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Mechanical Design Engineer Intern Jobs in California

Mechanical Design engineer

Milpitas, CA ยท On-site

$88K - $120K/yr

Mechanical Design Engineer Location: Milpitas, CA (100% Onsite) Duration: Long-Term Contract Seeking a Mechanical Design Engineer with 4+ years of experience to support product/platform development ...

Mechanical Design Engineer

Sacramento, CA ยท On-site

$70K - $95K/yr

Mechanical Design Engineer Location: Sacramento, CA Key Skills: Mechanical Design | Inventor | Automation | Tooling | Prototype | Testing | DFM | materials and manufacturing processes | Project ...

Mechanical Design Engineer

San Leandro, CA ยท On-site

$85K - $116K/yr

Why This Role Matters As a Mechanical Design Engineer , you will help with the design, development, and integration and validation of mechanical components and systems integral to our advanced fusion ...

Mechanical Design Engineer

Richmond, CA ยท On-site

$87K - $118K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Mechanical Design Engineer Location: On-Site - Richmond, CA Reports to: VP of Technology & Innovation About Us: Ocean Power Technologies, Inc. (OPT) provides intelligent maritime solutions and ...

Mechanical Design Engineer

San Jose, CA

$60 - $85/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Mechanical Design Engineer This role focuses on designing and delivering next-generation networking products, including routers, switches, firewalls, and servers, that meet demanding system product ...

Mechanical Design Engineer

Goleta, CA ยท On-site

$85K - $127K/yr

We're looking for an experienced mechanical design engineer ready to take the next step in their career and contribute to an employee-owned company whose mission is to help save lives. This is a ...

Mechanical Design Engineer

Torrance, CA ยท On-site

$84K - $119K/yr

Role: Northwood is seeking a talented Mechanical Engineer to join our dynamic team, specializing in the design of structures, systems, tooling, and other products for our ground station antennas.

Mechanical Design Engineer

Fremont, CA

$90K - $122K/yr

  • Medical

  • Life

  • PTO

The Mechanical Design Engineer is responsible for mechanical design and development of electromechanical products. The scope of responsibilities includes complete product development cycle from ...

Mechanical Design Engineer

Long Beach, CA ยท On-site

$86K - $122K/yr

Vast is looking for a Mechanical Design Engineer , reporting to the Manager, Structures Design, to support the development of the systems that will be required for the design and build of artificial ...

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Mechanical Design Engineer Intern information

See California salary details

$14

$21

$29

How much do mechanical design engineer intern jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for mechanical design engineer intern in California is $21.60, according to ZipRecruiter salary data. Most workers in this role earn between $17.79 and $23.94 per hour, depending on experience, location, and employer.

What is a mechanical design engineer intern?

A Mechanical Design Engineer Intern assists in designing, analyzing, and testing mechanical components and systems. They work with computer-aided design (CAD) software to create models and technical drawings, collaborate with engineering teams, and support prototyping and manufacturing processes. Interns may also conduct research, review specifications, and refine designs to improve efficiency and performance. This role provides hands-on experience in product development and engineering principles.

What does a mechanical design engineer intern do?

As a Mechanical Design Engineer Intern, you will likely assist in creating and modifying CAD models, preparing technical drawings, and supporting prototype development. You may also conduct design analyses, participate in product testing, and collaborate with engineers to troubleshoot and improve existing designs. Interns often interact with cross-functional teams, including manufacturing and quality assurance, to help ensure design feasibility and performance. This hands-on experience provides valuable exposure to real-world engineering problems and builds the foundational skills needed for a full-time career in mechanical design.

What are the key skills and qualifications needed to thrive as a mechanical design engineer intern?

A Mechanical Design Engineer Intern should possess a solid grasp of engineering principles, computer-aided design (CAD) skills, and progress toward a degree in mechanical engineering or a related field. Familiarity with 3D modeling software like SolidWorks or AutoCAD, and understanding of rapid prototyping and simulation tools, are often required. Strong problem-solving abilities, teamwork, attention to detail, and effective communication skills help interns succeed in dynamic project environments. These competencies enable interns to contribute meaningfully to design projects, communicate ideas clearly, and support efficient product development.

What are the most commonly searched types of Mechanical Design Engineer jobs in California?

The most popular types of Mechanical Design Engineer jobs in California are:

What cities in California are hiring for Mechanical Design Engineer Intern jobs?

Cities in California with the most Mechanical Design Engineer Intern job openings:

Infographic showing various Mechanical Design Engineer Intern job openings in California as of August 2026, with employment types broken down into 32% Internship, and 68% Full Time. Highlights an 100% In-person job distribution, with an average salary of $44,920 per year, or $21.6 per hour.

Mechanical Design engineer

INA Solution Inc

Milpitas, CA โ€ข On-site

$88K - $120K/yr

Contractor

Re-posted 29 days ago


Job description

Job Title: Mechanical Design Engineer
Location: Milpitas, CA (100% Onsite)
Duration: Long-Term Contract
 
Job Description:
Seeking a Mechanical Design Engineer with 4+ years of experience to support product/platform development, including mechanism design, electronics packaging, tooling, engineering drawings, documentation, and product releases.
 
Required Skills:
  • Bachelor's degree in Mechanical Engineering
  • 4+ years of mechanical design experience
  • Strong proficiency in SolidWorks
  • Experience with engineering documentation and product release