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

Socket.dev

Scientist II, Quality Control

Verona, WI · On-site

$105 - $120/hr

Our employees are nimble, science-driven innovators who are collaborating to bring new therapies to ... Guide junior scientists with technical guidance and training * Serve as Analytical Project ...

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Imedica

Affordability Analyst III

Madison, WI

$90K - $155K/yr

Mentor and provide guidance to junior analysts on advance and applied data analysis techniques ... Master's degree in Data Science, Healthcare Analytics, Healthcare Economics or a related field

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Data Science Junior information

See Madison, WI salary details

$34.8K

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$128.5K

How much do data science junior jobs pay per year?

As of Aug 20, 2026, the average yearly pay for data science junior in Madison, WI is $79,957.00, according to ZipRecruiter salary data. Most workers in this role earn between $57,400.00 and $82,100.00 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 Madison, WI?

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

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

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

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

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

What cities near Madison, WI are hiring for Data Science Junior jobs?

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

Data Science Junior jobs near you
Infographic showing various Data Science Junior job openings in Madison, WI as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 13% Part Time, and 4% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $79,957 per year, or $38.4 per hour.

Data Reviewer, Quality Control

Arrowhead Pharmaceuticals

Madison, WI • On-site

$80K - $90K/yr

Full-time

Re-posted 18 days ago

Job description

Arrowhead Pharmaceuticals, Inc. (Nasdaq ARWR) is a commercial stage biopharmaceutical company that develops medicines that treat intractable diseases by silencing the genes that cause them. Using a broad portfolio of RNA chemistries and efficient modes of delivery, Arrowhead therapies trigger the RNA interference mechanism to induce rapid, deep, and durable knockdown of target genes. RNA interference, or RNAi, is a mechanism present in living cells that inhibits the expression of a specific gene, thereby affecting the production of a specific protein. Arrowhead's RNAi-based therapeutics leverage this natural pathway of gene silencing.

Arrowhead is focused on developing innovative drugs for diseases with a genetic basis, typically characterized by the overproduction of one or more proteins that are involved with disease. The depth and versatility of our RNAi technologies enables us to potentially address conditions in virtually any therapeutic area and pursue disease targets that are not otherwise addressable by small molecules and biologics. Arrowhead is leading the field in bringing the promise of RNAi to address diseases outside of the liver, and our clinical pipeline includes disease targets in the liver and lung with a promising pipeline of preclinical candidates.

Arrowhead's corporate headquarters is in Pasadena, CA with research and development teams in Madison, WI & San Diego, CA, and a state of the art manufacturing facility in Verona, WI. Our employees are nimble, science-driven innovators who are collaborating to bring new therapies to patients in need.

The Position

The Data Reviewer independently performs technical review of laboratory data and documentation to ensure compliance with analytical methods, specifications, GMP/GDP requirements, and data integrity standards. This role exercises independent judgment in evaluating data quality, identifying discrepancies, and resolving routine to moderately complex compliance issues. The Data Reviewer supports inspection readiness activities, contributes to continuous improvement initiatives, and serves as a technical resource to junior team members.

Responsibilities

  • Perform independent technical review of internal data and external laboratory data
  • Evaluate data for accuracy, completeness, and compliance with GMP and specifications
  • Independently evaluate, investigate, and document discrepancies, atypical results, and documentation inconsistencies to determine impact and ensure appropriate resolution
  • Review routine release and stability data, method validation data and report, IPC data, cleaning samples, and logbooks for traceability and compliance
  • Communicate and collaborate with laboratory staff and CDMOs to resolve data quality issues
  • Support audit readiness activities and participate in inspections
  • Maintain knowledge of laboratory systems and software for effective review
  • Recommend and support implementation of improvements to data review processes, documentation practices, and workflow efficiency
  • Provide guidance and onboarding support to junior reviewers on review practices, documentation standards, and GMP expectations
  • Embrace digital tools and opportunities for trend analysis, system suitability trending.
  • Perform additional duties as assigned in support of operations

Requirements

  • Bachelor's degree in chemistry or (any STEM degree) and 5+ years GMP experience, or a Master of Science (STEM degree) with minimum 3 years of experience in a cGMP laboratory (pharmaceutical CMO/CRO).
  • Experience with analytical data review and documentation practices
  • Working knowledge and experience with chemistry analytical methods such as HPLC, GC, LC-MS, NMR, FTIR, Appearance, pH, KF, UV spectrometry and microbiology testing.
  • Working knowledge of GMP/GDP and laboratory systems

Preferred

  • Working knowledge of USP, ISO, FDA and ICH guidelines
  • Familiarity with laboratory information systems, LIMS.
  • Strong verbal and written communication skills and ability to work with diverse professionals in a matrix environment.
  • Solid organizational skills with ability to adapt to changing priorities and deadlines.
Wisconsin pay range
$80,000—$90,000 USD

Arrowhead provides competitive salaries and an excellent benefit package.

Candidates must have current, valid authorization to work in the country where this role is located.

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