About this role
Job Summary:
The Principal Research and Development Engineer will lead and oversee their respective area(s) of development of XPEL’s core technology. Core Duties
• Lead fundamental research into TPU/EPU polymer architecture (soft/hard segment ratios, chain extenders, isocyanates) and their effects on optical, thermal, and mechanical performance. • Correlate polymer chemistry with durability, weathering resistance, and long-term stability. • Establish lab-scale extrusion and film casting protocols for transparent and optical-grade films. • Define critical process–performance relationships, including haze, tensile strength, elongation, tear resistance, and environmental durability. • Optimize formulation and processing parameters for high clarity, low birefringence, and minimal defects. • Build and maintain a competitive intelligence database of global TPU chemistries, extrusion processes, and film performance benchmarks. • Conduct accelerated aging, optical, and mechanical testing to validate long-term performance targets. • Translate lab-scale polymer synthesis and extrusion processes to pilot and full production scale. • Collaborate with process engineers, manufacturing teams, and external partners to ensure successful technology hand-off. • Identify and protect intellectual property opportunities in TPU/EPU chemistries, extrusion processes, and film applications. • Stay at the forefront of polyurethane and optical polymer science to drive continuous innovation. • Provide robust technical solutions to new product development initiatives and lend support to sales and product management teams • Bridge the gap from bench scale testing to industrial manufacturing processes by taking a lead role in the scale up process • Develop plans and procedures for specifications & fabrication of components, integration of technologies, balancing cost & manufacturability • Serve as technical interface to vendors and manufacturers • Continue to improve upon existing process and product through research and development in the specific area of responsibility • Remain versed and up to date on polymer chemistry, extrusion and other emerging technologies in the film industry • Develop and execute testing methodology necessary to ensure products meet industry standards • Develop a roadmap for next gen product innovations and lead platform level programs • Other duties as assigned
Basic Qualifications
• B.S in Chemistry, Polymer Science, Materials Science, Chemical Engineering, or related field with 8+ industrial experience • Strong background in polyurethanes, thermoplastic elastomers, and optical polymer systems. • Proven hands-on experience with TPU/EPU synthesis, film extrusion, and coating processes. • In-depth knowledge of structure–property mapping for polyurethane materials. • Strong understanding of processing variables (temperature, shear, residence time) and their effects on polymer morphology and film performance. • Proficiency with optical and mechanical testing: haze, gloss, tensile, elongation, modulus, durability, and weatherability. • Familiarity with additives (stabilizers, antioxidants, UV absorbers) and their influence on film performance. • Technical expertise in thermal, mechanical, and optical properties for polymer multilayer films using advanced analytical tools like DMA/DHR, DSC, FTIR, TGA, GPC/MS, profilometer, etc. • Track record of patent generation and/or publications in polyurethane or optical polymer fields. • Demonstrated experience working with interdisciplinary teams to drive programs from concept to production/commercialization • Strong problem-solving and data-driven decision-making ability • Strong understanding of design of experiments and corresponding data analysis • Excellent communication skills with the ability to explain complex technical concepts to non-technical stakeholders • Proven record of innovation, IP contribution, and technical leadership • In-office role Desired Qualifications
• Advanced Degree preferred
XPEL is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.