R&D Engineer-TPO

This role offers the opportunity to work with considerable independence while continuing to build expertise in polymer science, membrane formulation, testing, and manufacturing processes. You will design and execute experiments, analyze data, contribute to product development strategies, and mentor junior scientists while preparing for progression into an Associate Scientist role. Design and execute laboratory experiments involving TPO membrane materials, following established methods and SOPs. Perform and oversee physical, mechanical, and chemical testing using ASTM standards and laboratory instrumentation such as FTIR, DSC, TGA, and mechanical testers. Lead TPO formulation studies involving polyolefin blending, UV stabilizers, flame retardants, and TiO₂ pigment systems. Support pilot-scale trials and develop an understanding of extrusion, compounding, lamination, calendering, and heat-welding processes. Support quality testing, raw material evaluations, and plant troubleshooting in partnership with R&D, Manufacturing, and Quality teams. Analyze experimental data, prepare technical reports, maintain accurate laboratory documentation, and communicate findings to project teams. Mentor junior scientists and contribute to technical training and knowledge sharing. Bachelor’s or Master's degree in Chemical Engineering, Polymer Science & Engineering, Materials Engineering, or a related technical discipline; Master’s preferred. 5+ years of progressive R&D/laboratory experience  Experience with polymer testing, formulation, membrane/film characterization, extrusion, or compounding preferred. Strong experimental, analytical, statistical, communication, and documentation skills. Ability to work independently while collaborating effectively across technical and manufacturing teams. At Carlisle, we start with safety, focus on customers, act with integrity, pursue excellence, drive innovation, and deliver results. Join a team where your scientific expertise can directly contribute to innovative materials and products used to protect commercial buildings around the world. #LI-LT1     We endeavor to make this site accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact careers@carlisle.com. INFORMATION SECURITY ALERT All applicants for careers with Carlisle will be submitted through this site. Carlisle will not extend job offers without prior in-person or visual correspondence and we will not ask you to provide private personal information for a background check prior to extending a job offer. For more information, please review our Privacy policy.