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Senior Python Data Analyst Jobs in Wisconsin (NOW HIRING)

WI ยท On-site

We are looking for a Senior Data Scientist with a good blend of data analytics background ... as Python, Pyspark and SQL, and experience working with data analysis and machine learning ...

Data Scientist Analyst

Waukesha, WI ยท On-site +1

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Data Scientist Analyst Location: This role requires associates to be in-office 1 day per week ... Proficiency with Python, R, SQL, or similar tools to manipulate large, complex healthcare data sets ...

Data Scientist Analyst

Waukesha, WI ยท On-site +1

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Data Scientist Analyst Data Scientist Analyst Location: This role requires associates to be in ... Proficiency with Python, R, SQL, or similar tools to manipulate large, complex healthcare data sets ...

Create and review SQL scripts and use Python for data analysis and automation. * Collaborate with Data Architects, Data Modelers, BI teams, and business stakeholders. Required Skills & Experience ...

New

WI ยท On-site

We are looking for a Senior Data Scientist with a good blend of data analytics background ... as Python, Pyspark and SQL, and experience working with data analysis and machine learning ...

Senior Financial Analyst

Hartland, WI

$83K - $103K/yr

The Senior Financial Analyst plays a critical role supporting the company's financial planning and ... Python (pandas), SQL, or scripting for data analysis and automation preferred. Why Batteries Plus ...

Senior Financial Analyst

Hartland, WI ยท On-site

$83K - $103K/yr

The Senior Financial Analyst plays a critical role supporting the company's financial planning and ... Python (pandas), SQL, or scripting for data analysis and automation preferred. Why Batteries Plus ...

Senior Data Engineer

Marshfield, WI ยท On-site

$106K - $144K/yr

The Opportunity Roehl Transport is seeking a Senior Data Engineer to help design and deliver modern ... Use Python and AI-enabled tools where appropriate to improve automation, integration, analysis, and ...

Senior Financial Analyst

Hartland, WI ยท On-site

$83K - $103K/yr

The Senior Financial Analyst plays a critical role supporting the company's financial planning and ... Python (pandas), SQL, or scripting for data analysis and automation preferred.Why Batteries ...

Senior Financial Analyst

Hartland, WI ยท On-site

$83K - $103K/yr

The Senior Financial Analyst plays a critical role supporting the company's financial planning and ... Python (pandas), SQL, or scripting for data analysis and automation preferred.Why Batteries ...

Senior Financial Analyst

Hartland, WI ยท On-site

$83K - $103K/yr

The Senior Financial Analyst plays a critical role supporting the company's financial planning and ... Python (pandas), SQL, or scripting for data analysis and automation preferred.Why Batteries ...

Showing results 41-60

Senior Python Data Analyst information

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 the most commonly searched types of Python Data Analyst jobs in Wisconsin?

The most popular types of Python Data Analyst jobs in Wisconsin are:

What job categories do people searching Senior Python Data Analyst jobs in Wisconsin look for?

The top searched job categories for Senior Python Data Analyst jobs in Wisconsin are:

What cities in Wisconsin are hiring for Senior Python Data Analyst jobs?

Cities in Wisconsin with the most Senior Python Data Analyst job openings:

Infographic showing various Senior Python Data Analyst job openings in Wisconsin 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 83% Physical, 4% Hybrid, and 13% Remote job distribution.

Senior HR Data & Reporting Analyst

Veolia Environnement SA

Milwaukee, WI โ€ข On-site

$84K - $106K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 14 days ago


Job description

Company Description
Veolia in North America is the top-ranked environmental company in the United States for three consecutive years, and the country's largest private water operator and technology provider as well as hazardous waste and pollution treatment leader. It offers a full spectrum of water, waste, and energy management services, including water and wastewater treatment, commercial and hazardous waste collection and disposal, energy consulting and resource recovery. Veolia helps commercial, industrial, healthcare, higher education and municipality customers throughout North America. Headquartered in Boston, Veolia has more than 10,000 employees working at more than 350 locations across North America.
Job Description
Position Purpose:
In this role, the Senior HR Data & Reporting Analyst is responsible for gathering, structuring, and analyzing data to support Veolia's HR analytics and reporting needs. This role supports the development and automation of complex HR data reports, analyses, and dashboards leveraging report software from multiple systems. This position will collaborate primarily with HR but also across business functions to manage reporting, analyze trends in data, and make recommendations to the leadership team, in order to drive strategic decisions or satisfy business requirements.
The Sr. HR Data & Reporting Analyst possesses very strong technical skills, builds and manages project plans, ensures adherence to project schedules, maintains a data orientation and can work effectively with peers to set technology priorities. This position also serves as a lead point-of-contact for assigned functional areas and assists subject matter experts with data audits, ensuring data accuracy and integrity, report writing, analyzing data flows for process improvement opportunities and other technical projects as assigned. The Sr. HR Data & Reporting Analyst designs and maintains HR data models that support organizational needs and align with data governance policies and industry standards.
Primary Duties/Responsibilities:
  • Gather, structure, and analyze data from multiple sources, presenting the key findings of data in a secure, usable format to senior leadership.
  • Independently build reliable, accurate and cross-matched reports of high complexity for data research, troubleshooting, and data audits.
  • Design, develop and manage reports and dashboards designed to provide management a view into people HR metrics and ensure the timely development and distribution of established periodic reports aligned with data privacy policies and secure delivery methods.
  • Lead and collaborate with technical staff, providing feedback and user/technical specifications, regarding the design of reports and dashboards for leadership.
  • Identify data gaps, perform analysis, and work with relevant stakeholders to recommend solutions.
  • Research and troubleshoot complex data issues to ensure data quality.
  • Proactively identify opportunities to expand and enhance analytics capability, continue to improve processes, explore/adopt new tools.
  • Help mentor new/junior team members.
  • Lead collaboration with various business partners on project requests, prioritization and delivery.
  • Monitor key metrics to identify when further analysis is required.
  • Collaborate with subject matter experts to ensure data models accurately represent business processes and data requirements.
  • Evaluate existing data structures and recommend improvements for performance, scalability, and maintainability.
  • Monitor and enforce compliance with data governance policies and guidelines.
  • Use business applications (PeopleSoft, Workforce Software) and statistical/analytical tools to develop interactive presentations and data visualizations with advanced and complex data sets.

Work Environment:
  • Office work environment.

Qualifications
Education/Experience/Background:
  • Bachelor's Degree in business, finance, analysis, HR preferred or equivalent experience.
  • Min of 5 years experience in analysis, business analyst, research experience or related required.

Knowledge/Skills/Abilities:
  • General knowledge of Human Resource and Payroll practices.
  • Ability to exercise sound discretion and maintain strict confidentiality regarding PII and reporting.
  • Workday report writing experience required; PRISM analytics preferred.
  • Strong analytical and problem-solving skills, including data interpretation, logical thinking, and timely, practical decision-making.
  • Self-motivated.
  • Ability to balance day-to-day tasks and embrace fast-paced organizational change.
  • Strong organizational and planning skills.
  • Work effectively in a team environment.
  • Ability to adapt and adjust to change, quick learner with technology aptitude, and excellent customer service attitude.
  • Advanced skill in data modeling and report/dashboard development using PowerBI, Excel and/or HRIS based tools.
  • Strong knowledge in Excel; Google applications a plus (eMail, Docs, Sheets, Charts).

Additional Information
Benefits: Veolia's comprehensive benefits package includes paid time off policies, as well as health, dental, vision, life insurance, savings accounts, tuition reimbursement, paid volunteering and more. In addition, employees are also entitled to participate in an employer sponsored 401(k) plan, to save for retirement.
We are an Equal Opportunity Employer! All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status.
Disclaimer: The salary, other compensation, and benefits information is accurate as of the date of this posting. The Company reserves the right to modify this information at any time, subject to applicable law.