Seeking a Materials Engineer specialized in Polymers to develop and scale-up novel polymer systems for launch vehicle hardware. Responsibilities include guiding material selection, testing, qualification, troubleshooting failure mechanisms, and improving manufacturing processes for adhesives, sealants, and coatings. Must have a degree in materials science, chemistry, or related fields, with experience in polymer characterization techniques and industry standards. Preferred candidates hold advanced degrees and possess strong collaboration, communication, and autonomous work skills. Willingness to travel, lift up to 30 lbs, and work extended hours is required. U.S. citizenship or eligible status is mandatory due to export regulations. This role offers an exciting opportunity to contribute to innovative aerospace projects in a fast-paced environment.