1

Senior Python Data Analysis Jobs in Illinois (NOW HIRING)

Senior Data Analyst

Chicago, IL · On-site

$88K - $111K/yr

... exploratory data analysis (EDA) to identify patterns, trends, and anomalies in data; Apply ... Python, R). • Familiarity with data warehousing and ETL processes. • Strong analytical and ...

Senior ETL/Python Developer

Springfield, IL

$120K - $162K/yr

Build and optimize scalable data processing solutions using Python * Support Medicaid analytics and federal reporting initiatives (e.g., T-MSIS, PERM, MARS, Quality of Care) * Write and optimize SQL ...

Senior ETL/Python Developer

Springfield, IL · On-site

$120K - $162K/yr

Build and optimize scalable data processing solutions using Python * Support Medicaid analytics and federal reporting initiatives (e.g., T-MSIS, PERM, MARS, Quality of Care) * Write and optimize SQL ...

Senior Data Analyst - People Analytics

Chicago, IL · On-site

$88K - $111K/yr

As a Senior Data Analyst , you will join our Financial Planning & Analytics (FP&A) team and partner ... FP&A stakeholders using Qlik or similar BI tools (Tableau, Power BI) * Build and maintain Python ...

As a Senior Data Analyst , you will join our Financial Planning & Analytics (FP&A) team and partner ... FP&A stakeholders using Qlik or similar BI tools (Tableau, Power BI) * Build and maintain Python ...

... tasks, data quality analysis, data modelling, monitoring, and automation. Qualifications ... proficiency in Python, preferably on a Linux platform. - Solid knowledge of object-oriented ...

Senior Data Analyst- Enterprise

Chicago, IL · On-site

$88K - $111K/yr

Drive analysis that provides meaningful insights on business strategies Data Management * Drive an ... Scripting experience in (Python, R, Spark, and SQL) * Strong desire and experience with data in ...

next page

Showing results 1-20

Senior Python Data Analysis information

What are the key skills and qualifications needed to thrive as a Senior Python Data Analyst, and why are they important?

To thrive as a Senior Python Data Analyst, you need an in-depth understanding of data analysis, statistical modeling, and advanced Python programming, typically supported by a degree in a quantitative field. Proficiency with data analysis libraries (like pandas, NumPy, and SciPy), visualization tools (such as Matplotlib and Seaborn), and experience with SQL databases are essential, and certifications like Microsoft Certified: Data Analyst Associate can be beneficial. Strong problem-solving abilities, effective communication, and the capacity to distill complex data insights for stakeholders are critical soft skills. These competencies enable you to extract actionable insights from large datasets, drive data-informed decision-making, and collaborate effectively across teams.

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

AspectSenior Python Data AnalysisData Scientist
Required SkillsPython, SQL, data visualization, statistical analysisPython, R, machine learning, statistical modeling
Work EnvironmentData analysis teams, business unitsResearch, product development, analytics teams
Industry UsageBusiness intelligence, finance, marketingTech, healthcare, finance, research
CertificationsPython certifications, data analysis coursesData science certifications, machine learning courses

While both roles involve Python and data handling, Senior Python Data Analysts focus on interpreting data and creating reports for business decisions, whereas Data Scientists develop predictive models and advanced algorithms to extract deeper insights. The roles often overlap, but Data Scientists typically require broader skills in machine learning and statistical modeling.

What are some common challenges Senior Python Data Analysts face when working with large datasets, and how can they overcome them?

Senior Python Data Analysts often encounter difficulties such as slow processing speeds, memory limitations, and data quality issues when handling large datasets. To overcome these challenges, it's essential to leverage efficient libraries like pandas and Dask, utilize optimized data formats (such as Parquet), and implement batch processing or cloud-based solutions. Collaborating closely with data engineers and IT teams also helps ensure robust data pipelines and infrastructure. Regular code optimization and staying updated on best practices can further enhance performance when working at scale.

What is a Senior Python Data Analyst?

A Senior Python Data Analyst is an experienced professional who uses Python programming to collect, process, and analyze large sets of data. They are responsible for extracting meaningful insights from data to support business decisions, often using libraries like pandas, NumPy, and matplotlib. In addition to technical skills, they also apply statistical analysis and data visualization techniques, and frequently mentor junior analysts or collaborate with data scientists and engineers. Their role may also involve developing automated data pipelines and ensuring data quality across projects.
What are the most commonly searched types of Python Data Analysis jobs in Illinois? The most popular types of Python Data Analysis jobs in Illinois are:
What job categories do people searching Senior Python Data Analysis jobs in Illinois look for? The top searched job categories for Senior Python Data Analysis jobs in Illinois are:
What cities in Illinois are hiring for Senior Python Data Analysis jobs? Cities in Illinois with the most Senior Python Data Analysis job openings:
Senior Data Analyst

$88K - $111K/yr

Full-time, Part-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 28 days ago


Job description

Chicago Public Schools (CPS) is a district on the rise, serving over 320,000 students in 500+ schools and employing over 44,000 people, most of them teachers. CPS has set ambitious goals to ensure that every student, in every school and every neighborhood, has access to a world-class learning experience that prepares each for success in college, career, and civic life. In order to fulfill this mission, we make three commitments to our students, their families, and all Chicagoans: academic progress, financial stability, and integrity. Six core values are embedded within these commitments - student-centered, whole child, equity, academic excellence, community partnership, and continuous learning.
The Office of Information and Technology Services (ITS) works to build the capacity of schools to use information and technology, maintain network infrastructure, security standards, and support other departments to meet district goals. ITS provides innovative technology solutions that improve the quality of education for students, reduce the administrative burden on educators, facilitate parent interaction, increase community engagement, and support CPS' mission of transparency by focusing on the ease and equity of access to information.
Job Summary:
The Senior Data Analyst plays a crucial role in supporting data-driven decision-making at Chicago Public Schools (CPS) by transforming raw data into actionable insights. Reporting to the Manager, Master Data Management, the Senior Data Analyst will collaborate with diverse teams across the district to provide data-driven recommendations, contribute to the development of AI/ML models, and support the district's mission to provide a world-class education for every child. This is a full-time, exempt position that will be paid for time worked on a salary basis.
This position will be held accountable for the following responsibilities:
• Collect, clean, and organize large datasets from various sources (student information systems, assessments, operational data, etc.).
• Perform exploratory data analysis (EDA) to identify patterns, trends, and anomalies in data; Apply statistical methods and data mining techniques to uncover meaningful insights.
• Create compelling visualizations and dashboards using Power BI to effectively communicate findings to stakeholders. Fulfill data requests by researching, preparing, and delivering data.
• Translate complex data analyses into clear and concise reports that inform decision-making.
• Collaborate with data scientists on the development and implementation of AI/ML models. Prepare and analyze data for use in machine learning algorithms. Assist in evaluating and validating model performance.
• Adhere to data governance policies and procedures established by the MDM & Data/AI team.
• Ensure data quality and integrity through rigorous data cleaning and validation processes.
• Collaborate with cross-functional teams (e.g., academics, operations, finance) to understand their data needs and provide data-driven recommendations. Effectively communicate technical findings to both technical and non-technical audiences.
• Stay current with the latest advancements in data analysis techniques and tools.
• Other duties as assigned
Education Required:
• Bachelor's degree from an accredited college or university is required.
Experience Required:
• A minimum of five (5) years of experience as a Data Analyst or similar role including the following is required:
• Experience with data visualization tools (e.g., Power BI, Tableau)
Knowledge, Skills, and Abilities:
• Strong understanding of statistical concepts and data analysis techniques and tools.
• Proficiency in SQL and at least one programming language (e.g., Python, R).
• Familiarity with data warehousing and ETL processes.
• Strong analytical and problem-solving abilities.
• Ability to work independently and as part of a team.
• Ability to manage multiple projects and prioritize tasks effectively.
• Ability to uncover patterns and trends.
• Excellent verbal and written communication skills, including presentations, listening, and writing.
• Ability to build collaborative relationships with a variety of constituent groups, including external partners, to ensure the entire system operates in the most effective manner possible to support schools and principals.
• Ability to define problems, analyze data, and outline valid conclusions and action steps.
Conditions of Employment
As a condition of employment with the Chicago Public Schools (CPS), employees are required to:
• Establish/Maintain Chicago Residency - Employees are required to live within the geographic boundaries of the City of Chicago within six months of their CPS hire date and maintain residency throughout their employment with the district. The Chicago residency requirement does not apply to temporary/part-time positions, however, all CPS employees must be residents of Illinois.
Benefits:
Health & Wellness: Your Care, Your Choice
CPS is committed to providing comprehensive health coverage to our employees and their eligible dependents. You'll have access to a variety of choices to best fit your needs:
  • Medical Plan Options
  • Pharmacy
  • Dental
  • Vision
  • Behavioral Health & EAP
  • Employee Wellness Program

Financial Security: Planning for Today and Tomorrow
We understand the importance of financial stability, which is why CPS offers strong retirement and savings options:
  • Basic Life Insurance
  • Life and Disability Insurance
  • Pension Plans
  • Supplemental Retirement Plans (403(b) and 457(b))
  • Flexible Spending Accounts (FSAs)
  • Spot Pet Insurance

Work-Life Balance: Supporting Your Personal and Professional Life
CPS values the well-being of its employees and offers competitive paid time off policies:
  • Paid Leave
  • Sick Leave
  • Vacation Days
  • Parental Leaves
  • Short-Term Disability
  • Religious Holidays
  • Leaves

Reference the Chicago Public Schools: A Comprehensive Benefits Overview or the benefits handbook for comprehensive details.