k/yrRemoteFull Time
G2: Private B2B software marketplace helping businesses discover, compare, and manage software through peer reviews.
6+ YOE6+ years programming experience; expert in TypeScript/JavaScript or Python; experience with React, Next.js or Rails; hands-on with frontier models (OpenAI, Anthropic, Google) and agent harnesses; experience with CI/CD, feature-flagging, and trunk-based development.
TypeScript, JavaScript, Python, React, Next.js, Rails, OpenAI, Anthropic, Google, Claude Code, Codex, Opencode, Pi
Rothera: CFTC-regulated derivatives exchange and clearinghouse providing institutional event-contract trading and clearing services to FCMs and market makers.
5+ YOE5+ years in SRE, cybersecurity, cloud infrastructure, or software engineering; production AI deployment experience; expertise with frontier models, MCP/RAG/vector stores, and financial compliance; strong communication skills.
Anthropic Claude, Anthropic API, Google Gemini, Google AI Studio, OpenAI, AWS Bedrock, GCP Vertex AI, Azure OpenAI, Model Context Protocol (MCP), Retrieval-Augmented Generation (RAG), vector stores
Relativity: Private legal data intelligence providing AI-powered e-discovery software to law firms, corporations, and government agencies.
5+ YOE5+ years software/security engineering experience, 2+ years product security reviews/threat modeling, cloud experience (Azure preferred), bachelor’s in CS/InfoSec or equivalent, strong communication and analytical skills.
NTT DATATokyo Stock Exchange: 9613: Global digital business and IT services provider.
5+ YOERequires 5+ years in Python, data science, or ML engineering; 3+ years with ML frameworks, data processing, SQL, and model development; and 2+ years deploying AI/ML solutions on cloud platforms.
United States or Schaumburg or Minneapolis or Washington, D.C.
$120k-$215k/yrRemoteFull Time
Optum Rx: Pharmacy care services providing prescription medications and therapies to consumers, employers, health plans, unions and governments.
4+ YOEBachelor's degree or equivalent, 4+ years software engineering, 2+ years deploying ML models, 2+ years MLOps and CI/CD, and 2+ years SQL and database experience.
Python, Java, Scala, Docker, Kubernetes, SQL, MongoDB, Microsoft, Palantir, MLOps, CI/CD, Large Language Models (LLMs), Natural Language Processing (NLP), Retrieval-Augmented Generation (RAG)
New York City or Raleigh or Chicago or Cincinnati or Cleveland or Columbia or Columbus or Dallas or Baltimore or Richmond or Rochester or Rosemont or Sacramento or Boston or St. Louis or Salt Lake City or San Antonio or San Diego or San Francisco or Seattle or Spartanburg or Albany or Stamford or Tampa or Toledo or Tulsa or Washington or Denver or Des Moines or Detroit or Boca Raton or Buffalo or Florham Park or Fort Worth or Greensboro or Hartford or Houston or Grand Rapids or Indianapolis or Irvine or Jacksonville or Kansas City or Las Vegas or Little Rock or Los Angeles or Louisville or Birmingham or Fayetteville or Melville or Miami or Milwaukee or Minneapolis or Montpelier or Nashville or New Orleans or Philadelphia or Phoenix or Pittsburgh or Portland
$91k-$322k/yrOnsiteFull Time
PwC: Global professional services network providing audit, tax, and consulting services.
7+ YOEBachelor's degree and at least 7 years of experience; advanced data science, machine learning, predictive modeling, programming, team leadership, and systems thinking skills.
Fairborn or Dayton or Alabama or Colorado or Georgia or Illinois or Oklahoma or Virginia
OnsiteFull Time
Sumaria Systems: Private aerospace and defense engineering contractor providing testing, evaluation, integration, and related services to U.S. federal agencies.
10+ YOEMaster's degree with 10+ years of relevant experience or bachelor's degree with 13+ years; professional data science, AI, ML, Python, model development, and complex dataset experience required.
Arizona or Georgia or Idaho or Illinois or Florida or Massachusetts or Maine or Michigan or Missouri or North Carolina or New York or Pennsylvania or Tennessee or Texas or Oregon or Virginia or Washington or Durham
RemoteFull Time
Sennos: Private fermentation-intelligence providing sensing hardware, AI analytics, and automation to brewers and bio-manufacturers.
Bachelor’s degree in a quantitative field, significant hands-on ML experience, advanced machine learning and applied statistics expertise, strong Python skills, and experience productionizing, monitoring, and evaluating models.
UL SolutionsNYSE: ULS: Global leader in applied safety science testing and certification.
3+ YOEBachelor's or Master's in engineering/thermal sciences, 3+ years CFD/fire modeling experience, hands-on FDS and FLACS exposure, CAD experience, EM simulation skills, strong technical communication.