Poseidon Aerospace · 9 hours ago
Composite Fabrication Technician
San Francisco, CA
Full-time
Onsite
Mid Level
3+ years expPoseidon Aerospace is seeking a Composite Fabrication Technician responsible for the fabrication and assembly of advanced composite components for aerospace programs. The role involves interpreting engineering concepts, building tooling, and supporting composite builds from start to finish.
Airlines/Aviation
Responsibilities
Fabricate composite components using hand layup, resin infusion, and bonding techniques
Build, modify, and maintain custom molds, fixtures, and jigs to support prototype part fabrication and assembly
Collaborate closely with engineers and designers to interpret 3D models, drawings, and verbal instructions
Develop and refine layup methods, cure cycles, and fabrication approaches for new designs
Set up and monitor vacuum bagging, and oven curing processes
Trim, drill, and assemble complex composite parts to tight tolerances using manual and power tools
Perform surface preparation, adhesive bonding, and final finishing operations
Maintain traceability of materials and processes to meet aerospace documentation requirements
Identify and communicate design or manufacturability issues and propose practical solutions
Contribute to continuous improvement initiatives in prototype and production transition efforts
Qualification
Required
3+ years of hands-on composite fabrication experience (prototype, marine, or aerospace environment preferred)
Proficiency with hand layup, prepreg handling, and vacuum bagging techniques
Ability to read and interpret engineering drawings, CAD models, and process specifications
Strong problem-solving and troubleshooting skills in a fast-paced, dynamic environment
Comfortable working with epoxy resins, adhesives, and solvents while following safety procedures
Preferred
Experience fabricating or modifying jigs, fixtures, or tooling using metal, wood, or composite materials
Familiarity with precision measurement tools and quality inspection processes
Familiarity with 3D modeling software
Experience working in a fast paced prototyping environment and large scale production
Company
Poseidon Aerospace
Poseidon Aerospace develops autonomous sea-based aircraft designed to transport cargo using ground effect flight.
2-10 employees
Funding
Current Stage
Early StageTotal Funding
$12.5MKey Investors
Tamarack GlobalStarship Ventures
2025-11-05Seed· $11M
2023-11-02Pre Seed· $1.5M
Recent News
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2025-11-14
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