Poseidon Aerospace

Composite Technician

San Francisco Bay Area

Sponsorship not specifiedDetected 106 days ago

LogisticsProblem Solving

About the role

ABOUT POSEIDON AEROSPACE: Poseidon Aerospace is reimagining how the world moves goods.
From remote communities to contested logistics operations, our platforms unlock a new cost curve for air freight, making it faster, cheaper, and accessible anywhere it's needed.
As a Composite Technician at Poseidon Aerospace you will be responsible for the fabrication and assembly of advanced composite components for aerospace prototype and development programs.

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.
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.
We build and operate full-size autonomous cargo aircraft; Heron, a seaplane, and Egret, a STOL aircraft; each capable of carrying two tons of payload over a thousand nautical miles.
Relocation support if applicable

Proficiency with hand layup, prepreg handling, and vacuum bagging techniques.
Ability to read and interpret engineering drawings, CAD models, and process specifications.
This role requires a strong understanding of composite materials, custom tooling, and hands-on manufacturing techniques.
Strong problem-solving and troubleshooting skills in a fast-paced, dynamic environment.
Comfortable working with epoxy resins, adhesives, and solvents while following safety procedures.

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.
Free lunches, snacks, and a stocked fridge at our offices
AI tools and subscriptions
Even if you don't meet every qualification listed, we encourage you to apply.
3+ years of hands-on composite fabrication experience (prototype, marine, or aerospace environment preferred).

At Poseidon Aerospace, we value diverse perspectives and are always looking for talented individuals with unconventional backgrounds.

This listing is sourced directly from Poseidon Aerospace's careers page and normalized into a canonical job model.