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Mechanical Design Engineer Intern Jobs in California

Mechanical Design Engineer

Windsor, CA · On-site

$75K - $100K/yr

What You'll Do As a Mechanical Design Engineer, you'll play a key role in designing and developing innovative foodservice equipment that powers kitchens around the world. In this role, you will:

Mechanical Design Engineer

Windsor, CA · On-site

$75K - $100K/yr

What You'll Do As a Mechanical Design Engineer, you'll play a key role in designing and developing innovative foodservice equipment that powers kitchens around the world. In this role, you will:

Mechanical Design Engineer

Windsor, CA · On-site

$75K - $100K/yr

What You'll Do As a Mechanical Design Engineer, you'll play a key role in designing and developing innovative foodservice equipment that powers kitchens around the world. In this role, you will:

Mechanical Design Engineer

Sacramento, CA · 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

$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

Fremont, CA

$90K - $122K/yr

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

We are seeking a Mechanical Design Engineer to develop innovative mechanical designs, support product development, and collaborate with cross-functional teams to deliver high-quality engineering ...

Mechanical Design Engineer

Valencia, CA

$77K - $104K/yr

The Mechanical Design Engineer is the first step in our process of taking an idea or design and making it reality. We are looking for a dedicated engineer interested in joining Image Engineering to ...

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 ...

Job Summary We are seeking a Mechanical Design Engineer for a direct hire opportunity in Fresno, CA within the food and beverage production industry. This role is ideal for a detail-oriented ...

New

Mechanical Design Engineer

Valencia, CA · On-site

$77K - $104K/yr

The Mechanical Design Engineer is the first step in our process of taking an idea or design and making it reality. We are looking for a dedicated engineer interested in joining Image Engineering to ...

Mechanical Design Engineer

San Mateo, CA

$86K - $117K/yr

Position Overview We are looking for Mechanical Design Engineers to create and fabricate robotic systems for teleoperation, human-robot interaction and data collection. You will be responsible for ...

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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 Sep 5, 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 are popular job titles related to Mechanical Design Engineer Intern jobs in California?

For Mechanical Design Engineer Intern jobs in California, the most frequently searched job titles 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 88% Full Time, 10% Part Time, and 2% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $44,920 per year, or $21.6 per hour.

$92K - $125K/yr

Other

Posted 2 days ago

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Job description

Mechanical Design Engineer – Quantum Computing Hardware Systems. On site, Regular Full Time

Required Qualifications:

  • Bachelor’s/Master’s degree in Mechanical Engineering or related field.
  • 3–7+ years of mechanical design experience, preferably in precision hardware, semiconductor, aerospace, cryogenics, or quantum computing.
  • Strong experience with SolidWorks, Creo, CATIA, or similar CAD tools.
  • Knowledge of GD&T, materials, machining, tolerance stack-up, and manufacturing processes.
  • Experience with thermal management and/or cryogenic systems is highly desirable