Mechanical Design Intern - Hardware & Prototyping

Fabric8Labs, Inc.; San Diego (CA); On-site; USD 30,000 - 39,000; Full time

Job summary

Fabric8Labs, headquartered in San Diego, CA, is seeking a Mechanical Engineering Intern for Summer 2027 to design, build, and test components for ECAM printers. You will work with cross-functional teams to move ideas from CAD to real hardware, iterate designs, and gain hands-on experience in a fast-moving hardware environment.

The role emphasizes 3D CAD design, prototyping, testing, and rapid iteration on mechanical systems, with opportunities to contribute to real hardware under engineer

Qualifications

• Currently pursuing a Bachelor’s degree in Mechanical Engineering or a related field.
• Expected graduation date in 2028 or 2029.
• Hands-on experience building mechanical or electromechanical systems through coursework, personal projects, clubs, competitions, or previous internships.
• Experience with 3D CAD; SolidWorks experience is a plus.

Responsibilities

• Design mechanical components, assemblies, fixtures, and mechanisms for ECAM printers and supporting equipment.
• Create 3D CAD models, engineering drawings, and prototype designs.
• Build, assemble, and test mechanical and electromechanical systems.
• Perform engineering testing to evaluate designs and identify opportunities for improvement.
• Troubleshoot mechanical issues and implement design improvements.
• Work directly with engineers and technicians to rapidly prototype and iterate on new concepts.
• Participate in design reviews and collaborate with Mechanical, Electrical, Systems, Manufacturing, and Production teams.
• Own a defined engineering project and present your work at the conclusion of the internship.

Skills

3D CAD

Hands-on building

Problem-solving

Team collaboration

Education

Bachelor’s degree in Mechanical Engineering or related field

Expected graduation 2028 or 2029

Tools

SolidWorks

Job description

Fabric8Labs, headquartered in San Diego, CA, is seeking a Mechanical Engineering Intern for Summer 2027 to design, build, and test components for ECAM printers. You will work with cross-functional teams to move ideas from CAD to real hardware, iterate designs, and gain hands-on experience in a fast-moving hardware environment.

The role emphasizes 3D CAD design, prototyping, testing, and rapid iteration on mechanical systems, with opportunities to contribute to real hardware under engineer