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Data Analyst III

Children's Wisconsin · Milwaukee, WI · Full time

Posted Sep 25, 2026 · We last checked this listing on Oct 6, 2026

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Likely interview questions for this role

Written from this job description, not a generic list. Each one notes what the interviewer is really checking.

About your past

Tell me about a strategic project you led that changed a decision.

What they are checking: Whether their work has had real impact on organizational outcomes.

How do you explain complex results to people who aren't data experts?

What they are checking: Whether they can communicate findings clearly to clinical and operational teams.

Tell me about a time your analysis showed something leaders didn't want to hear.

What they are checking: Whether they can present uncomfortable findings honestly and with tact.

What would you do

A clinical leader asks for a report but isn't sure what they need. How do you figure it out?

What they are checking: Whether they can ask the right questions to turn vague requests into useful analysis.

Two leaders want different versions of the same metric. How do you handle it?

What they are checking: Whether they can align on definitions and avoid conflicting reports.

About the work

Walk me through a SQL query you'd write to find readmission rates by department.

What they are checking: Whether they can write real SQL for healthcare questions, including joins and time windows.

How have you used R in your analytics work?

What they are checking: Whether they have hands-on experience with R for analysis, which the posting names.

How do you make sure your data is accurate before you share it?

What they are checking: Whether they validate data and catch errors before leaders make decisions on bad numbers.

What visualization or BI tools have you used to build performance dashboards?

What they are checking: Whether they can build performance intelligence tools leaders will actually use.

How do you protect patient privacy when working with health data?

What they are checking: Whether they handle sensitive data with care and follow HIPAA rules.

Practice this interview out loud.

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The full job description

As published by Children's Wisconsin.

At Children’s Wisconsin, we believe kids deserve the best. Children’s Wisconsin is a nationally recognized health system dedicated solely to the health and well-being of children. We provide primary care, specialty care, urgent care, emergency care, community health services, foster and adoption services, child and family counseling, child advocacy services and family resource centers. Our reputation draws patients and families from around the country. We offer a wide variety of rewarding career opportunities and are seeking individuals dedicated to helping us achieve our vision of the healthiest kids in the country. If you want to work for an organization that makes a difference for children and families, and encourages you to be at your best every day, please apply today. Please follow this link for a closer look at what it’s like to work at Children’s Wisconsin: https://www.instagram.com/lifeatcw/ Children’s Wisconsin is seeking a highly skilled Data Analyst III to support enterprise-wide information management initiatives and drive data-informed decision-making across clinical and operational teams. This role partners with leaders and stakeholders to deliver advanced analytics, develop performance intelligence tools, and lead strategic projects that enhance organizational outcomes and patient care. Experience with report writing, analytics, R, SQL is required, while Epic Clarity and Caboodle certification is highly preferred and would be a valuable qualification for this role. Candidates should have the appropriate level of professional experience and demonstrate the ability to work directly with customers to understand business needs and implement effective data-driven solutions. Location: Remote, with a preference for local candidates near Milwaukee for occasional onsite meetings. What you will do: This customer facing position will support information management initiatives at CW. The Data Analyst III will work independently with various groups, leaders and enterprise performance management teams across the enterprise. The Analyst will carry out data analysis, assist in measurement science and participate in the development of performance intelligence tools. In addition, this role may lead a team of analysts for large projects. This analyst will develop projects in response to leadership needs, and will identify new opportunities in line with the strategic objectives of the enterprise. Essential Functions • Provides analytical support and translation of data for leaders within CHW for the purposes of effective decision making and improvement activities. • Provides expertise in measurement development to monitor and measure operational and clinical outcomes. • Assists with the development of analytical products to support leadership in strategic decision making and ongoing optimization of organizational performance. • Develop proof on concepts applications to help inform development opportunities and support organizational initiatives. • Along with the acquisition and use of data to meet organizational objectives, provides mentorship to team members of programming and querying expertise. • Remains trained and compliant with CHW data governance standards and change control methodology. • Recommends changes and enhancements as appropriate. • Collaborates with customers to meet data reporting requirements including but not limited to: • Encourage the utilization of data-driven performance and improvement activities. • Ensure consistency in reporting and underlying indicator definitions. • Leverage various techniques and visualization to display data in an effective manner. • Identify and recommend innovative processes to enhance functionality, promote process replication and increase reliability of reporting. • Communicate issues relating to data retrieval and provide recommendations for changes. • Analyze and interpret data with leaders, content experts, and clinical staff as appropriate • Assists with improvement work related to data integrity, reliability and validity. • Assists stakeholders in the development of performance measures, dashboards and other measures. • Analyzes reports from Epic, PHIS, Decision Support, Midas CCHP, and other sources containing data related to CHW activities as appropriate. • Knowledgeable of data warehousing tools and concepts related to creation of source marts and subject area marts, preferred. • Serves as a liaison for clinical programs, medical leaders, senior leaders and IMS regarding data standards and requirements. • Performs other duties as assigned. What you will need: • Bachelor's Degree, Certifications, or Apprenticeship, in a related field preferred (or equivalent knowledge) • Minimum of+ 5 years related experience in data analysis, healthcare preferred Knowledge, Skills and Abilities • Knowledge of statistical analysis and other data analysis concepts, including but not limited to confidence limits, statistical testing, data modeling and forecasting. • Exhibits the aptitude in the following Lominger Competencies: Decision Quality, Business Insights, Communicates Effectively, Ensures Accountability, and, Action Oriented • Requires proficiency in SQL coding. • Knowledge of Epic Clarity and Business Intelligence strongly preferred. • Strong analytical skills with experience in the evaluation of data integrity and its associated improvement work as well as senior executive reporting. • Advanced communication skills and the ability to effectively work with physicians, nurses and administrators. The ability to translate clinical requirements to data querying logic. • Excellent interpersonal skills and the ability to effectively work with multiple departments and external organizations. Children's Wisconsin is an equal opportunity / affirmative action employer. We are committed to creating a diverse and inclusive environment for all employees. We treat everyone with dignity, respect, and fairness. We do not discriminate against any person on the basis of race, color, religion, sex, gender, gender identity and/or expression, sexual orientation, national origin, age, disability, veteran status, or any other status or condition protected by the law. Certifications/Licenses:

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