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Assay Development Jobs in Wisconsin (NOW HIRING)

These strategies include the development of HIV DNA specific approaches with targeted mRNA-LNPs. We ... Strong expertise with single cell assays, epigenetic assays, and/or bioinformatics (familiarity ...

Senior Data Scientist

Madison, WI · On-site

  • Medical

  • Life

  • Retirement

  • PTO

... incoming assay and clinical data, developing bootstraps across different assay versions ... Familiarity with software development life cycle and best practices * Detail-oriented with strong ...

Senior Data Scientist

Madison, WI · On-site

  • Medical

  • Life

  • Retirement

  • PTO

... incoming assay and clinical data, developing bootstraps across different assay versions ... Familiarity with software development life cycle and best practices * Detail-oriented with strong ...

WI · On-site

$83.40 - $137.10/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Perform on‑site and remote demonstrations and run basic staining assays. * Work closely with ... Mentorship, promotional opportunities, training, development, tuition reimbursement, and internship ...

WI · On-site

$120 - $150/hr

Extensive experience in development and validation of PK, PD, or immunogenicity assays for large molecules, with a strong knowledge of applicable global regulatory guidance**.* Demonstrated ...

Research Technologist I - Xian Lab

Wauwatosa, WI · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... development of novel diagnostics and treatments. VBRI is part of the Milwaukee Regional Medical ... Position Summary Performs laboratory assays and complex experiments to elucidate novel research ...

Showing results 41-60

Assay Development information

See Wisconsin salary details

$20

$39

$62

How much do assay development jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for assay development in Wisconsin is $39.02, according to ZipRecruiter salary data. Most workers in this role earn between $28.65 and $46.59 per hour, depending on experience, location, and employer.

What are common challenges faced when developing new assays, and how can they be addressed?

Assay Development professionals often encounter challenges such as optimizing assay sensitivity and specificity, troubleshooting inconsistent results, and adapting protocols for high-throughput environments. These issues are typically addressed through systematic optimization of reagents and conditions, rigorous validation, and collaboration with cross-functional teams like R&D, quality assurance, and automation specialists. Clear documentation and regular team meetings also help in quickly identifying and resolving technical hurdles, ensuring the assay meets project goals and regulatory standards.

What are the key skills and qualifications needed to thrive in assay development, and why are they important?

To thrive in Assay Development, you need a solid background in biochemistry, molecular biology, or a related field, often supported by a relevant degree or advanced training. Familiarity with laboratory instrumentation, data analysis software, and validation protocols is typically required, along with experience in techniques like ELISA, PCR, or cell-based assays. Strong attention to detail, problem-solving abilities, and effective collaboration are crucial soft skills in this role. These competencies ensure the accuracy, reliability, and efficiency of assays, which are critical for research, diagnostics, and product development.

What is the difference between Assay Development vs Laboratory Scientist?

AspectAssay DevelopmentLaboratory Scientist
CredentialsBachelor's or Master's in Life Sciences, relevant certificationsBachelor's or Master's in Life Sciences, relevant certifications
Work EnvironmentResearch labs, biotech companies, pharmaceutical firmsResearch labs, hospitals, biotech companies
Industry UsageDesigning and optimizing assays for research and diagnosticsPerforming experiments, data collection, and analysis

Assay Development focuses on creating and optimizing diagnostic or research assays, while Laboratory Scientists perform experiments and analyze data within the lab. Both roles require similar educational backgrounds and often work in similar environments, but their core responsibilities differ in scope and focus.

What does an assay development scientist do?

An assay development scientist designs, optimizes, and validates laboratory tests to measure specific biological or chemical substances. They work with techniques such as ELISA, PCR, or spectrophotometry, often using specialized equipment and adhering to regulatory standards to ensure assay accuracy and reliability.

What is assay development?

Assay development is the process of designing and optimizing laboratory tests to detect or measure specific biological molecules, such as proteins, nucleic acids, or small compounds. It involves selecting appropriate techniques, reagents, and conditions to ensure accuracy, sensitivity, and reproducibility, often requiring knowledge of biochemistry and instrumentation. Assay development is essential in fields like diagnostics, drug discovery, and research to generate reliable data for decision-making.

What are popular job titles related to Assay Development jobs in Wisconsin?

For Assay Development jobs in Wisconsin, the most frequently searched job titles are:

What cities in Wisconsin are hiring for Assay Development jobs?

Cities in Wisconsin with the most Assay Development job openings:

Infographic showing various Assay Development job openings in Wisconsin as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 13% Part Time, and 2% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $81,172 per year, or $39 per hour.

$77K - $122K/yr

Full-time

Medical, Retirement, PTO

This job post has expired today. Applications are no longer accepted.


Job description

Work Location: Madison, Wisconsin
Shift:
Department: LS-SC-UYWPA1 Madison & Verona Analytical Dev Group 1
Hiring Manger: Dennis Milanowski


This information is for internals only. Please do not share outside of the organization.


Your Role:

A Scientist in the Analytical Development group will coordinate the analytical aspect of incoming and existing projects for MilliporeSigma-Madison. This includes but is not limited to use of state-of-the-art instrumentation to develop methodologies and analyze active pharmaceutical ingredients as well as the synthetic intermediates, contributing to discussions and communications with customers to achieve a desired endpoint, initiating documentation and methodologies needed to support the project in cGMP manufacturing, troubleshooting instrumentation, and generating and compiling results to solve or diagnose a problem.

You will use and troubleshoot HPLC, GC, LCMS, ICPMS, DSC, TGA, KF, FTIR, NMR and XRPD, among other instrumentation, and wet chemical assays. The Analytical Scientist will develop, or direct the development, of analytical methods to support Process and Analytical Development (PAD) for eventual validation and or use in cGMP. The Analytical Scientist will review and evaluate analytical data for identification of products, intermediates, and raw materials as well as troubleshooting and guiding development. The Analytical Scientist will maintain project timing and interact with clients to assure project goals are met in an efficient and well documented manor.

Working with colleagues in PAD, the Analytical Scientist is part of a team of professionals advancing pharmaceutical candidates to cGMP manufacturing. The Analytical Scientist is considered an expert in analytical chemistry and the requirements for cGMP manufacturing. Demonstrates a documented ability to execute and troubleshoot experiments as well as provides sound judgement in scientific and technical situations. The Scientist is recognized as a significant individual contributor in the scientific and technical areas within PAD.

  • Independently lead project teams, provide guidance, and mentor group members.
  • Develop test methods for PD products, intermediates, and raw materials.
  • Initiate documentation and methodologies to support cGMP manufacturing.
  • Solve problems of significant scope both independently and in teams.
  • Analytically test PD final products, intermediates, and raw materials using methods like HPLC, GC, LCMS, ICPMS, DSC, TGA, KF, FTIR, NMR, and XRPD.
  • Properly document and review lab work; transfer analytical methods to Quality Control.
  • Train Analytical and Quality Control personnel in equipment and method operation; manage daily/project priorities.
  • Ensure compliance with quality, regulatory, manufacturing, and safety requirements; maintain a safe, clean work environment.

Physical attributes:

  • Work near moving mechanical parts and wear appropriate protective gear (hard hats, glasses/goggles, chemical resistant suits, gloves, safety shoes) and other personal protection equipment "PPE" to protect from toxic or corrosive chemicals in the forms of liquids, solids, vapors, or airborne particles.
  • Work with highly potent/hazardous materials utilizing proper personal protective equipment which could include half/full face respirators, Saranex and/or Tyvek suits with powered respiration.
  • Sit, stand, walk, reach above the shoulder, stoop, kneel, twist, crouch, or crawl for long periods of time.
  • Talk, hear, taste, and smell.
  • Occasionally lift and/or move up to 50 pounds unassisted and push and pull heavy materials to complete assignments. May lift more poundage with assistance.
  • Close vision, distance vision, color vision, peripheral vision, depth vision, and the ability to adjust focus.
  • Regular use of phones, computers, computer monitors, and all office/laboratory equipment. Type at a computer keyboard and read CRTS/computer monitors.

Who You Are

Minimum Qualifications:

  • Bachelor's degree in Chemistry, Biology or other Life Science discipline.
  • 5+ years in an analytical laboratory environment operating under GLP or cGMP conditions.

OR

  • Master's degree in Chemistry, Biology or other Life Science discipline.
  • 2+ years in an analytical laboratory environment operating under GLP or cGMP conditions.

OR

  • PhD in Chemistry, Biology or other Life Science discipline.

Preferred Qualifications:

  • Excellent written and verbal communication skills, as well as, excellent documentation practices and attention to detail.
  • Ability to work in a team environment.
  • Ability to work in an Analytical testing lab with hazardous and toxic chemicals.
  • Adequate technical writing skills to generate development reports.

Pay Range for this position: $77,500-$122,800.

The offer range represents the anticipated low and high end of the base pay compensation for this position. The actual compensation offered will be determined by factors such as location, level of experience, education, skills, and other job-related factors. Position may be eligible for sales or performance-based bonuses. Benefits offered by the Company include health insurance, paid time off (PTO), retirement contributions, and other perquisites. For more information clickhere

RSREMD

RSREMD


The Company is an Equal Employment Opportunity employer. No employee or applicant for employment will be discriminated against on the basis of race, color, religion, age, sex, sexual orientation, national origin, ancestry, disability, military or veteran status, genetic information, gender identity, transgender status, marital status, or any other classification protected by applicable federal, state, or local law. This policy of Equal Employment Opportunity applies to all policies and programs relating to recruitment and hiring, promotion, compensation, benefits, discipline, termination, and all other terms and conditions of employment. Any applicant or employee who believes they have been discriminated against by the Company or anyone acting on behalf of the Company must report any concerns to their Human Resources Business Partner, Legal, or Compliance immediately. The Company will not retaliate against any individual because they made a good faith report of discrimination.

Employment Type: FULL_TIME