Sr. Chemist

Sr. Powder Chemist (Metallics/Special Effects) We are looking for a Sr. Powder Chemist (Metallics/Special Effects) to join our Research & Development team and play a key role in developing, optimizing, troubleshooting, and commercializing powder coating technologies. This is an opportunity for a technical expert to have a meaningful impact on new product development, customer solutions, manufacturing performance, and the continued advancement of our powder coating portfolio. In this role, you will work at the intersection of chemistry, formulation, processing, application, and customer performance. You will have the technical independence to solve complex formulation challenges while partnering closely with R&D, manufacturing, quality, sales, customers, and raw material suppliers. Main Responsibilities Develop and optimize powder coating formulations for a variety of performance requirements, applications, substrates, and end-use markets. Select and optimize resins, curing agents, pigments, fillers, additives, and other raw materials to achieve targeted coating properties, appearance, durability, and processing characteristics. Design and execute laboratory experiments to evaluate formulation variables, identify root causes, and efficiently solve complex technical problems. Formulate bases required to color match metallic standards. Perform in-house metallic bonding to provide powder samples to customers. Develop an expert understanding of the relationship between formulation chemistry, powder processing, application conditions, and final coating performance. Work with powder manufacturing processes—including premix, extrusion, cooling, grinding/classification, and powder handling—to optimize product quality and consistency. Evaluate coating performance through laboratory testing, including properties such as adhesion, hardness, impact, flexibility, chemical resistance, corrosion resistance, weatherability, gloss, color, appearance, cure response, and other application-specific requirements. Troubleshoot coating and manufacturing issues and determine appropriate formulation or process adjustments. Support scale-up from laboratory development through pilot and commercial production, ensuring formulations are robust, reproducible, and commercially viable. Lead technical aspects of new product development and commercialization projects, establishing project scope, experimental plans, milestones, and technical deliverables. Translate customer and market requirements into practical formulation and product-development strategies. Provide technical support to manufacturing, quality, sales, customer service, and other internal teams. Partner with customers and suppliers to investigate technical issues, evaluate new raw materials, and develop solutions to challenging coating applications. Maintain accurate laboratory records, formulation documentation, test results, and project information. Communicate technical findings and recommendations clearly to both technical and non-technical audiences. Mentor and provide technical guidance to less-experienced laboratory personnel. Promote a culture of safety, technical excellence, continuous improvement, and disciplined experimentation. Key Qualifications Bachelor's degree in Chemistry, Polymer Science, Materials Science, Chemical Engineering, or a related scientific discipline. 5+ years of relevant experience in coatings, powder coatings, polymers, or a closely related field. Preferred Qualifications Master's degree or Ph.D. in Chemistry, Polymer Science, Materials Science, Chemical Engineering, or a related field. Direct experience developing thermoset powder coatings. Experience with metallic bonding process and expertise with various metallic and special effect pigments. Experience with epoxy, polyester, hybrid, acrylic, polyurethane, or other powder coating chemistry. Experience with powder coating extrusion and manufacturing processes. Knowledge of powder coating application technologies, including electrostatic spray application and curing behavior. Experience with architectural, industrial, automotive, general industrial, protective, or other powder coating applications. Experience with accelerated weathering, corrosion testing, chemical resistance, and other coating-performance evaluations. Experience working with customers and raw material suppliers on technical development or troubleshooting projects. Demonstrated experience with coatings formulation and product development. Strong understanding of coating chemistry, raw materials, formulation principles, and coating performance testing. Ability to independently design experiments, interpret data, troubleshoot problems, and make sound technical decisions. Strong understanding of the relationship between raw materials, formulation, processing, application, and finished-product performance. Demonstrated experience taking formulations from laboratory development through scale-up and commercialization. Strong analytical, mathematical, problem-solving, and technical communication skills. Ability to work effectively across R&D, manufacturing, quality, sales, and other functions. Why Join Us? This is an opportunity to join an R&D organization where your technical expertise can directly influence the products we develop and the customers we serve. You'll work on challenging chemistry and have the opportunity to collaborate across the organization while helping advance our powder coating technologies. If you're a coatings chemist who enjoys solving complex problems, developing new technology, working directly with customers and manufacturing, and seeing your formulations become commercial products, we'd like to hear from you. Tremco Commercial Sealants & Waterproofing