• ExxonMobil (Baytown, TX)
    …by Professor Robert Grubbs and his research team. This powerful combination produces polymers that have the capability to outperform today's thermoset composite ... by demonstrating cycle time, weight, and physical performance advantages on their composite fabrication equipment. What you will do Provide on-site technical support… more
    job goal (12/12/25)
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  • Northrop Grumman (El Segundo, CA)
    …LO materials. Advanced degree (MS/Ph.D.) preferred, particularly with a focus on polymers , composites , or coatings. Excellent communication skills for preparing ... application processes for specialty materials, including coatings, adhesives, and composite structures used in aircraft. Familiarity with military specifications and… more
    job goal (12/12/25)
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  • Insight Global (Seattle, WA)
    …Undergraduate or Master's degree in Materials Science/Engineering and experienced with Polymers , Composites or Metals Experience with DSC, TMA and/or ... Capillary rheology Experience working in a lab environment Background in mechanical testing Strong, proactive communication style, ability to work cross-functionally and be a team player - Strong understanding of product development landscape more
    job goal (12/12/25)
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  • Amentum (Washington, DC)
    …variety of products. Works with metals, ceramics, plastics, semi-conductors, and composites to create new materials that meet certain mechanical, electrical, ... standards. Confers with producers of materials, such as metals, ceramics, or polymers , during investigation and evaluation of materials suitable for specific product… more
    job goal (12/12/25)
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  • Sandia National Laboratories (Livermore, CA)
    …including test scoping, execution, and comprehensive documentation. Background in advanced composite materials and polymers , with an understanding of aging ... and durability considerations. About Our Team The Weapons Subsystems 3 designs, prototypes and supports mechanical weapon subsystems for high consequence applications requiring exceptionally high confidence, quality and reliability. These projects support a… more
    job goal (12/12/25)
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  • Senior Manufacturing Engineer - Polymer

    GE Aerospace (Evendale, OH)
    …+ Ensures process compliance with AS9100 Special Processes as used in Polymer Composites . + Composites Manufacturing Engineer supporting GE's ... or Production Managemen **Desired Characteristics:** + At least 5 experience in Composites Manufacturing + Expertise in polymer matrix composites more
    GE Aerospace (11/14/25)
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  • Senior Engineer, High Temperature…

    RTX Corporation (Santa Fe Springs, CA)
    …including carbon fiber reinforced composites , carbon-carbon, and/or ceramic-matrix composites . + Experience with high temperature composite material ... textiles, composite lay-up, carbonization, CVD and CVI, resin and polymer infiltration, powder processing, melt infiltration and sintering **What We Offer:**… more
    RTX Corporation (11/26/25)
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  • Polymer Materials Engineer

    Precise Systems, Inc. (Washington, DC)
    …of physical and mechanical properties and behavior of structural polymers , composites , and adhesives. + Understanding of polymer formulations in order to ... a specific focus on mechanical, structural, and environmental degradation effects of polymer , composite and metallic systems + Responsible for researching,… more
    Precise Systems, Inc. (10/08/25)
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  • Sr. Composites Customer & Application…

    ExxonMobil (Baytown, TX)
    …by Professor Robert Grubbs and his research team. This powerful combination produces polymers that have the capability to outperform today's thermoset composite ... by demonstrating cycle time, weight, and physical performance advantages on their composite fabrication equipment. Your office is at the Baytown Technology and… more
    ExxonMobil (10/23/25)
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  • Composites CNC Machinist - 3rd Shift

    Greene Tweed (Kulpsville, PA)
    At Greene, Tweed, you'll find the cutting-edge technology, world-class polymer expertise and endless advancement opportunities you'd expect from a multi-national ... solutions, explore career opportunities with Greene, Tweed. Job Title: Composites CNC Machinist Shift/Hours: 3rd Shift (10:30PM-6:45AM) Department/Group: … more
    Greene Tweed (11/25/25)
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  • Composites Cell Operator - 3rd shift

    Greene Tweed (Kulpsville, PA)
    At Greene, Tweed, you'll find the cutting-edge technology, world-class polymer expertise and endless advancement opportunities you'd expect from a multi-national ... solutions, explore career opportunities with Greene, Tweed. Job Title: Composite Cell Operator Shift/Hours: 3rd Shift (10:30pm - 6:45am) Department/Group:… more
    Greene Tweed (11/25/25)
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  • Senior Manufacturing Engineer - Polymer

    GE Aerospace (Huntsville, AL)
    …This role will serve as the subject matter expert for melt polymer spinning processes. This position requires deep technical expertise, hands-on experience, and ... is a leader in the industrialization of ceramic matrix composites (CMCs) for military and commercial jet engines. CMCs...Process Expertise: Serve as the subject matter expert for polymer melt spinning processes, including polymer spinning… more
    GE Aerospace (12/04/25)
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  • Lead Manufacturing Engineer - Composite

    GE Aerospace (Newark, DE)
    …DoD Security Clearance **Desired Characteristics:** + Experience in ceramics, ceramic composites , or polymer composites /manufacturing + Experience with ... role offers a unique opportunity to lead and innovate in the field of composite manufacturing, driving advancements in ceramic matrix composites (CMC) and carbon… more
    GE Aerospace (10/11/25)
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  • Composite Stress Engineer

    Collins Aerospace (Jacksonville, FL)
    …projects. You will have an opportunity to work hands-on with the fabrication process for new composite & polymer products. You will be part of a team that is ... rapidly evolving global market. We are looking for a Composites Stress Engineer / Structural Analyst to work at...Engineer / Structural Analyst to work at our Engineered Polymer Products (EPP) division, located in Jacksonville, Florida. You… more
    Collins Aerospace (12/10/25)
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  • Sr. Polymer Scientist

    ExxonMobil (Baytown, TX)
    …by Professor Robert Grubbs and his research team. This powerful combination produces polymers that have the capability to outperform today's thermoset composite ... trials. **What you will do** + Develop fundamental understanding of polymer product relationships between molecular structure, processing, and properties aimed at… more
    ExxonMobil (09/19/25)
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  • Quality Control Manager

    Seemann Composites (Gulfport, MS)
    …as a world leader in composites manufacturing, providing state of the art composite and polymer solutions. As a critical supplier to the United States Navy, ... Composites , LLC was founded on its research and development with composite fabrication processes and revolutionized the composites industry with the… more
    Seemann Composites (12/06/25)
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  • Materials R&D Technician

    SpaceX (Hawthorne, CA)
    …etc.) + Performing mechanical testing (tensile, fatigue, compression, etc.) with metals, polymers , or composites + Experience using calibrated tools to measure ... and having a collaborative, can-do attitude. RESPONSIBILITIES: + Process composite test requests (including mold preparation, lamination, bagging, thermocouples, and… more
    SpaceX (12/12/25)
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  • Breakthrough Innovation Scientist

    Greene Tweed (Kulpsville, PA)
    …Knowledge of chemical structure - property relationships in materials such as elastomers, polymers , polymeric composites or coatings would be a plus. + ... At Greene, Tweed, you'll find the cutting-edge technology, world-class polymer expertise and endless advancement opportunities you'd expect from a multi-national… more
    Greene Tweed (09/24/25)
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  • Engineer III

    General Atomics (Poway, CA)
    …representing the organization as a prime technical contact. + Working knowledge of carbon composite or polymer AM materials and processes. + Prior experience in ... have an exciting opportunity for a Materials and Process Engineer to support our composites manufacturing facilities in San Diego, CA. In this role, you will have… more
    General Atomics (12/11/25)
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  • Lead R&D Engineer/Scientist

    Solstice Advanced Materials (Colonial Heights, VA)
    polymer science or similar) + 10+ years of experience in fiber, polymer , composite , and/or ballistic product development applications + Proven track record ... the next generation of high-performance products within Spectra's fiber and ballistic composite portfolio. You will report directly to our R&D Applications Manager,… more
    Solstice Advanced Materials (11/01/25)
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