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Senior Python Data Analyst Jobs in Lake Forest, IL

Job Title Sr. Python Engineer Location Chicago, onsite 1 day/week. Relo is OK. (Chicago, IL ... Analyze complex data and systems to provide efficient technical solutions. * Develop and maintain ...

Sr. Python Engineer

Chicago, IL ยท On-site

$125K - $168K/yr

We are seeking a Senior Python Developer to design, develop, test, and debug new and existing ... Analyze complex data and systems to provide efficient technical solutions. * Develop and maintain ...

Senior Data Analyst

Chicago, IL ยท On-site

$88K - $111K/yr

TITLE: Senior Data Analyst Location: Chicago, IL (some travel to McLean, VA maybe required ... Python / PySpark : Skilled in data processing using Databricks or Jupyter Notebooks. * SQL

Compliance Senior Data Analyst

Chicago, IL ยท On-site

$88K - $111K/yr

We're looking for a Compliance Senior Data Analyst with deep SQL expertise, strong logical ... They will possess skills in data analytics, SQL, Python, Jira, large dataset analysis, data ...

Senior Data Analyst

Chicago, IL ยท On-site

$88K - $111K/yr

Senior Data Analyst - Mortgage Analytics We are seeking an experienced Senior Data Analyst to join ... Experience with Python, SAS, R, or another statistical/analytical programming language is a plus.

Senior Data Analyst

Schaumburg, IL ยท On-site

$110K - $130K/yr

The senior analyst leads data efforts across strategic and tactical initiatives, translates ... Write, read, and optimize complex SQL queries, Python scripts, and query languages for data ...

Senior Data Analyst

Schaumburg, IL ยท On-site

$401K/yr

The Senior Data Analyst leverages deep expertise in statistical analysis, data modeling, and ... Write, read, and optimize complex SQL queries, Python scripts, and query languages for data ...

... Analyst will report into a Senior Manager of Data Science & Analytics. As part of the Data ... Utilize tools to query, extract and transform large datasets using SQL, R, Python, Mongo DB ...

Senior Data Analyst

Chicago, IL ยท On-site

$90K - $150K/yr

... Analyst will report into a Senior Manager of Data Science & Analytics. As part of the Data ... Utilize tools to query, extract and transform large datasets using SQL, R, Python, Mongo DB ...

We're looking for a curious, analytical, and business-minded Senior Data Governance Analyst to help ... Use SQL and Python to perform data profiling, reconciliation, monitoring, and root-cause analysis.

Senior Data Analyst

Chicago, IL ยท On-site

$90K - $150K/yr

... Analyst will report into a Senior Manager of Data Science & Analytics. As part of the Data ... Utilize tools to query, extract and transform large datasets using SQL, R, Python, Mongo DB ...

Senior Data Analyst - Risk Product Data

Chicago, IL ยท On-site

$88K - $111K/yr

Senior Data Analyst - Risk Product Data At Capital One, data is at the center of everything we do ... Scripting experience in (Python, R, Spark, and SQL) * Strong desire and experience with data in ...

Senior Data Analyst

Chicago, IL ยท On-site

$88K - $111K/yr

ABOUT THE POSITION World's Finest Chocolate is seeking a highly skilled and motivated Senior Data ... Strong proficiency in data analysis tools and programming languages such as Python, R, SQL, and ...

Senior Data Analyst

Lake Zurich, IL ยท On-site

$38 - $43/hr

Comfortable learning and utilizing new tools (Python, Power BI, Qlik etc.). * Data governance ... Ability to initiate complex analysis, manage details, and provide strategic perspective.

Senior Data Analyst

Chicago, IL ยท On-site

$110K - $130K/yr

World's Finest Chocolate is seeking a highly skilled and motivated Senior Data Analyst to join our ... Strong proficiency in data analysis tools and programming languages such as Python, R, SQL, and ...

Senior Data Analyst

Chicago, IL ยท On-site

$88K - $111K/yr

World's Finest Chocolate is seeking a highly skilled and motivated Senior Data Analyst to join our ... Strong proficiency in data analysis tools and programming languages such as Python, R, SQL, and ...

Senior Data Analyst

Chicago, IL ยท On-site

$90K - $125K/yr

We're looking for an experienced Senior Data Analyst to help us design and execute on clinical ... Strong command of SQL and other scripting languages (R or Python) * Experience using Business ...

Senior Data Analyst

Chicago, IL ยท On-site +1

$90K - $125K/yr

We're looking for an experienced Senior Data Analyst to help us design and execute on clinical ... Strong command of SQL and other scripting languages (R or Python) * Experience using Business ...

Python Developer

Chicago, IL ยท On-site

$200K - $350K/yr

We are seeking 3 highly skilled and motivated Senior Python Engineer to join their Front Office ... research, involving data collection, storage, and analysis. * Proactively identify areas for ...

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Showing results 1-20

Senior Python Data Analyst information

See Lake Forest, IL salary details

$54.5K

$98.3K

$134.2K

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 Lake Forest, IL is $98,252.00, according to ZipRecruiter salary data. Most workers in this role earn between $85,200.00 and $107,400.00 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 Lake Forest, IL?

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

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

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

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

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

Infographic showing various Senior Python Data Analyst job openings in Lake Forest, IL as of June 2026, with employment types broken down into 1% As Needed, 90% Full Time, 2% Part Time, 1% Temporary, and 6% Contract. Highlights an 84% Physical, 4% Hybrid, and 12% Remote job distribution, with an average salary of $98,252 per year, or $47.2 per hour.

Sr. Python Engineer

Chicago, IL โ€ข On-site

1 point system
IT Servicesย โ€ขย 51 - 200 employees

Contractor

Re-posted 26 days ago


Job description

Hi ,
I hope you're doing well.

I'm reaching out regarding an exciting opportunity that I believe aligns well with your background and skill set.

To move forward, could you please provide the following details along with latest copy of resume:

Work Authorization and Expiry (If any)

LinkedIn Profile URL

Current Location with Zip code

Pay Expectation on W2 (hourly)

Complete JD:

Job Title

Sr. Python Engineer

Location

Chicago, onsite 1 day/week. Relo is OK. (Chicago, IL)

Interview Process

Need to come onsite for 2nd round and live in Chicago before starting.

No Data Engineers/Engineers, need more programming in Python & PANDA, need some Cloud exp or AWS (using now)

Location: Chicago

1. Programming Language: Python leveraging Panda, boto3

2. Development experience on AWS platform

3. Containerization tool: Docker

4. Environments: Linux, WINDOWS

5. Version Control: GIT

Job Description

We are seeking a Senior Python Developer to design, develop, test, and debug new and existing software applications. This role involves working on a large-scale platform, focusing on data manipulation, and coding based on complex business logic. The developer will participate in the full development life cycle, from requirements analysis to deployment, serving as a technical expert on development projects.

Key Responsibilities

  • Lead the design, implementation, deployment, and support of backend services.
  • Support large-scale enterprise solutions and applications using AWS services.
  • Analyze complex data and systems to provide efficient technical solutions.
  • Develop and maintain coding standards throughout the project life cycle.
  • Coordinate with cross-functional teams, including architects, engineers, and business owners.
  • Perform root cause analysis on production issues and monitor environments.
  • Create functional specifications and technical designs.
  • Implement industry best practices for code and configuration in an automated environment.
  • Provide technical advice, effort estimates, and impact analysis.

Required Qualifications

  • Experience: Over 8 years in Python development, with at least 6 years of recent, in-depth experience using the Pandas library for data manipulation on large datasets.

 Technical Skills:

  • Programming Language: Python (including Pandas and boto3).
  • Cloud Platform: Development experience on AWS.
  • Containerization: Docker.
  • Environments: Linux, Windows.
  • Version Control: Git.
  • Methodology: Agile development.
  • Observability Tools: Experience with tools like CloudWatch, Dynatrace, or DataDog.
  • DevOps: Experience with CI/CD pipelines and related processes.

Preferred Qualifications

  • Databases: Experience with MySQL, RDS, Redshift, or Iceberg.
  • Experience in automation.