Demo

Composite Fabrication Technician

Poseidon Aerospace
San Francisco, CA Full Time
POSTED ON 12/10/2025 CLOSED ON 1/26/2026

What are the responsibilities and job description for the Composite Fabrication Technician position at Poseidon Aerospace?

As a Composite Fabrication Technician at Poseidon Aerospace you will be responsible for the fabrication and assembly of advanced composite components for aerospace prototype and development programs. This role requires a strong understanding of composite materials, custom tooling, and hands-on manufacturing techniques. The ideal candidate is a skilled fabricator who can interpret engineering concepts, build tooling or jigs as needed, and support one-off as well as high-rate composite builds from start to finish.


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.


Ideal Qualifications:


  • 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.


Nice to Have:


  • 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.


Even if you don't meet every qualification listed, we encourage you to apply. At Poseidon Aerospace, we value diverse perspectives and are always looking for talented individuals with unconventional backgrounds.

Salary.com Estimation for Composite Fabrication Technician in San Francisco, CA
$68,627 to $84,204
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Composite Fabrication Technician?

Sign up to receive alerts about other jobs on the Composite Fabrication Technician career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$52,975 - $65,255
Income Estimation: 
$59,441 - $77,144
Income Estimation: 
$73,120 - $92,318
Income Estimation: 
$91,158 - $113,466
Income Estimation: 
$57,938 - $74,469
Income Estimation: 
$68,853 - $87,891
Income Estimation: 
$68,853 - $87,891
Income Estimation: 
$80,855 - $100,659
Income Estimation: 
$50,625 - $63,597
Income Estimation: 
$57,938 - $74,469
This job has expired.
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Poseidon Aerospace

  • Poseidon Aerospace Washington, DC
  • About Poseidon Aerospace Poseidon Aerospace builds and operates unmanned planes for commercial logistics and defense missions. Our two full-size fixed-wing... more
  • 12 Days Ago

  • Poseidon Aerospace San Francisco, CA
  • About Poseidon Aerospace Poseidon Aerospace builds and operates unmanned planes for commercial logistics and defense missions. Our two full-size fixed-wing... more
  • 12 Days Ago

  • Poseidon Aerospace San Francisco, CA
  • About Poseidon Aerospace Poseidon Aerospace builds and operates unmanned planes for commercial logistics and defense missions. Our two full-size fixed-wing... more
  • 12 Days Ago

  • Poseidon Aerospace San Francisco, CA
  • About Poseidon Aerospace Poseidon Aerospace builds and operates unmanned planes for commercial logistics and defense missions. Our two full-size fixed-wing... more
  • 12 Days Ago


Not the job you're looking for? Here are some other Composite Fabrication Technician jobs in the San Francisco, CA area that may be a better fit.

  • Poseidon Aerospace San Francisco, CA
  • About Poseidon Aerospace Poseidon Aerospace builds and operates unmanned planes for commercial logistics and defense missions. Our two full-size fixed-wing... more
  • 12 Days Ago

  • Sesame San Francisco, CA
  • About Sesame Sesame believes in a future where computers are lifelike - with the ability to see, hear, and collaborate with us in ways that feel natural an... more
  • 15 Days Ago

AI Assistant is available now!

Feel free to start your new journey!