Research Scientist

This is where
your work makes a difference.

At Baxter, we believe every person-regardless of who they are or where they are from-deserves a chance to live a healthy life. It was our founding belief in 1931 and continues to be our guiding principle. We are redefining healthcare delivery to make a greater impact today, tomorrow, and beyond.

Our Baxter colleagues are united by our Mission to Save and Sustain Lives. Together, our community is driven by a culture of courage, trust, and collaboration. Every individual is empowered to take ownership and make a meaningful impact. We strive for efficient and effective operations, and we hold each other accountable for delivering exceptional results.

Here, you will find more than just a job-you will find purpose and pride.

The research we conduct and the products we develop help improve outcomes for patients around the world. As a Research Scientist I
- Extractables and Leachables at Baxter, your work will contribute directly to advancing meaningful healthcare solutions. You will collaborate cross-functionally, lead through influence, and help drive scientific work that supports products designed to make a significant difference in patients' lives.

When you join Baxter as a Research Scientist I
- Extractables and Leachables, you will apply strong analytical judgment to identify scientific risks, recognize opportunities for innovation, and support timely, data-driven decisions. You will be agile, action-oriented, and able to remain focused and effective in a dynamic environment.

We currently have an opening for a versatile Analytical Chemist to serve as an analytical lead, plan and execute laboratory experiments, and support Operational Excellence within the R&D chemistry laboratory in Round Lake, Illinois.

• Lead extractables & leachables studies, including analytical method development, validation, transfer, and lifecycle support.
• Perform advanced chemical and impurity analyses using LC, GC, ICP, MS, and related sample preparation and wet chemistry techniques.
• Partner with Regulatory, Toxicology, Quality, Manufacturing, Project Management, and R&D teams to support product development and compliance objectives.
• Investigate out-of-specification (OOS), out-of-trend (OOT), and atypical results, applying strong scientific judgment and root cause analysis skills.
• Analyze, interpret, and communicate complex analytical data, translating findings into clear recommendations for both technical and non-technical stakeholders.
• Author and maintain analytical protocols, validation reports, SOPs, and technical documentation in compliance with cGxP and Quality System requirements.
• Serve as a subject matter expert on regulatory expectations, including USP, ICH, cGxP, and method validation requirements.
• Drive continuous improvement and operational excellence initiatives while mentoring colleagues and sharing technical expertise across the laboratory team.

• Bachelor's degree in Chemistry or a related scientific discipline with 5+ years of relevant experience, Master's degree with 3+ years, or PhD with applicable analytical chemistry experience.
• Hands-on expertise in analytical chemistry techniques, including wet chemistry, GC/MS, GC/FID, LC/MS, mass spectrometry, and related instrumental analysis.
• Proven experience with analytical method development, validation, and transfer in a regulated environment.
• Strong understanding of ICH, USP, and cGxP requirements, with the ability to apply regulatory expectations to laboratory activities.
• Proficiency with analytical software platforms such as Mass Hunter, Empower, Chromeleon, e-Noval, or similar data systems.
• Demonstrated ability to design…