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Senior Python Data Science Jobs in Oak Brook, IL

ADDSOURCE

Data Science/MLOps Engineer

Chicago, IL · On-site

$118K - $141K/yr

Data Science/MLOps Engineer Experience: - Min 8+ Years Location: - Chicago, IL We are seeking a highly skilled Senior Engineer with strong expertise in Python, Data Science, AI/ML, and AWS cloud ...

New

Pivotal Solutions

Senior Python Engineer

Chicago, IL · On-site

$125K - $168K/yr

Our client is seeking a Senior Python Engineer to join their team and help us build and maintain ... Bachelor's degree in Computer Science or a related field * 5+ years of experience in Python ...

VeeRteq Solutions Inc.

Data Science/MLOps Engineer

Chicago, IL · On-site

$118K - $141K/yr

Data Science/MLOps Engineer Experience: - Min 8+ Years Location: - Chicago, IL We are seeking a highly skilled Senior Engineer with strong expertise in Python, Data Science, AI/ML, and AWS cloud ...

New

Wonder Group, Inc.

Senior Staff Data Scientist

Chicago, IL

  • Medical

  • Dental

  • Vision

  • Retirement

About the Opportunity At Wonder Data Science, our mission is to build data science and machine ... Proficiency in Python, data analysis, visualization, and writing scalable, production-ready code ...

Grubhub

Senior Staff Data Scientist

Chicago, IL

  • Medical

  • Dental

  • Vision

  • Retirement

About the Opportunity At Wonder Data Science, our mission is to build data science and machine ... Proficiency in Python, data analysis, visualization, and writing scalable, production-ready code ...

1 point system

Sr. Python Engineer

Chicago, IL · On-site

Job Title Sr. Python Engineer Location Chicago, onsite 1 day/week. Relo is OK. (Chicago, IL ... No Data Engineers/Engineers, need more programming in Python & PANDA, need some Cloud exp or AWS ...

1 point system

Sr. Python Engineer

Chicago, IL · On-site

$125K - $168K/yr

We are seeking a Senior Python Developer to design, develop, test, and debug new and existing ... This role involves working on a large-scale platform, focusing on data manipulation, and coding ...

MonoSol

Senior Scientist Data Science

Chicago, IL · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a senior individual contributor, you'll lead end-to-end modeling initiatives and translate ... Strong proficiency in Python and modern data science tooling (e.g., pandas, NumPy, scikit-learn ...

MonoSol

Senior Scientist Data Science

Chicago, IL · On-site

$130 - $155/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a senior individual contributor, you'll lead end-to-end modeling initiatives and translate ... Strong proficiency in Python and modern data science tooling (e.g., pandas, NumPy, scikit-learn ...

CEDENT

Sr. Data Scientist

Chicago, IL

We are seeking an experienced data science individual contributor to enable deep insights and ... using Python, SQL and/or R • Build and enhance media mix models to connect the impact of ...

Northern Trust

Sr. Data Scientist

Chicago, IL · On-site

Responsibilities : • Develop software, typically in Python, to independently acquire data from ... data science language (F1 scores, regression error, statistical significance, etc.) as well as ...

Next Step Systems

Data Science Developer

Chicago, IL · On-site

  • Medical

  • Retirement

  • PTO

Chicago IL Jobs, Data Science Developer, Python Scripting, Perl, SQL, Postgres, MySQL, JavaScript MVC Framework, Hadoop, Software Engineer, Software Developer, Programming, Programmer Analyst ...

Addison Group

Sr. Data Scientist

Chicago, IL · Remote

$85 - $100/hr

Translate business problems in a variety of business areas into well-defined data science projects ... Expertise in Python, SQL, and Spark, and a broad array of machine learning frameworks (Scikit-Learn ...

Radley James Limited

Python Developer

Chicago, IL · On-site

$200 - $350/hr

  • Medical

  • Dental

  • Retirement

We are seeking 3 highly skilled and motivated Senior Python Engineer to join their Front Office ... Work on large-scale data projects that drive trading and research, involving data collection ...

New

Northern Trust

Sr. Data Scientist

Chicago, IL · On-site

$114K - $194K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Develop software, typically in Python, to independently acquire data from disparate sources ... Plan and execute data science training sessions and hackathons Work with external parties (vendors ...

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Senior Python Data Science information

See Oak Brook, IL salary details

$55.5K

$143.3K

$196.8K

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

As of Aug 19, 2026, the average yearly pay for senior python data science in Oak Brook, IL is $143,286.00, according to ZipRecruiter salary data. Most workers in this role earn between $122,600.00 and $165,000.00 per year, depending on experience, location, and employer.

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

AspectSenior Python Data ScienceData Analyst
Required SkillsPython, machine learning, statistical analysis, data modelingExcel, SQL, data visualization, basic statistics
Work EnvironmentData science teams, R&D, product developmentBusiness units, reporting, operational analysis
Industry UsageTech, finance, healthcare, e-commerceRetail, marketing, finance, healthcare

Senior Python Data Scientists focus on advanced analytics, machine learning, and building predictive models using Python, often working in R&D or product teams. Data Analysts primarily handle data reporting, visualization, and basic statistical analysis to support business decisions. While both roles require data handling skills, Senior Python Data Science roles demand deeper technical expertise and experience with complex algorithms.

What are the most commonly searched types of Python Data Science jobs in Oak Brook, IL?

The most popular types of Python Data Science jobs in Oak Brook, IL are:

What are popular job titles related to Senior Python Data Science jobs in Oak Brook, IL?

For Senior Python Data Science jobs in Oak Brook, IL, the most frequently searched job titles are:

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The top searched job categories for Senior Python Data Science jobs in Oak Brook, IL are:

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Cities near Oak Brook, IL with the most Senior Python Data Science job openings:

Senior Python Data Science jobs near you
Infographic showing various Senior Python Data Science job openings in Oak Brook, IL as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 13% Part Time, 4% Contract, and 1% Nights. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $143,286 per year, or $68.9 per hour.

Data Science/MLOps Engineer

ADDSOURCE

Chicago, IL • On-site

$118K - $141K/yr

Other

Posted yesterday

New

Job description

Role: Data Science/MLOps Engineer

Experience: - Min 8+ Years

Location: - Chicago, IL

We are seeking a highly skilled Senior Engineer with strong expertise in Python, Data Science, AI/ML, and AWS cloud technologies, along with hands on experience in Terraform. The role involves building scalable data driven and AI/ML solutions, leveraging foundation models and generative AI services, and contributing to cloud infrastructure automation and best engineering practices.

Responsibilities: -

  • Design, develop, and maintain Python based applications, data pipelines, and AI/ML solutions.
  • Build, train, evaluate, and deploy machine learning and data science models for production use.
  • Develop and integrate Generative AI solutions using AWS Bedrock, including foundation model selection, prompt engineering, and inference orchestration.
  • Design and manage AWS cloud infrastructure using Terraform following IaC best practices.
  • Build scalable AI/ML and GenAI deployment architectures using AWS services.
  • Develop and optimize data ingestion, processing, and analytics pipelines for structured and unstructured data.
  • Collaborate with cross functional teams to translate business and analytical requirements into technical solutions.
  • Implement CI/CD pipelines, monitoring, logging, and performance optimization.
  • Ensure security, compliance, governance, and cost optimization of cloud and AI workloads.
  • Mentor junior engineers, conduct code reviews, and contribute to architectural decisions.
  • Create and maintain technical documentation, solution designs, and operational runbooks.

Educational Qualifications: -

  • Engineering Degree BE/ME/BTech/MTech/BSc/MSc.
  • Technical certification in multiple technologies is desirable.

Skills: -

Mandatory skills

  • Strong Min 8 10 years of overall software engineering experience.
  • Strong proficiency in Python for backend systems, data processing, and ML workflows.
  • Hands on experience in Data Science and Machine Learning, including feature engineering, model evaluation, and deployment.
  • Experience with ML frameworks such as Scikit learn, PyTorch, TensorFlow, or similar.
  • Strong experience with AWS services, including EC2, S3, Lambda, ECS/EKS, RDS, SageMaker, and AWS Bedrock.
  • Practical knowledge of AWS Bedrock for building and operationalizing Generative AI applications.
  • Hands on experience with Terraform for infrastructure provisioning and environment management.
  • Experience building cloud native, scalable, and highly available systems.
  • Solid understanding of data stores (SQL, NoSQL) and data processing architectures.
  • Familiarity with Docker, Kubernetes, and modern DevOps practices.
  • Strong problem solving, communication, and collaboration skills

Good-to-Have Skills

  • Prior experience with clinical, biomedical, or healthcare NLP use cases
  • Familiarity with healthcare data standards, terminologies, or ontologies
  • Experience deploying ML/NLP solutions in regulated or production healthcare environments
  • Knowledge of distributed systems and cloud-native data architectures
  • Experience with additional data stores, data warehouses, or NoSQL technologies
  • Strong technical documentation and stakeholder communication skills
  • Experience working in agile or cross-functional product development teams
VeeRteq Solutions is an Equal Opportunity Employer

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