The Role
The Thermoplastics Process Engineer optimizes extrusion and compounding processes, troubleshoots manufacturing and equipment issues, and implements corrective actions. The role develops process documentation, supports new product development and costing, leads continuous improvement using SPC and Six Sigma, and provides technical leadership across the facility. Responsibilities also include partnering with production teams, training operations personnel, managing tooling and BOM-related activities, and supporting customers. U.S. citizenship and eligibility to obtain a DoD security clearance are required.
Summary Generated by Built In
As a part of Hexcel (NYSE: HXL), we at ARC Technologies LLC are propelling the future of flight, energy generation, transportation, and recreation through excellence in advanced material solutions that create a better world. We proudly support our military through our product offerings. Whether you are a civilian, veteran, transitioning member, reservist, or military spouse, Hexcel is committed to supporting, including, and empowering you.
Hexcel is seeking a Thermoplastics Process Engineer to support manufacturing operations, process optimization, new product development, and continuous improvement initiatives within our thermoplastics manufacturing facility.
Key Responsibilities
- Optimize thermoplastic manufacturing processes, including profile extrusion and compounding operations.
- Troubleshoot production and equipment issues, identify root causes, and implement corrective actions.
- Develop, maintain, and improve manufacturing procedures, process specifications, process plans, and bills of materials (BOMs).
- Provide technical leadership and engineering support for thermoplastics projects across the facility.
- Partner with production teams to improve safety, quality, efficiency, and overall manufacturing performance.
- Support product costing, pricing, and manufacturing feasibility assessments for new and existing products.
- Train and mentor operations personnel on processes, procedures, and best practices.
- Lead continuous improvement initiatives utilizing process optimization and statistical methods.
- Communicate effectively with internal stakeholders and U.S. customers to support engineering and business objectives.
Qualifications
- Bachelor's degree in Plastics, Mechanical, Chemical Engineering, or a related engineering discipline.
- 5+ years of experience in thermoplastics manufacturing, with profile extrusion and/or twin-screw compounding experience strongly preferred.
- Proficiency with CAD software; SolidWorks experience strongly preferred.
- Experience with tooling design, mold flow analysis, and Design for Manufacturability (DFM) strongly preferred.
- Knowledge of manufacturing scale-up, process optimization, SPC, and Six Sigma methodologies.
- Ability to read and interpret engineering drawings and technical specifications.
- Experience with cost modeling, quoting, manufacturing routing, and BOM management strongly preferred.
- Project management experience and the ability to serve as a technical lead are a plus; MS Project experience strongly preferred.
- Must be eligible to obtain a DoD Security Clearance.
- Must be able to lift up to 50 lbs.
- U.S. Citizenship required.
Complete salary range for this role: $76,550 - $135,000
This position is restricted to U.S. citizens due to U.S. federal government contracts that require the employment of only persons who are U.S. citizens. Hexcel (NYSE: HXL) is a global leader in advanced composites technology, a leading producer of carbon fiber, and the world leader in honeycomb manufacturing for the commercial aerospace industry.
Hexcel is an Equal Opportunity Employer of Minorities/Females/Protected Veterans/Individuals with Disabilities/Sexual Orientation/Gender Identity. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, age, national origin, physical or mental disability, status as protected veteran, or any other protected class.
Skills Required
- Bachelor's degree in Plastics, Mechanical, Chemical Engineering, or a related engineering discipline
- 5+ years of experience in thermoplastics manufacturing
- Profile extrusion and/or twin-screw compounding experience
- Proficiency with CAD software
- SolidWorks experience
- Experience with tooling design, mold flow analysis, and Design for Manufacturability
- Knowledge of manufacturing scale-up, process optimization, SPC, and Six Sigma methodologies
- Ability to read and interpret engineering drawings and technical specifications
- Experience with cost modeling, quoting, manufacturing routing, and BOM management
- Project management experience and ability to serve as a technical lead
- MS Project experience
- Must be eligible to obtain a DoD Security Clearance
- Ability to lift up to 50 lbs
- U.S. citizenship
Hexcel Corporation Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Hexcel Corporation and has not been reviewed or approved by Hexcel Corporation.
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Fair & Transparent Compensation — Pay is often characterized as competitive or good for the area, with overtime and bonuses contributing to a stronger overall cash picture. Compensation is also described as varying by role and location, but it still stands out as a perceived strength in many operational settings.
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Retirement Support — Retirement offerings include a 401(k) with employer matching and access to stock-related programs such as an employee stock purchase plan. This supports a total-rewards story that goes beyond base pay for eligible roles.
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Inclusive Benefits Coverage — Core coverage is described as broadly available to U.S. employees, including medical, prescription, dental, and vision plans alongside life and disability protections. Tuition reimbursement and voluntary insurance options further widen the practical usefulness of the package.
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The Company
What We Do
As a leading producer of carbon fiber reinforcements and resin systems, and the world leader in honeycomb manufacturing for the commercial aerospace industry, Hexcel is creating a better world for us all through lightweight solutions.









