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Why Fibreworks Composites?

Founded in 2009 by Guenther Steiner and Joe Hofmann, Fibreworks Composites is the largest privately-owned composite manufacturer in the U.S. In 2019, we expanded our capabilities with the launch of Composite Factory, an AS9100 / ISO-certified sister company serving the Aerospace, Aero Structures, Aviation, Defense, and Medical industries—sectors that demand the highest levels of traceability, certification, and quality.

Rooted in motorsports, our team thrives in a fast-paced, precision-driven environment. We are fully vertically integrated, bringing engineering, machining, tool-making, and production under one roof to deliver advanced Composite Structures on tight timelines with unmatched quality.

If you're looking to be part of a team that pushes boundaries and works with the most advanced technologies in the composites industry, this is where the future is being built!

Position Overview:

The Senior Composite Technician is a highly skilled technician responsible for producing advanced composite components using pre-impregnated carbon fiber materials and precision-controlled curing processes. This role performs complex prepreg layups, vacuum bagging, autoclave/oven curing, structural bonding, precision trimming, and finishing of high-performance parts used in aerospace, motorsports, defense, and other advanced industries. Senior laminators accurately interpret engineering drawings, ply schedules, and process specifications with minimal oversight while identifying and resolving technical challenges throughout the build process. This position also supports engineering, quality, and tooling teams; ensures full compliance with AS9100/ISO standards; and plays an important role in mentoring junior technicians and driving continuous improvement within a fast-paced, highly technical manufacturing environment.

Key Responsibilities:

• Perform advanced prepreg layups of carbon fiber, fiberglass, Kevlar, and hybrid composites with consistent accuracy and adherence to engineering specifications.
• Prepare, seal, and release molds and tooling, including complex multi-part molds, ensuring proper surface condition and readiness for production.
• Conduct precision vacuum bagging operations, including leak-checking, bag setup for autoclave, oven, or hot-bonder cures, and accurate placement of breather, release films, and thermocouples.
• Execute structural bonding and secondary bonding using adhesives and adhesive films for complex assemblies such as spars, ribs, bulkheads, fuselage panels, and chassis structures.
• Trim, drill, sand, countersink, and finish cured composite parts to tight aerospace tolerances using pneumatic tools and precision measuring equipment.
• Perform composite structural repairs—including scarfing, patching, core replacement, and surface restoration—in accordance with engineering or FAA-approved procedures.

• Read, interpret, and execute work from CAD models, engineering drawings, ply books, SRMs, maintenance manuals, and manufacturing work instructions.
• Build, assemble, and integrate composite structures and subassemblies using jigs, fixtures, and alignment tools to ensure proper geometry and fit.
• Conduct both in-process and final inspections using calipers, micrometers, gauges, and visual/tactile methods to ensure compliance with AS9100/ISO quality requirements.
• Maintain strict material traceability, accurately completing production documentation, cure records, and nonconformance notes.
• Support prototype builds, first-article components, and special projects by collaborating with engineering, quality, planning, and tooling teams.
• Train, mentor, and guide composite technicians on proper layup sequencing, bagging methods, bonding procedures, safety practices, and quality expectations.
• Participate in continuous improvement, lean manufacturing, and 5S initiatives to drive efficiency, reduce waste, and enhance workflow.
• Operate autoclaves, ovens, hot bonders, cutting equipment, and other shop machinery safely and consistently.
• Maintain a clean, organized, and safe work environment, ensuring adherence to PPE, chemical handling, and equipment operating procedures.

What You Will Bring to the Team:

• 3–5 years’ experience in composite manufacturing, preferably in aerospace or high-performance applications.
• Minimum of a high school diploma or GED required.
• Proficiency in Microsoft Office software (Word, Excel, etc.).
• Extensive hands-on experience with advanced prepreg layup, vacuum bagging, autoclave/oven curing, trimming, bonding, and finishing in aerospace, motorsports, or high-performance manufacturing.
• Strong ability to interpret engineering drawings, blueprints, CAD models, ply schedules, SRMs, and manufacturing work instructions with minimal guidance.
• Proven capability performing structural composite repairs—including scarfing, core replacement, patching, and reinforcement—using engineering-approved methods.
• Advanced knowledge of autoclave, oven, and hot-bond curing processes, including proper bag setup, cure-cycle monitoring, and documentation.
• Proficiency using precision measurement tools such as calipers, micrometers, gauges, and templates to meet tight-tolerance requirements.
• Experience working with honeycomb, foam, and core materials, including cutting, shaping, bonding, and integrating core structures into composite assemblies.
• Ability to mentor, train, and guide junior laminators in proper techniques, quality standards, and safety practices.
• Strong collaboration skills with engineering, quality, planning, and leadership teams to resolve issues and support continuous improvement.
• Consistent ability to produce high-accuracy, high-quality composite components with exceptional attention to detail and adherence to AS9100/ISO standards.

• Reliability, professionalism, and a strong commitment to safety, documentation accuracy, and meeting production deadlines.
• Availability as needed to meet production requirements and timelines.
• Due to ITAR and EAR regulations, applicants must be a U.S. Citizen or a Legal Permanent Resident.

Our Investment in You:

• Comprehensive medical, dental, vision, and life insurance benefits.
• 401(k) matching after 6 months tenure
• Paid time off (PTO) for vacation and sick days
• Employee referral program
• Shift differential for 2nd shift employees
• Potential to earn quarterly discretionary bonuses based on company performance
• Discounts on select services/products
• Climate-controlled work environment

Hours of Operation:

Normal business hours: 1st Shift: 7:00AM – 4:00PM; 2nd Shift: 4:00PM – 1:00PM; Monday through Friday, with occasional weekends and holidays as scheduled by leadership.

Work Environment & Physical Requirements:

• Combination of indoor and outdoor activities with varying conditions
• Requires walking, standing, sitting, climbing, balancing, bending, reaching, handling, stooping, kneeling, and crouching
• Ability to lift/carry/push/pull up to 50 pounds
• May involve operating material handling equipment in a safe manner
• Work may include exposure to variable noise levels, fumes, airborne particles, hazardous chemicals, etc., requiring personal protective equipment
• Some positions may require working with small parts/components, necessitating excellent hand-eye coordination and manual dexterity
• Specific vision abilities required, including close vision, distance vision, peripheral vision, depth perception, and the ability to adjust focus

Fibreworks Composites LLC is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability, genetic information, protected veteran status, or any other characteristic protected by applicable law.