2 polymer engineer jobs at 2 companies in Melissa, TX

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Polymer Engineer (Research and Development)
Addison, Texas, United States
OnsiteFull Time
Firehawk Aerospace
Firehawk Aerospace: Designs and manufactures 3D-printed rocket engines and propellant.
5+ YOEBachelor's in chemical/mechanical/polymers engineering,5+ years polymer R&D/processing experience, twin-screw extrusion and injection molding experience, rheology knowledge, project management, strong communication, U.S. citizenship and ability to obtain security clearance.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft OneNote
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Injection Molding Engineer II
Dallas, Texas, United States
OnsiteFull Time
Primoris Services Corporation
Primoris Services CorporationNYSE: PRIM: Provides construction and engineering services for energy infrastructure projects.
3+ YOEBachelor's in engineering discipline, minimum 3 years injection-molding experience, polymer/material selection, mold design, moldflow analysis, supplier engagement, and documentation skills.
Moldflow