Research Assistant III– Discovery Bioanalysis

Labcorp is a global leader in laboratory services, providing the insights and answers that help healthcare providers, patients, researchers, pharmaceutical companies and health systems make confident decisions and improve outcomes. Through our unparalleled science, data, technology and laboratory network, we advance diagnostics, accelerate innovation and help address some of the world’s most important health challenges. As we shape the future of healthcare, we are leveraging advanced technologies, intelligent digital solutions and data-driven innovation across our operations to enhance how work gets done and deliver greater value to customers and patients. With our global scale and deep expertise, you’ll have the opportunity to do meaningful work, grow your career and make a real impact on people’s health around the world. Together, we’re improving health and improving lives.

Labcorp is seeking a Research Assistant III to join our team in Madison, WI.

Work Schedule: Monday - Friday 1st shift

Job Summary:

The Research Assistant III supports Discovery Bioanalysis by performing high-throughput pharmacokinetic (Fast PK) analyses to enable rapid decision-making in drug discovery programs. This role is responsible for biological sample preparation, LC-MS/MS analysis, data review, and operation of automated laboratory systems, delivering high-quality data while supporting method development, process improvements, and laboratory efficiency in a fast-paced research environment. 

Job Responsibilities 

• Conduct high-throughput bioanalytical assays to support discovery pharmacokinetic (Fast PK) studies. 

• Prepare biological samples using manual and automated workflows. 

• Operate, maintain, and troubleshoot LC-MS/MS and other analytical instrumentation. 

• Generate, review, and verify analytical data to ensure accuracy, quality, and timely delivery. 

• Assist with method development, optimization, and qualification for bioanalytical assays. 

• Maintain study records, laboratory documentation, and instrument logs. 

• Identify and communicate analytical issues, deviations, or data quality concerns. 

• Perform routine quality control reviews and support data integrity initiatives. 

• Collaborate with scientists and project teams to meet study timelines and objectives. 

• Recommend and implement process improvements to enhance laboratory efficiency and throughput. 

• Support client interactions, laboratory tours, and technical discussions as needed. 

• Contribute to continuous improvement, automation, and operational excellence initiatives. 

Minimum Qualifications: 

• Bachelor’s degree (BS/BA) in Chemistry or a related scientific field

• 1 or more years of experience with standard laboratory equipment (balances, pipettes, centrifuges), handling biological samples and performing laboratory-based analytical procedures.

Preferred Qualifications:

• 1 or more years of analytical chemistry experience in industry

• 1 or more years of LC‑MS experience

Additional Job Standards 

• Strong organizational skills and attention to detail. 

• Ability to work effectively in a fast-paced, deadline-driven environment. 

• Comfort working in high production scientific lab 

• Comfortable working with samples from Animal Research 

Pay Range $28–$32/hr

All job offers are based on a candidate’s skills, relevant experience, applicable degrees/certifications, internal equity, and market data. 

Benefits: Employees regularly scheduled to work 20 or more hours per week are eligible for comprehensive benefits including: Medical, Dental, Vision, Life, STD/LTD, 401(k), Paid Time Off (PTO) or Flexible Time Off (FTO), Tuition Reimbursement and Employee Stock Purchase Plan.  Casual, PRN & Part Time employees regularly scheduled to work less than 20 hours are eligible to participate in the 401(k) Plan only. For more detailed information, please click here.  

Labcorp is proud to be an Equal Opportunity Employer:

Labcorp strives for inclusion and belonging in the workforce and does not tolerate harassment or discrimination of any kind. We make employment decisions based on the needs of our business and the qualifications and merit of the individual. Qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), family or parental status, marital, civil union or domestic partnership status, sexual orientation, gender identity, gender expression, personal appearance, age, veteran status, disability, genetic information, or any other legally protected characteristic. Additionally, all qualified applicants with arrest or conviction records will be considered for employment in accordance with applicable law. 

We encourage all to apply

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