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See the latest 14 Mechanical Design Services jobs in California

Automotive CAD Design – For Cadillac/Escalade Hood and Fenders

Remote - Posted
Full-time Expert level 1-3 months Fixed-rate
The project involves creating high-quality Class-A surfaces, translating them into a manufacturable custom part, and finally producing detailed fiberglass production-ready CAD...
Automotive Design Design Engineering Services 3D Modeling Mechanical Design Services 3D Scan to CAD Service
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Pressurized Pod

Los Angeles, United States - Posted
Part-time Any level 1-3 months Fixed-rate
Hello -- I am trying to build a model of pressurized pod. I currently have the telescoping rods and end caps. I need help with sewing the dyneema / tarp fabric into an airtigh...
Mechanical Design Services Prototype Design Engineering Prototype Design Services
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Wind sail post design

Remote - Posted
Part-time Expert level Under 1-month Fixed-rate
My name is William Merida with Crazy Ass Builders. We are looking to engage a structural engineer to review, refine, and seal a design for a semi-permanent shade sail installa...
Mechanical Design Services 3D Modeling 3D Design Services
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Build automated scrubbing mechanism that works with existing sonicator water bath

United States - Posted
Part-time Any level Under 1-month Fixed-rate
Looking to install an automated scrubbing mechanism to scrub surfaces about 6"w x 6"l x 1"d within an existing sonicator water bath. The surfaces should be held in place, the...
Mechanical Design Services Electrical Engineering Prototype Design Engineering Design Engineering Services 2D to 3D Modeling
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Mechanical Engineer Needed: Medical-Grade Optical Pill Counter

Remote - Posted
Full-time Any level Under 1-month Fixed-rate
"I am looking for a Senior Mechanical Engineer to design an Alpha Prototype for a pharmacy automation device. Project Scope: A single-track, vibratory V-tray pill counter w...
Mechanical Design Services Prototype Design Services Mechanical Drawing Services Mechanical Engineering
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Mechanical Design for Modular Product

Los Angeles, United States - Posted
Full-time Any level 1-3 months Fixed-rate
Overview I need a mechanical design engineer skilled in DFM to refine a modular consumer product, ensuring it not only looks correct but fits, locks, releases, and performs...
Mechanical Design Services Mechanical CAD Design 3D Modeling Design Engineering Services Mechanical Engineering
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Mechanical Engineer for Precision Injection-Molded Component (Flexure + Snap Feature)

Remote - Posted
Part-time Expert level Under 1-month Fixed-rate
I am seeking an experienced mechanical engineer to design a small, single-piece injection-molded plastic component involving: • a controlled-flex region (hinge-like behavior...
Mechanical Design Services Injection Molding Design Mechanical Engineering
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Firearm Front & Rear Flip-Up Sight – CAD Design

Remote - Posted
Part-time Any level Under 1-month Hourly
Description: We need a CAD professional with expertise in precision design to develop: Front Sight with elevation adjustment. Rear Sight with windage adjustment, flip-u...
CAD Drafting Services Mechanical Design Services 2D CAD Design Services Mechanical CAD Design CAD Design File Validation
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Looking for MEP designers for US Projects

Remote - Posted
Part-time Expert level Under 1-month Hourly
We’re looking for experienced MEP designers to support ongoing U.S.-based residential and commercial projects. Work includes preparing mechanical, electrical, and plumbing lay...
MEP Drafting Services HVAC Design Services Mechanical Design Services
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Mechanical Engineer Needed to Design Soft-Close Door Hinge Pin Mechanism

Remote - Posted
Part-time Expert level Under 1-month Fixed-rate
I’m looking for an experienced mechanical engineer to help with Phase 1: concept and feasibility for a retrofit soft-close mechanism for a residential door hinge. The idea...
Mechanical CAD Design Mechanical Engineering Mechanical Design Services Mechanical Drafting 3D Modeling
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Design Engineer / Product Designer

Remote - Posted
Part-time Expert level Under 1-month Hourly
About the Role We’re looking for a creative Design Engineer to help us bring a new consumer product to life. The product should be practical, visually striking, and appealing...
Industrial Design Services Product Engineering Services Mechanical Design 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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Design Refinement for Compact, Waterproof Plastic Tray

Remote - Posted
Part-time Any level Under 1-month Fixed-rate
We are seeking a skilled CAD designer to refine a 3D model for a compact, waterproof plastic tray intended for mass production. The tray should have a foldable design, similar...
3D Product Modeling 3D Design Services Product Engineering Services Prototype Design Engineering Mechanical Design Services
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Mechanical Engineer: 2-Piece Milled Aluminum Enclosure for Aviation Electronics

San Francisco, United States - Posted
Part-time Expert level 1-3 months Hourly
We are Enhanced Radar, an SF-based startup looking for a skilled Mechanical Engineer or Enclosure Designer to design a precision-milled (CNC) aluminum enclosure for our electr...
Mechanical Design Services 3D Modeling CNC Programming Electronic Enclosures Design
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Last updated: Jun 13, 2026

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