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Mechanical Engineering Intern Jobs in Spring Valley, CA

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Mechanical Engineering Intern information

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How much do mechanical engineering intern jobs pay per hour?

As of Sep 6, 2026, the average hourly pay for mechanical engineering intern in Spring Valley, CA is $22.39, according to ZipRecruiter salary data. Most workers in this role earn between $18.46 and $24.86 per hour, depending on experience, location, and employer.

What does a mechanical engineering intern do?

As a mechanical engineering intern, you prepare calculations and reports, gain experience with engineering systems, integrate tracking plans, and perform analysis of mechanical design choices. You may help test products, interact with various members of a project team, and create or modify CAD models. As an intern, your responsibilities are limited, and most employers consider gaining experience to be the most important part of your job. Many mechanical engineering interns focus on building professional relationships in the hope of landing a permanent job after graduating. You may need to develop your skills in engineering, CAD software, and prototyping during your internship.

What does a mechanical engineering intern do?

A Mechanical Engineering Intern assists engineers in designing, developing, and testing mechanical devices and systems. They typically work on tasks such as creating CAD drawings, conducting research, performing calculations, and helping with prototype assembly or testing. Interns gain hands-on experience by supporting ongoing projects and collaborating with other engineers and technicians. This role provides valuable exposure to real-world engineering challenges and helps students apply their academic knowledge in a practical setting.

What are the key skills and qualifications needed to thrive as a mechanical engineering intern, and why are they important?

To thrive as a Mechanical Engineering Intern, you need a solid grasp of engineering fundamentals, problem-solving abilities, and coursework in mechanical design or analysis, often supported by progress toward a relevant engineering degree. Familiarity with CAD software (such as SolidWorks or AutoCAD), simulation tools, and basic lab equipment is typically required. Strong communication, teamwork, and a willingness to learn help interns adapt quickly and contribute effectively to projects. These skills and qualities are important to ensure interns can support engineering teams, apply theory to real-world challenges, and grow within the profession.

What types of projects do mechanical engineering interns typically work on, and how much hands-on experience can I expect?

As a Mechanical Engineering Intern, you'll often assist with a mix of design, analysis, and testing projects under the guidance of experienced engineers. Interns commonly use CAD software to create or modify designs, help with prototype assembly, perform basic calculations, and assist in conducting experiments or tests. You can expect significant hands-on experience, especially in labs or on the shop floor, learning how theoretical concepts are applied in real-world engineering tasks. Collaboration with cross-functional teams, such as manufacturing or quality assurance, is typical, providing valuable exposure to the entire product lifecycle.

Which internship is best for mechanical engineering students?

The best internship for mechanical engineering students typically involves roles in manufacturing, design, or research and often requires proficiency in CAD software, problem-solving skills, and understanding of engineering principles. Internships at manufacturing firms, automotive companies, or aerospace organizations provide practical experience and industry exposure valuable for career development.

What job categories do people searching Mechanical Engineering Intern jobs in Spring Valley, CA look for?

The top searched job categories for Mechanical Engineering Intern jobs in Spring Valley, CA are:

What cities near Spring Valley, CA are hiring for Mechanical Engineering Intern jobs?

Cities near Spring Valley, CA with the most Mechanical Engineering Intern job openings:

Infographic showing various Mechanical Engineering Intern job openings in Spring Valley, CA as of August 2026, with employment types broken down into 91% Full Time, 4% Part Time, 4% Contract, and 1% Nights. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $46,571 per year, or $22.4 per hour.

Summer 2027 GNC / Autonomy Intern

AeroVironment

San Diego, CA

$17.75 - $23/hr

Full-time

Medical, Dental, Vision, Retirement

Posted 5 days ago


Key responsibilities

  • Assist in the design and development of GN&C systems for aircraft projects

  • Support system testing, including simulation environments and flight test preparations

  • Help implement and test basic flight control algorithms under supervision


AeroVironment rating

9.1

Company rating: 9.1 out of 10

Based on 7 frontline employees who took The Breakroom Quiz

7th of 72 rated aerospace companies


Job description

Worker Type

Supplemental


Job Description

Summer Internship Program Our paid Summer Internship Program is designed to provide students with an immersive, hands-on experience within the aerospace and defense industry. Interns work alongside AV team members on meaningful projects involving cutting-edge technology while developing professional relationships, strategic problem-solving skills, and practical experience in a full-time work environment.

This is a 12-week, onsite program intended for highly motivated and passionate students who are currently enrolled in college or are recent graduates. Applicants must have a minimum 3.0 GPA, with a preference for students at the junior level or above.

Our program has been recognized by Yello and WayUp as one of the Top 100 Internship Programs in the United States for multiple years.

Depending on the team and location, students who are willing to relocate for their internship may be eligible for a relocation and housing reimbursement stipend.

AV offers internship opportunities across various teams and locations throughout the United States. Specific team, location, and program details will be discussed during the interview process.

We are seeking a motivated GNC Engineering Intern to join our multidisciplinary team. In this role, you will support projects related to Guidance, Navigation & Control (GN&C), flight testing, software, and hardware development. This internship offers a hands-on learning opportunity in aerospace systems, providing exposure to flight control systems, testing procedures, and system integration. You will work under the guidance of experienced engineers and gain valuable experience in a fast-paced R&D environment.

Internship Responsibilities

  • Assist in the design and development of GN&C systems for current and future aircraft projects

  • Support system testing, including simulation environments (e.g., SIL/HIL) and basic flight test preparations

  • Help implement and test basic flight control algorithms under supervision

  • Participate in subsystem integration and data analysis activities

  • Support engineering documentation and report writing

  • Collaborate with engineering and test teams to troubleshoot and validate technical solutions

  • Learn and apply engineering processes and tools relevant to flight systems

  • Perform other duties or learning assignments as needed

Basic Qualifications

  • Currently pursuing a Bachelor's or Master's degree in Aerospace Engineering, Electrical Engineering, Mechanical Engineering, Computer Science, or a related field

  • Completed coursework in one or more of the following areas: GN&C, flight dynamics, control systems, embedded systems, or robotics

  • Strong interest in aircraft systems, GN&C, and aerospace engineering

  • Basic proficiency in MATLAB, Simulink, or similar modeling tools is a plus

  • Effective communication skills and a collaborative attitude

  • Must be eligible to work in the U.S. and willing to travel domestically (up to 10-20%, if needed)

Preferred Qualifications

  • Familiarity with any of the following: PCB design, embedded programming, hardware-in-the-loop (HIL) testing, or flight software development

  • Hands-on project or lab experience involving control systems or autonomous vehicles (e.g., drones, robotics projects)

  • Enthusiastic about learning and contributing to real-world aerospace projects

  • Ability to adapt in a dynamic team-oriented environment

Physical Requirements

  • Ability to work in an office, lab, or test environment

  • May require standing or sitting for extended periods and use of standard office equipment

This internship is designed to provide practical experience and skill development in aerospace engineering, particularly in the GN&C discipline. Interns will leave with a better understanding of how flight systems are developed, tested, and integrated in real-world applications.

ITAR Requirement:

This position requires access to information that is subject to compliance with the International Traffic Arms Regulations ("ITAR") and/or the Export Administration Regulations ("EAR"). In order to comply with the requirements of the ITAR and/or the EAR, applicants will be asked to provide specific documentation to verify U.S. person status under the ITAR and the EAR. A "U.S. person" according to their definition is a U.S. citizen, U.S. lawful permanent resident (green card holder), or protected individual such as a refugee, or asylee. See 22 CFR 120.15. Some positions will require current U.S. Citizenship due to contract requirements.

Benefits: AV offers an excellent benefits package including medical, dental vision, 401K with company matching, a 9/80 work schedule and a paid holiday shutdown. For more information about our company benefit offerings please visit: http://www.avinc.com/myavbenefits.

We also encourage you to review our company website at http://www.avinc.com to learn more about us.

Principals only need apply. NO agencies please.

Who We Are

Based in California, AeroVironment (AVAV) is a global leader in unmanned aircraft systems (UAS) and tactical missile systems. Founded in 1971 by celebrated physicist and engineer, Dr. Paul MacCready, we've been at the leading edge of technical innovation for more than 45 years. Be a part of the team that developed the world's most widely used military drones and created the first submarine-launched reconnaissance drone, and has seven innovative vehicles that are part of the Smithsonian Institution's permanent collection in Washington, DC.

Join us today in developing the next generation of small UAS and tactical missile systems that will deliver more actionable intelligence to our customers so they can proceed with certainty - and succeed.

What We Do

Building on a history of technological innovation, AeroVironment designs, develops, produces, and supports an advanced portfolio of unmanned aircraft systems (UAS) and tactical missile systems. Agencies of the U.S. Department of Defense and allied military services use the company's hand-launched UAS to provide situational awareness to tactical operating units through real-time, airborne reconnaissance, surveillance, and target acquisition.

We are proud to be an EEO/AA Equal Opportunity Employer, including disability/veterans. AeroVironment, Inc. is an Equal Employment Opportunity (EEO) employer and welcomes all qualified applicants. Qualified applicants will receive fair and impartial consideration without regard to race, sex, color, religion, national origin, age, disability, protected veteran status, genetic data,sexual orientation, gender identity or other legally protected status.

ITAR


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