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See the latest 6 3D Prototyping jobs in California

Need Experienced Mechanical Engineer to Help With Prototyping

San Diego, United States - Posted
Part-time Expert level Under 1-month Hourly
For this, we need someone local to come on-site in San Diego, CA. Please apply or message for more information.
2D to 3D Modeling Product Engineering Services Mechanical Engineering Prototype Design Services Prototype Design Engineering
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Design of a DEvice to Prevent Snoring

Remote - Posted
Part-time Intermediate level Under 1-month Hourly
I am searching for someone for designing a device to prevent snoring. I have an existing device that needs to be scanned and modified. Please contact me if this interests yo...
Medical Devices Design 3D Design Services 3D Modeling
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Mechanical CAD Engineer Needed – Precision Hand Tool with Removable Micro-Feature Cartridge

Remote - Posted
Part-time Expert level Under 1-month Fixed-rate
Mechanical CAD Engineer Needed – Precision Hand Tool with Removable Micro-Feature Cartridge Project Description I am seeking an experienced mechanical CAD/product design...
Mechanical CAD Design Concept Design Medical Devices Design
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Product Design + Prototype: iPhone TPU Case with Real Fabric Hoodie Exterior (Movement)

Remote - Posted
Part-time Any level Under 1-month Fixed-rate
I am developing a fashion-forward iPhone case that combines a protective TPU phone case with a real fabric hoodie exterior. This is NOT a molded decorative silicone case....
3D Product Modeling Prototype Design Services Product Engineering Services Design for Manufacturability (DFM Services)
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Power hammer design

Remote - Posted
Full-time Any level Under 1-month Fixed-rate
Hi, I’m looking for someone to help me with the project of mine. I’m building my own power hammer and I have all the dimensions and everything you need to design it. I just do...
3D Design Services Mechanical Design Services Machine Design Design Engineering Services Mechanical Engineering
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3 Phase Product Project: Scan /Reverse Engineering Small Product, build and modify CADs and 3D print prototype w/ iteration

Los Angeles, United States - Posted
Part-time Intermediate level 1-3 months Fixed-rate
PHASE 1 We need help reverse engineering our 'long' press-on nail / fake nail product in 3 shapes (almond, square, oval) , which comes in sets of 15, to ~0.01mm precision (pl...
3D Modeling Reverse Engineering 3D Scan to CAD Service 3D Printing Design Prototype Design Services
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Last updated: Sep 22, 2026

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