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Data Science Junior Jobs in Milwaukee, WI (NOW HIRING)

Continuus Technologies LLC

Jr. Data Engineer

Germantown, WI · On-site

$116K - $139K/yr

OverviewThe Junior Data Engineer supports the design, development, and maintenance of data ... Science, Data Engineering, Information Systems, or related field (or equivalent experience ...

SynergisticIT

NLP Scientist

Milwaukee, WI · On-site

Excellent written and verbal communication skills Required skills for data science/machine learning ... it's a junior or entry-level position. The additional skills and project work with hands-on ...

SynergisticIT

NLP Scientist

Milwaukee, WI · On-site

Excellent written and verbal communication skills Required skills for data science/machine learning ... it's a junior or entry-level position. The additional skills and project work with hands-on ...

Johnson Controls

Ai Engineer

Milwaukee, WI · On-site

Guide junior engineers on specific technical problems and code quality. * Contribute to design ... Education in Computer Science, Software Engineering, Data Engineering, Data Science, or a related ...

Johnson Controls

Ai Engineer

Milwaukee, WI · On-site

Guide junior engineers on specific technical problems and code quality. * Contribute to design ... Education in Computer Science, Software Engineering, Data Engineering, Data Science, or a related ...

Deloitte

Senior AI Engineer - SFL Scientific

Milwaukee, WI

$103K - $141K/yr

Leverage advanced technical skills in modern data architecture, data science engineering, data ... Mentor, motivate, and coach junior members on technical best practices and inspire professional ...

Generac

Senior Platform & Analytics Analyst

Waukesha, WI

$86K - $108K/yr

... data quality and compliance, mentoring junior analysts, and monitoring KPIs to present insights to leadership. Minimum Job Requirements Education * Bachelor's degree in Data Science, Computer Science ...

Johnson Controls

Senior Pricing Analyst

Milwaukee, WI · On-site

$85K - $117K/yr

Guide and mentor junior pricing analysts, sharing best practices and strengthening team capability ... Bachelor's degree in Economics, Finance, Mathematics, Statistics, Data Science, Engineering, or ...

Johnson Controls

Senior Pricing Analyst

Milwaukee, WI

$85K - $117K/yr

Guide and mentor junior pricing analysts, sharing best practices and strengthening team capability ... Bachelor's degree in Economics, Finance, Mathematics, Statistics, Data Science, Engineering, or ...

Continuus Technologies LLC

Staff Data Engineer

Germantown, WI · On-site

$116K - $139K/yr

... mentor for junior and mid-level data engineersPartner with analytics, product, and business ... Science, Engineering, or related field (or equivalent experience)7+ years of experience in data ...

Pwc

US Tech - AI Engineering Senior Associate

Milwaukee, WI · On-site

$55K - $187K/yr

... junior associates in their tasks - Uphold rigorous standards of quality and technical excellence What You Must Have - Bachelor's Degree in Computer Science, Data Processing/Analytics/Science - At ...

Hydrite

Junior IT Developer

Brookfield, WI · On-site

$63K - $82K/yr

Associate's or Bachelor's degree in Information Technology, Computer Science, or a related field ... Exposure to dashboards or data work (Power BI, Snowflake, SQL tuning) preferred. * Exposure to ...

Hydrite

Junior IT Developer

Brookfield, WI

$63K - $82K/yr

Associate's or Bachelor's degree in Information Technology, Computer Science, or a related field ... Exposure to dashboards or data work (Power BI, Snowflake, SQL tuning) preferred. * Exposure to ...

Hydrite

Junior IT Developer

Brookfield, WI

$63K - $82K/yr

Associate's or Bachelor's degree in Information Technology, Computer Science, or a related field ... Exposure to dashboards or data work (Power BI, Snowflake, SQL tuning) preferred. * Exposure to ...

Pwc

US Tech - AI Engineering Manager

Milwaukee, WI · On-site

$73K - $244K/yr

Those in data science and machine learning engineering at PwC will focus on leveraging advanced ... Responsibilities - Mentor junior engineers and foster their growth - Maintain security and ...

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Data Science Junior information

See Milwaukee, WI salary details

$34K

$78.2K

$125.6K

How much do data science junior jobs pay per year?

As of Aug 30, 2026, the average yearly pay for data science junior in Milwaukee, WI is $78,181.00, according to ZipRecruiter salary data. Most workers in this role earn between $56,200.00 and $80,300.00 per year, depending on experience, location, and employer.

What is a data science junior?

A Data Science Junior is an entry-level role in data science where professionals assist in analyzing data, building models, and generating insights. They work under the guidance of senior data scientists, helping with data cleaning, visualization, and basic machine learning tasks. This role requires proficiency in programming languages like Python or R, knowledge of statistics, and familiarity with data manipulation tools. It serves as a foundation for gaining hands-on experience and advancing in the data science field.

What are the typical daily responsibilities of a data science junior?

As a Data Science Junior, your daily tasks often include cleaning and preparing data sets, conducting exploratory data analyses, and supporting the development of predictive models under the guidance of senior team members. You may also assist in visualizing data and preparing reports to help communicate insights to both technical and non-technical stakeholders. Collaboration is a key part of the role, as you'll frequently work with data engineers, analysts, and business teams to understand project goals. These responsibilities help you build foundational skills and gain exposure to a variety of real-world data problems early in your career.

What are the key skills and qualifications needed to thrive as a data science junior?

To thrive as a Data Science Junior, a strong understanding of statistics, mathematics, and data analysis is essential, often supported by a bachelor's degree in a related field. Familiarity with programming languages like Python or R, as well as tools such as SQL and visualization platforms, is typically required. Strong problem-solving abilities, effective communication, and a willingness to learn make candidates stand out in this role. These skills enable efficient data exploration, clear communication of insights, and successful collaboration on data-driven projects.

What are the most commonly searched types of Data Science jobs in Milwaukee, WI?

The most popular types of Data Science jobs in Milwaukee, WI are:

What are popular job titles related to Data Science Junior jobs in Milwaukee, WI?

For Data Science Junior jobs in Milwaukee, WI, the most frequently searched job titles are:

What job categories do people searching Data Science Junior jobs in Milwaukee, WI look for?

The top searched job categories for Data Science Junior jobs in Milwaukee, WI are:

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Cities near Milwaukee, WI with the most Data Science Junior job openings:

Data Science Junior jobs near you
Infographic showing various Data Science Junior job openings in Milwaukee, WI as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 17% Part Time, and 3% Contract. Highlights an 84% Physical, 4% Hybrid, and 12% Remote job distribution, with an average salary of $78,181 per year, or $37.6 per hour.

Senior Data Scientist (Remote)

Menomonee Falls, WI • On-site

KOHLS
Retail • 10K+ employees

5.8

Company rating: 5.8 out of 10

Based on 1,472 frontline employees who took The Breakroom Quiz

13th of 21 rated department stores

Recommended by students

Paid breaks

Recommended by parents

Learn more about KOHLSexternal

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Re-posted 3 days ago

Job description

About the Role

In this role you will work with a data science team and cross-functional partners to solve business challenges and promote data-driven decision making with advanced data analysis and machine learning.

What You’ll Do

  • Lead exploratory data analysis to cull actionable insights

  • Collaborate with stakeholders to understand business requirements and translate them into technical solutions

  • Develop and implement statistical and machine learning models 

  • Fine-tune, optimize and ensure the scalability of models and algorithms

  • Aid in designing experiments to answer targeted questions

  • Identify and drive continuous improvement of key business metrics in an assigned business functional area

  • Drive adoption and usage of data science products and models

  • Translate data science outputs into business outcomes and value delivered

  • Mentor and guide junior data scientists, providing technical expertise and fostering a culture of continuous learning and development

  • Stay up to date on the latest trends and developments in data science and technology and identify implementation opportunities to support innovation at Kohl’s

  • Additional tasks may be assigned

Addendum

DECISION SCIENCE 

Accountabilities

  • Understand business challenges and their conversion into optimization problems, focusing on defining objectives and adhering to business constraints such as budget limitations and sell-through rates

  • Perform large-scale optimization and statistical analysis in areas of web analytics, forecasting, supply chain management, pricing and inventory management

  • Perform tuning of models by adjusting objective functions, constraints, etc. 

Skills & Experience

  • Experience using commercial or open-source optimization tools (Gurobi, Pyomo, CPLEX, etc.)


 

What Skills You Have

Required

  • Bachelor’s Degree in Data Science, Computer Science, Statistics, Applied Mathematics or equivalent quantitative field

  • 3+ years of progressively complex data science experience

  • Extensive experience developing and deploying state-of-the-art algorithms using machine learning, statistical and optimization methods 

  • Expert in using modern analytics tools, programming languages, and cloud platforms (Python, R, Spark, SQL, GCP, etc.)

  • Strong problem-solving skills with an emphasis on product development

  • Experience proposing rapid experiments to test the effectiveness of new strategies or initiatives and iterating quickly

  • Effective communication and collaboration skills at all levels 

Preferred

  • Master’s degree and/or Ph.D.

  • Retail and Logistics experience

  • Supply chain management

  • Marketing models

What Kohl's employees say

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Benefits

Hours and flexibility

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