101 rag engineer jobs at 59 companies in Batavia, IL

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Sr. Automation Engineer
Chicago or Kansas City
$119k-$169k/yr OnsiteFull Time
Cboe
CboeBATS: CBOE: Operates global market infrastructure and provides tradable financial products.
Senior engineer to design, build, and govern production agentic AI systems using LLM APIs, RAG, Python, CI/CD, and infrastructure-as-code, with strong AI security, observability, and cross-functional leadership skills.
LLM APIs, RAG, Python, CI/CD, infrastructure-as-code
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AI Solutions Engineer
Burr Ridge, Illinois, United States
$80k-$140k/yr HybridFull Time
Integrated Project Management Company
Integrated Project Management Company: Executes complex strategic initiatives through professional project leadership services.
3+ YOEBachelor's degree in engineering/computer science/data science, 3+ years in software development, data science, or AI/ML, production AI architecture experience (RAG, agents), CI/CD and IaC, Azure cloud engineering preferred, security and sensitive-data handling, stakeholder engagement.
MCP (Model Context Protocol), RAG, CI/CD, infrastructure-as-code, Claude Code, Cursor, Microsoft 365 (M365), Microsoft Azure, Microsoft Container Apps, Microsoft Functions, Microsoft App Service, Microsoft Key Vault, Microsoft App Insights, Microsoft Entra ID, AWS, GCP
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AI Evaluation Engineer
Bucharest or Boulder or Boston or Chicago or Glendora or Richmond or London or Auckland
lei16k-lei19k/mo HybridFull Time
Yes Energy
Yes Energy: Provides real-time electric power market data and trading analytics.
5+ YOEBachelor's in CS/Data/Math, 5+ years software engineering with focus on testing/evaluation or AI/ML tooling, strong Python, experience building evaluation pipelines and LLM eval concepts, familiarity with RAG and production data pipelines.
RAGAS, LangSmith, PromptFlow, Snowflake, Python, RAG
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Principal AI Engineer
Toronto or Chicago
$214k-$344k/yr OnsiteFull Time
Thoughtworks
Thoughtworks: Global consultancy providing software engineering and digital strategy services.
Expertise in Python, large-scale AI architecture, GenAI, RAG systems, LLMOps, cloud deployment, model fine-tuning, and technical leadership across teams.
Python, CI/CD, LLMOps, GenAI, RAG
4d
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AI Engineer
Chicago, Illinois, United States
$120k-$130k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
8+ YOE8+ years experience in machine learning, generative AI, NLP, LLMs, prompt engineering, RAG, Python/R/SQL/SAS, Databricks; experience deploying and monitoring production ML/AI; healthcare data preferred.
Python, R, SQL, SAS, Databricks
1d
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AI/ML Engineer
Irving or Chicago or Centennial
$77k-$135k/yr OnsiteFull Time
Vizient
Vizient: Healthcare performance improvement and group purchasing organization.
2+ YOE2+ years relevant experience; production ML/AI deployment experience; strong Python and software engineering practices; experience with LLMs, RAG, vector search, and MLOps preferred.
Python, LLM, Retrieval-Augmented Generation (RAG), LangChain, LlamaIndex, vector databases, embeddings, rerankers, FastAPI, MLflow, Docker, CI/CD, MLOps
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Forward Deployed Engineer III, Generative AI, Google Cloud
San Francisco or Atlanta or Boulder or Cambridge or Chicago or Addison or Detroit or Irvine or Kirkland or Los Angeles or Miami or Mountain View or New York or Portland or Reston or San Diego or Seattle or Sunnyvale or Washington D.C.
$174k-$252k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
5+ YOE5 years software development; AI systems on cloud; production-grade AI solutions; customer engagement; data pipelines with vector DB/RAG
Python, LangGraph, CrewAI, ADK, RAG, Vector Databases, LLM Metrics, Vertex AI, MCP servers
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AVP, AI Engineer, Innovation
Chicago, Illinois, United States
$125k-$200k/yr HybridFull Time
Harrison Street: Manages global alternative investments in real estate and infrastructure.
3+ YOEBachelor's in CS/ML/Math/Physics; 3–7 years AI/ML engineering; LLMs, Generative AI, RAG; cloud; data engineering; strong communication.
Cloud platforms, LLMs, Generative AI, RAG, Embeddings
1d
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AI/ML Engineer
Irving or Chicago or Centennial
$77k-$135k/yr OnsiteFull Time
Vizient: Provides performance improvement and supply chain services to hospitals
2+ YOE2+ years' relevant experience, degree preferred, production ML/AI deployment experience, strong Python and software engineering, experience with LLMs/RAG/agentic systems and tools such as LangChain or LlamaIndex, and familiarity with MLOps/CI/CD.
Python, LangChain, LlamaIndex, FastAPI, MLflow, Docker, CI/CD, MLOps, RAG
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Generative AI Lead Engineer
Dallas or Stamford or Chicago
$120k-$140k/yr HybridFull Time
Cognizant
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
5+ YOEStrong experience in Generative AI, LLMs, prompt engineering; hands-on with .NET, React, Python; experience with RAG architectures, API integrations; Azure cloud; ability to deploy AI-enabled applications.
.NET, React, Python, LangChain, LlamaIndex, Claude, Azure, RAG
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Sr. Engineer, Software - GenAI (Hybrid)
Oak Brook, Illinois, United States
$86k-$163k/yr HybridFull Time
Chamberlain Group
Chamberlain Group: Provides smart access solutions and residential garage door openers.
8+ YOEBachelor's degree, 8+ years software engineering experience with 1+ years on LLMs/agentic AI; proficiency in Python, LLM orchestration (LangChain, LangGraph, CAMEL, LlamaIndex), RAG, vector DBs (FAISS, Pinecone, Weaviate), cloud (AWS/GCP/Azure).
Python, LangChain, LangGraph, CAMEL, LlamaIndex, FAISS, Pinecone, Weaviate, Rasa, AWS, GCP, Azure, LLMs, RAG, MCP, MLOps
2d
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Cloud AI Engineer, Lead
Lincolnshire or Holtsville
$97k-$145k/yr HybridFull Time
Zebra Technologies
Zebra TechnologiesNASDAQ: ZBRA: Provides enterprise-grade hardware and software for asset tracking.
5+ YOEBachelor's degree,5+ years operations-style experience,expertise with Google Gemini Enterprise and ADK,multi-cloud GenAI platform experience (GCP,Azure,OpenAI,Anthropic),LLM/RAG knowledge,Kubernetes/Docker/CI/CD experience,Python scripting,cloud security and RBAC integration.
Google Gemini Enterprise, Agent Development Kit (ADK), Google Cloud Platform (GCP), Azure, OpenAI, Anthropic, Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), Model Context Protocol (MCP), Kubernetes (GKE/AKS), Docker, CI/CD, Python, PII masking, Role-Based Access Control (RBAC)
3w
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AI Engineer III
Lincolnshire, Illinois, United States
$110k-$157k/yr OnsiteFull Time
Staples Canada
Staples Canada: Sells office supplies and provides business services across Canada.
4+ YOE4+ years building and deploying production AI/ML solutions, strong Python proficiency, experience with RAG/LLM, TensorFlow or PyTorch, data pipeline optimization, and collaboration with cross-functional teams.
Python, TensorFlow, PyTorch, Spark, Hadoop, AWS, Azure, Google Cloud Platform, RAG, LLM, CI/CD
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Enterprise AI Solutions Engineer
Chicago, Illinois, United States
$200k-$225k/yr OnsiteFull Time
Alvarez & Marsal
Alvarez & Marsal: Provides management consulting, restructuring, and business advisory services.
10+ YOE2+ Mgmt10+ years full-stack engineering experience, 2+ years tech lead/solution architect experience, Azure and cloud AI deployments, 2–5 years generative AI experience, LLM/RAG/vector DB/embeddings experience, strong stakeholder communication.
Azure, LLM, RAG, vector databases, embeddings, CI/CD, SSO, SAML, OIDC, APIs
2mo
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AI Solutions Engineer (Chicago, IL, US, 60604)
Chicago, Illinois, United States
$100k-$125k/yr OnsiteFull Time
Tradebe
Tradebe: Global industrial waste management and recycling services provider.
3+ YOE3+ years backend/frontend/data development; 1+ years delivering AI solutions (LLMs, RAG, automation); experience with APIs, orchestration, cloud; bachelor's in CS/Engineering/Info Systems or equivalent
APIs, LLMs, RAG, orchestration, observability, low-code platforms, cloud platforms
4w
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Applied AI Engineer/Architect
Boston or Chicago or Dallas or Los Angeles or Minneapolis or New York City or San Francisco or Seattle or Washington, D.C.
$225k-$304k/yr OnsiteFull Time
West Monroe
West Monroe: Business and technology consultancy specializing in digital transformation.
7+ YOE7+ years in software/data/ML/AI or architecture with hands-on AI engineering; strong Python plus TypeScript/Java/C# experience; experience with LLMs, RAG, agents, MLOps, and hyperscaler AI platforms; ability to work in US without sponsorship.
LLMs, agents, RAG, ChatGPT, Python, TypeScript, Java, C#, Azure OpenAI, AWS Bedrock, Google Vertex AI, Databricks, Snowflake, Microsoft Fabric, MLOps, APIs
4w
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Staff Software Development Engineer (AI Engineer, Frontend)
Richardson or Chicago
$118k-$261k/yr HybridFull Time
CVS Health
CVS HealthNYSE: CVS: Provides retail pharmacy, health insurance, and pharmacy benefit management services.
8+ YOE8+ years software development experience, 2+ years building AI/LLM systems, strong Python or Node.js/TypeScript skills, cloud platform experience (AWS/GCP/Azure), distributed systems and API expertise, agent frameworks and RAG experience.
Python, Node.js, TypeScript, OpenAI, Claude, AWS, GCP, Azure, Kubernetes, GraphQL, LLM, RAG
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Senior AI Developer
Morrisville or Chicago or Raleigh or Colorado or United States
$150k-$175k/yr HybridFull Time
Lenovo
LenovoHKSE: 992: Manufactures personal computers, mobile devices, and server infrastructure.
5+ YOEBachelor's in CS/AI, 5+ years AI/ML systems development (NLP, CV, multimodal), 2+ years building generative/agentic AI in production, strong Python, experience with edge/on-prem/cloud, Kubernetes, LLMs/RAG/vector DBs.
Intel AI super builder, MCP, OpenCLAW, Hermes, LLMs, SLMS, VLMS, RAG, vector databases, Kubernetes, Open Vino, CUDA, TensorRT, Python, React
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Principal AI Engineer - Aerospace & Defense
Itasca, Illinois, United States
$15k-$180k/yr FieldFull Time
IFS
IFS: Provides enterprise software for asset-intensive and service industries.
Hands-on experience building and shipping production AI and mobile solutions, expertise in prompt engineering, RAG, MLOps, forward-deployed integrations, full-lifecycle engineering, and technical leadership at principal level.
Retrieval-augmented generation (RAG), MLOps, CI/CD, iOS, ERP, CRM, IoT
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Senior AI Software Engineer
Chicago, Illinois, United States
$72k-$141k/yr HybridFull Time
CNA
CNANYSE: CNA: Provides commercial property and casualty insurance and risk management.
7+ YOE7+ years systems analysis and application development experience including 3+ years building AI solutions; strong Java, Python, TypeScript skills; experience with LLMs, RAG, GCP, APIs, CI/CD, observability; bachelor’s in CS preferred.
LLMs, RAG, Java, Python, TypeScript, FastAPI, Spring Boot, GitHub Copilot, Claude Code, Cursor, MCPs, Google Cloud Platform (GCP), GKE, Cloud Storage, PostgreSQL, Pub/Sub, Secret Manager, BigQuery, Vertex AI, Docker, GitHub, GitHub Actions, React, SQL, NoSQL, OAuth, JWT