5 polymer engineer jobs at 3 companies in Devine, TX
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Senior Analytical Engineer - Defect Analysis & Root Cause Investigation
San Antonio, Texas, United States
OnsiteFull Time
5+ YOEBachelor’s degree in chemistry, materials science, polymer science, chemical engineering, or related STEM field; 5–10 years of analytical/materials lab experience; expertise in polymer films, coatings, adhesives, root-cause analysis, and advanced analytical methods.
Stereo Microscopy, Optical Microscopy, Polarized Light Microscopy, SEM, SEM-EDS, AFM, 3D Optical Profilometry, Confocal Microscopy, White-Light Interferometry, XPS, ToF-SIMS, DSC, DMA, TGA, GPC, SEC, Karl Fischer, GC-MS, Py-GC/MS, LC-MS, ICP-OES/MS, DMA/DHR, FTIR, Profilometer, SPC
2mo
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R&D Engineer
San Antonio, Texas, United States
OnsiteFull Time
5+ YOEBachelor’s degree in STEM; 5+ years in polymer/material science or coatings; experience scaling from lab to production; strong analytical and communication skills; willing to travel up to 20%.
DMA, DHR, DSC, FTIR, TGA, profilometer, optical microscopy
2mo
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Principal R&D Engineer - Color Chemistry
San Antonio, Texas, United States
OnsiteFull Time
8+ YOEBS in Chemistry, Polymer Science, Materials Science, Chemical Engineering, or related field with 8+ industrial experience; pigments/dispersion and optical measurement expertise; TPU/coatings experience; scale-up from formulation to production; strong problem-solving and teamwork.
spectrophotometer, colorimeter, DMA, DSC, FTIR, TGA, GPC
1mo
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Senior .Net Developer
San Antonio, Texas, United States
$90k-$110k/yr OnsiteFull Time
8+ YOE8+ years experience; strong C#, ASP.NET Core, .NET microservices, PostgreSQL/pgvector, Docker, Semantic Kernel, AI/RAG experience; SQL tuning, CI/CD, AWS exposure, Agile; Visual Studio, Azure DevOps, Git familiarity.
C#, ASP.NET Core, .NET Microservices, PostgreSQL, pgvector, Docker, Semantic Kernel, SQL, HTML, JavaScript, XML, JSON, AWS Lambda, Amazon API Gateway, AWS Fargate, SNS, SQS, CloudFront, CloudFormation, Visual Studio, Azure Devops, JIRA, GIT, Angular, Vue.js, Knockout, React, polymer, Microsoft Office
1mo
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FACTORY MANAGEMENT
San Antonio, Texas, United States
OnsiteFull Time
3+ YOEAssociates or Bachelor's in chemical/materials field or equivalent experience; 3+ years rubber/polymer compounding experience (EVA, SBR, PEBA, PU); material testing familiarity; travel up to 50%; Microsoft Office proficiency.
Microsoft Office Suite, retail management systems