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Job description
## Principal R&D Engineer - Color ChemistryApplylocations: San Antonio, TXtime type: Full timeposted on: Posted Yesterdayjob requisition id: R- **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** * Develop a roadmap for next gen product innovations and lead platform level programs* Design and develop stable pigment and dye formulations tailored for TPU substrates and high-performance topcoats.* Evaluate pigment chemistries for transparency, UV resistance, weathering stability, and compatibility with film matrices.* Build and optimize pigment and dye dispersion methodologies that deliver high optical clarity, minimal haze, and consistent batch-to-batch performance.* Apply advanced surfactants, dispersants, and milling technologies to achieve submicron uniformity in pigment particles.* Establish spectrophotometric methods and digital libraries for accurate, reproducible color measurement and prediction.* Develop predictive algorithms or models to streamline customer-specific color requests and reduce formulation cycles.* Design pigment masterbatches and concentrate systems suitable for pilot-scale and production-scale extrusion or coating processes.* Collaborate with process engineers and manufacturing partners to ensure seamless technology transfer and industrial implementation.* Lead the identification and filing of patents in color-stable transparent and semi-transparent films.* Stay current with emerging pigment, dye, and coating technologies to continuously advance company capabilities.* 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 pigment chemistry, dispersion science, and optical property measurement with deep knowledge of pigment/dye chemistry, stabilization mechanisms, and degradation pathways.* Proficiency in dispersion technologies (high shear mixing, bead milling, ultrasonics, etc.).* Demonstrated experience in polyurethane systems, TPU, or optical coatings strongly preferred.* Hands-on expertise with spectrophotometry, colorimetry, haze measurement, and gloss testing.* Experience in formulation-to-scale-up translation for pigment masterbatches or coatings.* Familiarity with UV stabilizers, antioxidants, and optical brighteners for polymer systems.* 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.* 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 preferredXPEL is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.
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Worksite address
san antonio, TX, 78208, US
Who can apply
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