Application Engineer Internships

Application engineer internships give university students, recent graduates, and early-career switchers hands-on project experience, mentorship from working application engineers, and, at many employers, a path toward a full-time offer. Openings are concentrated across Electronics & Hardware, Manufacturing, and Technology & Software, with Tesla, TikTok, and Advantest among the employers posting roles now.

Find Application Engineer Internships

Overview

Open roles11
Top stateCalifornia
Top employerTesla
Top citySan Jose, CA
Work type100% On-site
Top industryElectronics

Showing 5 of 11+ Application Engineer Internships

Tesla
Internship, Data Capture Application Engineer, Energy Engineering (Fall 2026)
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Tesla
New 1m ago
Internship, Data Capture Application Engineer, Energy Engineering (Fall 2026)
Tesla
Palo Alto, California
Civil Engineering
Engineering (Non-Software)
Structural Engineering
$20 - $50/hr
On-Site
10,000+

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Siemens
Application Engineer Co-op (North Carolina State University)
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Siemens
New 1m ago
Application Engineer Co-op (North Carolina State University)
Siemens
Wendell, North Carolina
Customer Support
Technical Product & Program Management
Technical Program Management
$25 - $25.5/hr
10,000+

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Tesla
Internship, Mobile Application Software Engineer, Energy Engineering (Fall 2026)
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Tesla
New 1m ago
Internship, Mobile Application Software Engineer, Energy Engineering (Fall 2026)
Tesla
Palo Alto, California
Frontend Engineering
Software Engineering
Technical Program Management
$20 - $50/hr
On-Site
10,000+

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Menasha Corporation
Application Engineer Intern (Summer 2026)
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Menasha Corporation
New 1m ago
Application Engineer Intern (Summer 2026)
Menasha Corporation
Troy, Michigan
Sales
Technical Product & Program Management
5,001-10,000

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Navy Federal Credit Union
Intern - Year Round (Frontend Application Engineer)
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Navy Federal Credit Union
New 1m ago
Intern - Year Round (Frontend Application Engineer)
Navy Federal Credit Union
Pensacola, Florida
Frontend Engineering
Software Engineering
Technical Program Management
$17.21 - $36.48/hr
10,000+

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Application Engineer Internship Market

Who's Hiring

Tesla
Tesla2 open roles
TikTok
TikTok2 open roles
Advantest
Advantest2 open roles

Top Industries Hiring

  • Electronics & Hardware
  • Manufacturing
  • Technology & Software
  • Social Media
  • Media & Entertainment

Tips for Your Application Engineer Internship Search

Start your search earlier than you think

Large employers recruit summer application engineer interns the preceding fall, often closing cohorts before winter break. Smaller companies and co-op programs post closer to start dates, so new openings appear throughout the year. Check listings in September and October for the biggest structured programs, then revisit regularly for later-posting roles.

Build a technical portfolio before you apply

Hiring teams reviewing application engineer interns expect limited work history, so your projects carry the load. Document two or three complete builds or implementations, note the tools and systems involved, and make the work accessible, linked code repositories, CAD files, or technical writeups give recruiters something real to evaluate before an interview.

Work your campus network alongside direct applications

Campus career fairs surface structured internship programs tied to your university, and professors or career center staff often know which employers recruit from your school before roles post publicly. Apply directly to companies running smaller cohorts at the same time, combining both approaches reaches employers you'd miss focusing on only one channel.

Practice the actual application engineer interview format out loud

Application engineer intern screens typically involve technical problem-solving, system or product walkthroughs, and questions about how you've applied engineering concepts in coursework or projects. Practice answering out loud and explaining your reasoning step by step, interviewers weigh how you think through a problem as much as whether you reach the right answer.

Target structured internship programs built for new engineers

Many larger companies run dedicated application engineer cohort or rotational programs designed to train candidates new to the field. These programs offer structured mentorship and defined project tracks, but they recruit early and fill fast. Identify the ones that fit your background and apply in the first wave rather than waiting for general openings.

Set your work-type filter before you start searching

On-site roles are 100% of the application engineer internships listed here. Decide what you can actually commit to, on-site, hybrid, or remote, before you start sorting through listings. Filtering by location and work type up front saves time and keeps you focused on roles you can accept.

Application Engineer Internships: Frequently Asked Questions

How do I get an application engineer internship?

Lead with coursework, personal projects, and a portfolio rather than work history, hiring teams expect limited experience at the intern level. For application engineer candidates, a documented technical portfolio showing real implementations gives recruiters something concrete to assess. Combine direct applications with campus career fairs, where recruiters often move faster for students they meet in person.

Can an application engineer internship turn into a full-time job?

Many employers extend return offers to strong interns, but conversion is never guaranteed. What actually drives it for application engineer interns is consistent performance on real project work, available headcount on the team, and how early you signal interest before return-offer decisions are made. Treat the internship as an extended audition, but keep applying to other roles so you're not counting on one outcome.

When should I apply for application engineer internships?

Earlier than most expect. Large employers recruit summer cohorts the preceding fall, often closing applications before the calendar year turns. Smaller companies and co-op programs post closer to their actual start dates, so openings appear year-round. Check listings regularly rather than treating it as a once-a-year cycle.

Are application engineer internships paid?

Most professional application engineer internships in the United States are paid. Compensation varies by company size, industry, and location, and individual listings show it where the employer chooses to disclose it. Unpaid arrangements are uncommon at engineering-focused employers but do appear occasionally at startups and nonprofit organizations.

What should an application engineer internship resume include?

Lead with projects, not work history. Include two or three complete, documented projects that name the tools and technologies used and link to the work, for application engineer candidates, that means linked code repositories, CAD files, technical writeups, or prototype documentation. Add relevant coursework and keep the resume to one page.

Are there remote application engineer internships?

Yes. Remote and hybrid roles make up 0% of the application engineer internship listings here, with the rest on-site. Remote cohorts fill fast, so apply early and filter by work type to see them before they close.

Can international students get application engineer internships?

Yes. F-1 students can intern through CPT while enrolled or through OPT work authorization after finishing a degree, and the employer does not have to file anything for either, so many companies are open to international interns. Confirm your eligibility and timing with your university's international student office before accepting an offer.

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