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Ai Rag Jobs in Lemont, IL (NOW HIRING)

rSTAR Technologies LLC.

AI Architect

Westmont, IL · On-site

$63.50 - $82.75/hr

The ideal candidate will bring deep expertise in Python, FastAPI, and Retrieval-Augmented Generation (RAG) solutions, with hands-on experience deploying scalable AI applications on Azure. This role ...

GState Consulting LLC

AI Architect

Chicago, IL · On-site

$65 - $85.50/hr

Retrieval-Augmented Generation (RAG) * AI Agents / Agentic AI * LangChain / LangGraph / Semantic Kernel / LlamaIndex * Python * REST APIs * Vector Databases (Pinecone, FAISS, Weaviate, ChromaDB)

New

Tata Consultancy Service Limited

AI Engineer

Chicago, IL · On-site

$100K - $120K/yr

... RAG, embeddings, prompt engineering, and agents • Solid understanding of data engineering concepts, SQL/NoSQL, and feature pipelines • Experience deploying AI solutions on cloud platforms (GCP ...

Tekcel8

Gen AI

Chicago, IL · On-site

The ideal candidate will have hands-on experience with Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), AI Agents, prompt engineering, vector databases, and cloud-native AI ...

Northern Base

Senior AI ML Engineer

Chicago, IL · On-site

$120K - $130K/yr

RAG and Agentic AI systems; Python; model serving frameworks and API development such as FastAPI/MLflow; vector databases and embeddings; LangChain/LlamaIndex or similar orchestration; CI/CD ...

Tata Consultancy Service Limited

AI Engineer

Chicago, IL · On-site

$100K - $120K/yr

This position combines deep hands-on expertise in Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), and agentic AI architectures with strong technical leadership to deliver secure ...

Fitch Solutions

AI Engineer

Chicago, IL

$57 - $73.50/hr

Leverage cutting-edge AI innovation - Experiment with cutting-edge LLMs and foundation models, architect RAG implementations, design sophisticated agentic systems, and develop Model Context Protocol ...

Fitch Group

AI Engineer

Chicago, IL · On-site

$57 - $73.50/hr

Leverage cutting-edge AI innovation - Experiment with cutting-edge LLMs and foundation models, architect RAG implementations, design sophisticated agentic systems, and develop Model Context Protocol ...

CNA

Senior Data AI Engineer

Chicago, IL · On-site

$118K - $141K/yr

Design and build AI solutions that accelerate data migration from legacy systems to the cloud ... Strong coding fluency in Python; hands-on experience with BigQuery, Claude Code, RAG architectures ...

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All JobsAi Rag JobsAi Rag Jobs in Lemont, IL

Ai Rag information

See Lemont, IL salary details

$32.3K

$58.7K

$84.2K

How much do ai rag jobs pay per year?

As of Aug 8, 2026, the average yearly pay for ai rag in Lemont, IL is $58,714.00, according to ZipRecruiter salary data. Most workers in this role earn between $49,400.00 and $65,500.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an AI researcher?

To thrive as an AI Researcher, you need a strong background in computer science, mathematics, and machine learning, usually with an advanced degree such as a Master's or Ph.D. Proficiency with programming languages like Python, deep learning frameworks (e.g., TensorFlow, PyTorch), and familiarity with scientific research tools is essential. Critical thinking, creativity, and effective collaboration are vital soft skills for generating novel ideas and working in multidisciplinary teams. These skills and qualities are crucial to drive innovation and solve complex problems in the rapidly evolving field of artificial intelligence.

What is the difference between Ai Rag vs Data Analyst?

AspectAi RagData Analyst
Required CredentialsTypically a diploma or certification in AI, machine learning, or related fieldsBachelor's degree in statistics, mathematics, or related fields
Work EnvironmentTech companies, AI startups, research labsBusiness, finance, healthcare, and various industries
Employer & Industry UsagePrimarily in AI development and researchAcross industries for data interpretation and decision-making
Common Search & ComparisonYesYes

Ai Rag and Data Analyst roles share overlapping skills in data handling and analysis, but Ai Rag focuses more on AI-specific applications and machine learning, while Data Analysts concentrate on interpreting data to inform business decisions. Both roles are vital in data-driven industries, with Ai Rag often working in AI development environments and Data Analysts supporting strategic insights across sectors.

What is an AI RAG?

AI RAGs, or Retrieval-Augmented Generation systems, are a type of artificial intelligence that combines the power of retrieving information from large databases or documents with generating human-like text responses. This approach allows AI models to provide more accurate, up-to-date, and contextually relevant answers by referencing external data sources during the generation process. RAGs are commonly used in applications like chatbots, search engines, and customer support systems, where comprehensive and factual responses are important.

What are common challenges faced by AI RAG engineers when integrating retrieval systems with large language models?

AI RAG engineers often encounter challenges such as ensuring seamless integration between retrieval systems and language models, maintaining low latency for real-time responses, and handling the quality and relevance of retrieved data. Additionally, tuning the system to balance retrieval accuracy with generative fluency can be complex, especially when dealing with large or unstructured datasets. Collaboration with data engineers, ML researchers, and product teams is essential to address these challenges and optimize system performance.
What job categories do people searching Ai Rag jobs in Lemont, IL look for? The top searched job categories for Ai Rag jobs in Lemont, IL are:
What cities near Lemont, IL are hiring for Ai Rag jobs? Cities near Lemont, IL with the most Ai Rag job openings:
Ai Rag jobs near you
Infographic showing various Ai Rag job openings in Lemont, IL as of August 2026, with employment types broken down into 80% Full Time, 17% Part Time, and 3% Contract. Highlights an 60% Physical, 2% Hybrid, and 38% Remote job distribution, with an average salary of $58,714 per year, or $28.2 per hour.

AI Architect

rSTAR Technologies LLC.

Westmont, IL • On-site

$63.50 - $82.75/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 8 days ago

Job description

Benefits:
  • 401(k)
  • 401(k) matching
  • Dental insurance
  • Health insurance
  • Paid time off
  • Vision insurance

Position Name:- AI Lead Architect
 
·                 Client and the Project we are hiring for:- Molex
·                 Replacement or a new role:- New 
·                 If Replacement then of who:- NA 
·                 Project Manager:- TBD 
·                 Duration of Project:- 
·                 Interview panelist:  
·                 Level 1 :- Randhir & Twinkle
·                 Level 2:- Abraham
·                 Level 2:- Vivek 
·                 Reporting Manager:-  
·                 Team Members if the incumbent will be responsible to manage:- 
·                 FTE/CONTRACT:- FTE
·                 Location:- Onshore 
 
Job Description- 
 
We are seeking a skilled and experienced AI Lead with a strong background in AI development, Azure services, and OpenAI technologies. The ideal candidate will bring deep expertise in Python, FastAPI, and Retrieval-Augmented Generation (RAG) solutions, with hands-on experience deploying scalable AI applications on Azure. This role will lead the design, development, and optimization of AI-powered chatbots and solutions for enterprise environments.
Years of experience :- 12 + Years 
 
Roles and Responsiblities :- 
 
·       Lead the design and deployment of RAG-based AI chatbots leveraging Azure OpenAI, Azure Cognitive Search, and vector databases.
·       Architect and develop APIs using Python (FastAPI), integrating OpenAI, Azure AI Services, and external systems.
·       Deliver scalable AI applications using Azure Functions, Azure Kubernetes Services (AKS), and Cognitive Services.
·       Create rapid prototypes and Proof-of-Concepts (POCs) with full technical documentation.
·       Continuously monitor and optimize AI workloads for performance, scalability, and cost-efficiency.
·       Collaborate with cross-functional teams to integrate AI components into enterprise applications.
·       Provide technical leadership, mentorship, and code reviews within the AI development team.
Qualifications & Skills:- 
 
·       8–10 years of overall software development experience with 2–3 years working on OpenAI and Retrieval-Augmented Generation (RAG) architectures.
·       Proficiency in Salesforce and Einstein
·       Proficiency in Python and FastAPI (mandatory); C# is a plus.
·       Extensive hands-on experience with Azure OpenAI, Azure Cognitive Search, Azure Bot Services, and Azure Machine Learning.
·       Knowledge of vector databases like Pinecone, FAISS, or Weaviate.
·       Experience with Azure SQL, CosmosDB, and scalable backend architecture.
·       Familiarity with LangChain, LLamaIndex, and Microsoft Semantic Kernel (preferred).
·       Solid grasp of DevOps practices using Azure DevOps, Docker, and Kubernetes.
·       Strong understanding of secure API integration (OAuth, JWT).
·       Experience with Salesforce and Agentforce integrations.
·       Demonstrated ability to translate business needs into technical AI solutions and communicate clearly with stakeholders. 

Flexible work from home options available.