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Composite Engineer Jobs in Tennessee (NOW HIRING)

Composites Engineer

Harriman, TN · On-site

$81K - $107K/yr

Develop and optimize advanced composite systems for both structural and non-structural applications. * Partner with design teams to select materials and define layups, fiber architecture, and resin ...

Composites Engineer

Harriman, TN · On-site

$81K - $107K/yr

Are you passionate about pushing the boundaries of composite materials and bringing cutting-edge technology to life? Join our team as a Composites Engineer, where you will help design, develop, test ...

Composites Engineer

Harriman, TN · On-site

$81K - $107K/yr

Develop and optimize advanced composite systems for both structural and nonstructural applications. * Partner with design teams to select materials and define layups, fiber architecture, and resin ...

S.-based company, BWXT is a Fortune 1000 and Defense News Top 100 manufacturing and engineering ... As a Composite Fabrication Technician, you will fabricate, assemble, and test composite components ...

S.-based company, BWXT is a Fortune 1000 and Defense News Top 100 manufacturing and engineering ... As a Composite Fabrication Technician, you will fabricate, assemble, and test composite components ...

S.-based company, BWXT is a Fortune 1000 and Defense News Top 100 manufacturing and engineering ... As a Composite Fabrication Technician, you will fabricate, assemble, and test composite components ...

... engineering documents. Perform such typical maintenance operations such as the removal and ... composite material hot bonds with hot bonders Proficiency with reading and understanding manual ...

... engineering documents. Perform such typical maintenance operations such as the removal and ... composite material hot bonds with hot bonders Proficiency with reading and understanding manual ...

... engineering documents. Perform such typical maintenance operations such as the removal and ... composite material hot bonds with hot bonders Proficiency with reading and understanding manual ...

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Composite Engineer information

See Tennessee salary details

$59K

$94K

$121.6K

How much do composite engineer jobs pay per year?

As of Aug 6, 2026, the average yearly pay for composite engineer in Tennessee is $94,025.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,700.00 and $108,000.00 per year, depending on experience, location, and employer.

What are some common challenges a composite engineer faces when working on new product development?

Composite Engineers often encounter challenges related to material selection, process optimization, and balancing performance with cost during new product development. They must ensure that chosen composites meet strict mechanical and environmental requirements while remaining manufacturable at scale. Collaborating closely with design, manufacturing, and testing teams is crucial to address these challenges, as is staying updated on new materials and fabrication techniques. Additionally, Composite Engineers frequently perform iterative testing and analysis to refine prototypes and achieve project goals.

What is a composite engineer?

Composite engineers utilize composite materials, such as resins, carbon fiber composites, and glass fiber-based materials, to design structures and buildings. Composite materials are made by combining two substances with different properties that, when put together, produce a more durable product. These composites are used to build bridges, buildings, spacecraft, imitation granite, and other structures that need to withstand demanding situations. As a composite engineer, you specialize in how to utilize these materials to design projects to meet client needs. To become a composite engineer, you need a bachelor’s degree in engineering with a specialization in mechanical or structural engineering. Most positions require a minimum of five year’s experience with AutoCAD and a proven track record of successful projects.

What is the difference between Composite Engineer vs Materials Engineer?

AspectComposite EngineerMaterials Engineer
CredentialsBachelor's or higher in engineering, certifications in compositesBachelor's or higher in materials science or engineering, certifications in materials testing
Work EnvironmentDesigning, testing, and analyzing composite materials in aerospace, automotive, or sports industriesResearching, developing, and testing various materials including metals, polymers, and composites across multiple industries
Industry UsagePrimarily in aerospace, automotive, sports equipment, and marine sectorsWidely used across aerospace, manufacturing, construction, and product development sectors

Composite Engineers focus specifically on designing and analyzing composite materials, while Materials Engineers work with a broader range of materials including metals, polymers, and composites. Both roles require similar educational backgrounds and certifications, but their applications and industry focus differ.

What are the key skills and qualifications needed to thrive as a composite engineer?

To thrive as a Composite Engineer, you need a solid background in materials science, mechanical engineering principles, and experience with composite materials, typically supported by a relevant engineering degree. Proficiency in CAD software, finite element analysis (FEA) tools, and knowledge of industry standards like ASTM or ISO is commonly required. Strong problem-solving skills, attention to detail, and effective teamwork are essential soft skills in this role. These competencies ensure safe, innovative, and efficient design and production of composite components in industries such as aerospace and automotive.
What cities in Tennessee are hiring for Composite Engineer jobs? Cities in Tennessee with the most Composite Engineer job openings:
What are popular job titles related to Composite Engineer jobs in TN? For Composite Engineer jobs in TN, the most frequently searched job titles are:
Infographic showing various Composite Engineer job openings in Tennessee as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $94,025 per year, or $45.2 per hour.

$81K - $107K/yr

Full-time

Re-posted 12 days ago


Job description

Overview
Longenecker & Associates (L&A), a Geosyntec Company, is a trusted partner enabling critical missions across the U.S. Department of Energy (DOE) complex for more than 30 years. We contribute to DOE's nuclear security and environmental remediation enterprise by providing the highest-caliber staff and experts. We are seeking a motivated Composites Engineer to contribute to our mission supporting our work at Centrus Energy in Oak Ridge, TN.
Geosyntec is an innovative, international engineering and consulting firm serving private and public-sector clients to address new ventures and complex problems involving our environment, natural resources, and civil infrastructure. Our engineers, scientists, technical and project employees serve our clients from offices across the world. Ranked by ENR as one of the top environmental engineering design firms, Geosyntec is internationally known for its technical leadership, broad experience, and exceptional client service.
We invest in our people. Each employee is unique, and your career at Geosyntec will be too. We offer competitive pay and benefits, and well-being programs to support you and your family.
To Learn More Visit: http://www.geosyntec.com/careers/.
Essential Duties and Responsibilities
Are you passionate about pushing the boundaries of composite materials and bringing cutting-edge technology to life? Join our team as a Composites Engineer, where you will help design, develop, test, and manufacture high-performance composite structures for real-world applications. You'll collaborate with talented engineers across disciplines and make a direct impact on product innovation, manufacturing capability, and long-term technical strategy.
What You'll Do
  • Develop and optimize advanced composite systems for both structural and non-structural applications.
  • Partner with design teams to select materials and define layups, fiber architecture, and resin systems.
  • Create and maintain clear technical documentation, material specs, and process guidelines.
  • Perform mechanical testing, evaluate results, and lead material characterization efforts.
  • Work side-by-side with manufacturing teams to implement processes such as autoclave curing, infusion, filament winding, or out-of-autoclave techniques.
  • Investigate material or process failures and lead thorough root-cause analyses.
  • Collaborate with suppliers to evaluate new materials and ensure they meet quality and performance requirements.
  • Support prototype builds and drives smooth transitions from development to production.
  • Contribute to ongoing improvements in materials, manufacturing processes, and test methods.

Education and Licensure
  • Master's degree in Materials Science, Mechanical Engineering, Chemical Engineering, or a related field. (required)

Skills, Experience and Qualifications
Required Skills, Experience, and Qualifications
  • Due to federal contract security requirements, candidates must be able to successfully pass a federal background investigation to secure and maintain DOE Q security clearance. (required)
  • Due to federal contract security requirements, this position requires U.S. Citizenship. (required)
  • Health & Safety training, medical monitoring, and client-driven drug and background testing. (required)
  • 2+ years of experience.
  • Strong understanding of composite materials-fibers, resins, core materials, and adhesives.
  • Experience with composite design fundamentals, failure modes, and industry testing standards.
  • Familiarity with common composite fabrication methods and equipment.
  • Ability to interpret engineering drawings, specifications, and test reports.
  • Excellent analytical and problem-solving skills.
  • Industry experience in aerospace, automotive, defense, renewable energy, or similar fields.
  • Hands-on experience with composite fabrication in lab or production environments.
  • Experience with FEA tools applied to composite structures.

Preferred Qualifications and Location Details
  • Active Q clearance is strong preferred.
  • Understanding of quality systems such as AS9100 or ISO 9001.
  • Familiarity with material databases or statistical analysis tools.
  • Onsite position in Oak Ridge
  • One-year base assignment with possibility of extension and/or conversion after.

Please note that marijuana remains a Schedule III controlled substance under Federal Law. Federal contractors must follow Federal drug-free workplace rules, which prohibit marijuana use, even if medical or recreational use is permitted under State Law.
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