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Entry Level Mechanical Engineering Internships Jobs in California

Position Overview We are seeking a Mechanical/Aerospace Engineering Intern to contribute to our experimental programs, fabrication efforts, and high-speed test operations. This internship provides ...

Who We Are Applied Materials is a global leader in materials engineering solutions used to produce ... Summary Applied Materials is seeking an entry-level Mechanical/System Engineer to support equipment ...

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Entry Level Mechanical Engineering Internships information

What is an entry level mechanical engineering internship?

Entry level mechanical engineering internships are short-term work experiences designed for students or recent graduates who are beginning their careers in mechanical engineering. These internships provide hands-on exposure to real-world engineering projects, allowing interns to apply classroom knowledge, develop technical skills, and gain insight into the daily responsibilities of mechanical engineers. Interns may assist with tasks such as CAD modeling, prototyping, testing, and documentation under the supervision of experienced engineers. Such opportunities are valuable for building a professional network and improving employability after graduation.

What types of projects and responsibilities can I expect as an entry level mechanical engineering intern?

As an entry-level mechanical engineering intern, you'll typically assist with tasks such as creating and updating CAD models, performing basic engineering calculations, and supporting prototype development. You'll often work under the guidance of senior engineers and collaborate with cross-functional teams like manufacturing, quality assurance, and product design. Interns are also frequently involved in testing and data collection, as well as participating in team meetings to discuss project progress. These experiences provide a solid foundation for understanding the engineering design process and industry standards.

What are the key skills and qualifications needed to thrive as an entry level mechanical engineering intern?

To thrive as an Entry Level Mechanical Engineering Intern, you need a solid understanding of engineering fundamentals, CAD modeling, and problem-solving skills, typically supported by progress toward a mechanical engineering degree. Familiarity with tools like SolidWorks or AutoCAD and knowledge of simulation software such as ANSYS are often required. Strong teamwork, effective communication, and eagerness to learn help interns excel in collaborative project environments. These skills and qualities ensure interns can contribute meaningfully to engineering projects, adapt quickly, and build a strong foundation for a future engineering career.

What is the difference between Entry Level Mechanical Engineering Internships vs Mechanical Engineering Technician?

AspectEntry Level Mechanical Engineering InternshipsMechanical Engineering Technician
Required CredentialsTypically pursuing or have completed a bachelor's degree in mechanical engineering or related fieldAssociate degree or diploma in mechanical engineering technology
Work EnvironmentPrimarily office and lab settings, assisting engineers with design and analysisManufacturing, testing, and maintenance environments, supporting engineering teams
Employer & Industry UsageInternships offered by engineering firms, manufacturing companies, and research institutionsManufacturing plants, technical service providers, and engineering firms

Entry Level Mechanical Engineering Internships focus on gaining practical experience during or after undergraduate studies, often involving project support and research. Mechanical Engineering Technicians typically have technical training and support engineering projects through hands-on tasks. Both roles are essential in the engineering field but differ in education requirements and daily responsibilities.

How to get an entry level mechanical engineering internship with no experience?

To secure an entry level mechanical engineering internship with no experience, focus on building relevant skills through coursework, personal projects, or certifications such as CAD or MATLAB. Apply to internships that value enthusiasm and willingness to learn, and highlight any teamwork, problem-solving, or technical skills in your resume and cover letter.

Which internship is best for entry level mechanical engineering students?

The best internships for entry-level mechanical engineering students are those offered by manufacturing companies, engineering firms, or technology corporations that provide hands-on experience with design, analysis, and manufacturing processes. Look for internships that include exposure to CAD software, project management, and teamwork, and consider programs that offer mentorship and skill development opportunities.

What are the most commonly searched types of Mechanical Engineering Internships jobs in California?

The most popular types of Mechanical Engineering Internships jobs in California are:

What cities in California are hiring for Entry Level Mechanical Engineering Internships jobs?

Cities in California with the most Entry Level Mechanical Engineering Internships job openings:

Infographic showing various Entry Level Mechanical Engineering Internships job openings in California as of July 2026, with employment types broken down into 16% Internship, 79% Full Time, and 5% Part Time. Highlights an 100% In-person job distribution.

Entry-level Mechanical Engineer

San Jose, CA


Salas O'Brien, Inc.
Specialized Design Services • 201 - 500 employees

8.2

Company rating: 8.2 out of 10

Based on 13 frontline employees who took The Breakroom Quiz

163rd of 450 rated engineering

Great coworkers

People enjoy working here

Good employer


$75K - $85K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 16 days ago


Job description

Entry Level Mechanical Engineer

At Salas O’Brien we tell our clients that we’re engineered for impact. This passion for making a difference applies just as much to our team as it does to our projects. That’s why we’re committed to living our values every day: inspiring, achieving, and connecting as shared owners of our success with a focus on a sustainable future.

Building for the long-term means that all of our team members can expect to work on amazing projects with a people-first approach to problem solving. It also means that each member of our team has truly limitless potential to build a unique, meaningful, and high-impact career—and they’ll receive great total rewards along the way.

About Us:

Founded in 1975, Salas O’Brien is an employee-owned engineering and professional services firm focused on achieving impact for our clients, our team, and the world. We know that tomorrow’s requirements are today’s opportunities, and we are here to design lasting solutions for pressing challenges.

We work across a variety of industries providing integrated engineering and consulting services. Our specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building types as well as structural and building sciences, infrastructure asset management, advanced robotics, and more.

Our technical expertise is paired with an exceptional team of business development, human resources, finance and accounting, information technology, and marketing professionals, all of whom play a key role in bringing our commitments to life every day.

Job Summary:

We are seeking a highly motivated and detail-oriented Entry-level Mechanical Engineer to join our engineering team. The ideal candidate will assist in the design, analysis, and testing of mechanical components and systems, contributing to the development of innovative products and solutions. This role provides an excellent opportunity for professional growth and hands-on experience in a dynamic environment.

Responsibilities:

  • Design and Development:
    • Assist in the design and development of mechanical components, systems, and products
    • Participate in brainstorming sessions and contribute to innovative engineering solutions.
    • Collaborate with cross-functional teams to ensure design requirements are met.
  • Analysis and Testing:
    • Conduct basic engineering calculations and analysis (e.g., heat loads, air flows) to ensure the integrity and performance of designs.
    • Support the troubleshooting and optimization of mechanical systems.
  • Documentation and Reporting:
    • Prepare and maintain detailed engineering documentation, including design specifications, plans, and reports.
    • Assist in the preparation of technical presentations and project status updates.
  • Project Support:
    • Collaborate with senior engineers and project managers to ensure timely completion of project milestones.
    • Provide support in the selection and evaluation of materials, components, and equipment processes.
    • Assist in quality control and assurance processes during production.

Qualifications and Experience:

  • Educational Background:
    • Bachelor's or Master's degree in Mechanical Engineering.
  • Skills:
    • Basic understanding of mechanical engineering principles, including mechanics, thermodynamics, fluid mechanics, and materials science.
    • Experience in AutoCAD and Revit software preferred but not required
    • Strong analytical and problem-solving skills.
    • Excellent communication and teamwork abilities.
    • Willingness to learn and adapt in a fast-paced environment.
  • Experience:
    • Internship or co-op experience in a mechanical engineering role is a plus, but not required.

Preferred Qualifications:

  • Familiarity with industry standards and codes (e.g., ASHRAE, IMC).
  • Basic knowledge of HVAC Design.

Location:

Office: San Jose, CA

Travel: 20% to 40% to mainly local client sites.

Compensation & Benefits

The expected base salary range for this role is $75,000 – $85,000 USD per year. Actual compensation will be determined based on a number of factors including skills, experience, qualifications, and location.

This role is also eligible for performance-based bonuses, equity participation, and a comprehensive U.S.-based benefits package, including:

  • Medical, dental, and vision insurance
  • 401(k) with company match
  • Paid time off and company holidays
  • Wellness programs and employee assistance resources
  • Professional development support

Equal Opportunity Employment Statement

Salas O’Brien provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state/provincial, or local laws. Salas O’Brien will accommodate the disability-related needs of applicants as required by law.

Third-Party Agency Notice

Salas O’Brien does not accept unsolicited resumes from external recruiters or agencies. We only work with approved partners engaged directly by our Talent Acquisition team for specific searches. Unsolicited submissions will not be eligible for placement fees.



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