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Senior Python Data Analyst Jobs in Bolingbrook, IL

Senior GenAI/Python Engineer

Chicago, IL · Remote

$124K - $167K/yr

SQL & Large Analytical Datasets * Azure / AWS / GCP * Pytest & Test Automation * Git & CI/CD ... Experience with metadata/catalog services and entitlement-aware data access * Experience ...

Senior Data Analyst

Chicago, IL · On-site

$40 - $55/hr

Senior Data Analyst Location: Chicago, IL 60661, USA HyBrid Model/Remote - Must Live in Chicago Type: 6 to 12 months Contract, Contract To Hire OR Direct FT YES, Authorized as a U.S. Citizen Yes ...

Author and provide support analysis for quarterly and annual market intelligence reports for senior ... Proficiency in SQL and data manipulation tools (e.g., Python, R) preferred * Self starter ...

Reporting to the Senior Director of Business Process and Data Ops, the ideal candidate combines ... Advanced proficiency with SQL and Python * Experience working with large datasets and using ...

From entry-level employees to senior leaders, we are inspired by our members, putting them first in ... e.g., Python, R), data visualization (e.g., Tableau, PowerBI) and analytic automation (e.g ...

Experience with Python or R for data manipulation and statistical analysis. * Familiarity with data visualization tools (Tableau, Power BI) or BI platforms. * Experience in SaaS, healthcare, or ...

From entry-level employees to senior leaders, we are inspired by our members, putting them first in ... e.g., Python, R), data visualization (e.g., Tableau, PowerBI) and analytic automation (e.g ...

From entry-level employees to senior leaders, we are inspired by our members, putting them first in ... e.g., Python, R), data visualization (e.g., Tableau, PowerBI) and analytic automation (e.g ...

Experience with Python or R for data manipulation and statistical analysis. * Familiarity with data visualization tools (Tableau, Power BI) or BI platforms. * Experience in SaaS, healthcare, or ...

Senior Optimization Data Analyst

Chicago, IL · On-site

$88K - $111K/yr

Senior Optimization Data Analyst We are looking for a Senior Optimization Data Analyst to take a ... Expert‑level proficiency in Python, SQL, and PySpark, with hands‑on experience in large‑scale ...

Senior Optimization Data Analyst

Chicago, IL · On-site

$88K - $111K/yr

Senior Optimization Data Analyst We are looking for a Senior Optimization Data Analyst to take a ... Expert‑level proficiency in Python, SQL, and PySpark, with hands‑on experience in large‑scale ...

Senior Optimization Data Analyst

Chicago, IL · On-site

$88K - $111K/yr

Senior Optimization Data Analyst We are looking for a Senior Optimization Data Analyst to take a ... Expert‑level proficiency in Python, SQL, and PySpark, with hands‑on experience in large‑scale ...

Experience with data analysis tools (e.g., Excel, SQL, Python, R, or BI platforms such as Power BI or Tableau). * Bachelor's degree in Data Science, Statistics, Mathematics, Economics, Computer ...

Experience with data analysis tools (e.g., Excel, SQL, Python, R, or BI platforms such as Power BI or Tableau). * Bachelor's degree in Data Science, Statistics, Mathematics, Economics, Computer ...

Experience with data analysis tools (e.g., Excel, SQL, Python, R, or BI platforms such as Power BI or Tableau). * Bachelor's degree in Data Science, Statistics, Mathematics, Economics, Computer ...

Experience with data analysis tools (e.g., Excel, SQL, Python, R, or BI platforms such as Power BI or Tableau). * Bachelor's degree in Data Science, Statistics, Mathematics, Economics, Computer ...

Showing results 41-60

Senior Python Data Analyst information

See Bolingbrook, IL salary details

$54.4K

$98.1K

$134K

How much do senior python data analyst jobs pay per year?

As of Sep 12, 2026, the average yearly pay for senior python data analyst in Bolingbrook, IL is $98,124.00, according to ZipRecruiter salary data. Most workers in this role earn between $85,000.00 and $107,300.00 per year, depending on experience, location, and employer.

What is the difference between Senior Python Data Analyst vs Data Scientist?

AspectSenior Python Data AnalystData Scientist
Required CredentialsBachelor's in Data Science, Statistics, or related field; Python proficiencyBachelor's or Master's in Data Science, Computer Science, or related; Python, R, machine learning skills
Work EnvironmentData analysis teams, business units, reportingResearch, model development, advanced analytics
Employer & Industry UsageBusiness, finance, marketing, healthcareTech companies, research institutions, finance, healthcare
Common Search & ComparisonYesYes

While both roles require Python skills and data analysis expertise, Data Scientists typically engage in advanced modeling, machine learning, and research tasks, whereas Senior Python Data Analysts focus more on interpreting data, generating reports, and supporting business decisions.

What are popular job titles related to Senior Python Data Analyst jobs in Bolingbrook, IL?

For Senior Python Data Analyst jobs in Bolingbrook, IL, the most frequently searched job titles are:

What job categories do people searching Senior Python Data Analyst jobs in Bolingbrook, IL look for?

The top searched job categories for Senior Python Data Analyst jobs in Bolingbrook, IL are:

What cities near Bolingbrook, IL are hiring for Senior Python Data Analyst jobs?

Cities near Bolingbrook, IL with the most Senior Python Data Analyst job openings:

Infographic showing various Senior Python Data Analyst job openings in Bolingbrook, IL as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 12% Part Time, and 3% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $98,124 per year, or $47.2 per hour.

Senior GenAI/Python Engineer

Chicago, IL • Remote

$124K - $167K/yr

Full-time

Re-posted 9 days ago


Job description

Hiring Alert | Senior GenAI/Python Engineer

Location: Chicago, IL (Remote)
Employment Type: Full-Time
Experience Required: 7–9 Years
Visa Type: USC / GC Only

Must-Have Skills:
  • Advanced Python Development
  • Production-Grade Python Coding
  • GenAI / LLM Application Development
  • OpenAI / Azure OpenAI / Anthropic / AWS Bedrock
  • Agentic AI Development
  • LLM-Powered Agents
  • LangChain / LangGraph / LlamaIndex
  • Intent Classification
  • Agentic Extraction & Multi-Step Orchestration
  • Function Calling & Tool Use
  • Prompt Engineering
  • Structured LLM Output
  • JSON Schema & Pydantic
  • RAG & Vector Search
  • Embeddings & Chunking
  • Hybrid Search & Reranking
  • Entity Resolution & Fuzzy Matching
  • Confidence Scoring & Disambiguation
  • Vector Databases: pgvector / Pinecone / Weaviate / OpenSearch
  • FastAPI / Flask / Django
  • Async Python
  • Parallel LLM & API Orchestration
  • SQL & Large Analytical Datasets
  • Azure / AWS / GCP
  • Pytest & Test Automation
  • Git & CI/CD
  • Docker
  • Guardrails & Validation
  • GenAI Evaluation & Regression Testing
Preferred Experience:
  • 5+ years of advanced professional Python development
  • 1.5+ years of hands-on production GenAI / LLM application development
  • Experience building domain-specific agents and agentic workflows
  • Experience developing natural-language-to-structured JSON payload pipelines
  • Strong experience with structured output enforcement and JSON schema validation
  • Experience implementing retry, repair, validation, and error-handling strategies for LLM outputs
  • Experience designing RAG and semantic search solutions
  • Experience with entity resolution, fuzzy matching, confidence thresholds, and disambiguation
  • Experience building FastAPI-based microservices
  • Experience with asynchronous Python and parallel API/LLM calls
  • Experience developing evaluation harnesses, test sets, and regression frameworks
  • Experience with metadata/catalog services and entitlement-aware data access
  • Experience collaborating with platform, data, service, and product teams
  • Strong experience with code reviews, design discussions, and production readiness reviews
  • Excellent technical documentation skills including Confluence, ADRs, sequence diagrams, and flow diagrams
  • Strong communication and stakeholder collaboration skills
Education:

Bachelor’s Degree in Computer Science, Information Technology, Engineering, or related field preferred.

Tech Stack:

Python | GenAI | LLM | OpenAI | Azure OpenAI | Anthropic | AWS Bedrock | LangChain | LangGraph | LlamaIndex | Agentic AI | RAG | Vector Search | Embeddings | Pinecone | pgvector | Weaviate | OpenSearch | FastAPI | Async Python | Pydantic | JSON Schema | Function Calling | Prompt Engineering | Guardrails | Pytest | Git | CI/CD | Docker | SQL | Azure | AWS | GCP