Technical Intern Internships

Technical intern internships give university students, recent graduates, and early-career switchers hands-on project experience, mentorship from working engineers and developers, and, at many employers, a path toward a full-time offer. Openings cover Manufacturing, Technology & Software, and Food & Beverage, with Framatome North America, Ecolab, and Sandia National Laboratories among the employers posting roles now.

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Overview

Open roles73
Top stateCalifornia
Top employerFramatome North America
Top citySan Francisco, CA
Work type45% On-site
Top industryManufacturing

Showing 5 of 73+ Technical Intern Internships

City of Madison, WI
IT Technical Documentation Intern (Hourly)*
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City of Madison, WI
New 16h ago
IT Technical Documentation Intern (Hourly)*
City of Madison, WI
Madison, Wisconsin
Business Operations
Customer Service
Customer Success
On-Site
1,001-5,000

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Simpson Gumpertz & Heger
Technical Intern, Advanced Analysis 2026 & 2027
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Simpson Gumpertz & Heger
New 22h ago
Technical Intern, Advanced Analysis 2026 & 2027
Simpson Gumpertz & Heger
Newport Beach, California
Electrical Engineering
Engineering (Non-Software)
Mechanical Engineering
$29.25 - $36.75/hr
Military encouraged

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Integrated Regional Laboratories
Technical IT Resident Intern
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Integrated Regional Laboratories
Added 1d ago
Technical IT Resident Intern
Integrated Regional Laboratories
San Antonio, Texas
Accounting
Business Analysis
Business Analyst
10,000+

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Sandia National Laboratories
Intern, Technical Undergraduate Year Round - Advanced uSystems Rad Effects, Hybrid
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Sandia National Laboratories
Added 1d ago
Intern, Technical Undergraduate Year Round - Advanced uSystems Rad Effects, Hybrid
Sandia National Laboratories
Albuquerque, New Mexico
Compliance & Legal
Compliance & Risk
Security & Protective Services
Hybrid
High school diploma or GED
10,000+

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Sandia National Laboratories
Intern, Technical High School Year Round - Counter-Autonomy and Machine Learning, Onsite
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Sandia National Laboratories
Added 1d ago
Intern, Technical High School Year Round - Counter-Autonomy and Machine Learning, Onsite
Sandia National Laboratories
Albuquerque, New Mexico
Administrative & Office Support
Business Operations
Project Management
On-Site
High school
10,000+

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Technical Intern Internship Market

Who's Hiring

  • Framatome North America
    Framatome North America13
  • Ecolab
    Ecolab5
  • Sandia National Laboratories
    Sandia National Laboratories4
  • Simpson Gumpertz & Heger
    Simpson Gumpertz & Heger3
  • BMW
    BMW2

Top Industries Hiring

  • Manufacturing
  • Technology & Software
  • Food & Beverage
  • Chemicals & Materials
  • Electronics & Hardware

Tips for Your Technical Intern Internship Search

Apply earlier than the academic calendar suggests

Large employers in technology, finance, and engineering recruit summer interns the preceding fall, often closing cohorts before winter break. Smaller companies and co-op programs post closer to start dates, so openings appear year-round. Check listings in September and October, not January, if you're targeting structured summer programs.

Build a portfolio before you send a single application

Hiring teams at the intern level assess what you've built, not where you've worked. Two or three complete projects with a linked GitHub repository, a deployed app, or a documented data analysis give recruiters something concrete to open. Candidates with visible work move faster through technical screens than those with a polished resume and nothing to show.

Work your campus network and apply directly at the same time

Campus career fairs surface structured programs tied to your university, and professors or career center staff often know which employers recruit from your school before roles post publicly. Applying directly to companies running smaller cohorts alongside campus activity reaches employers who don't recruit on campus at all, widening your pool significantly.

Practice your technical screen out loud before you apply

Engineering internship screens typically cover data structures and algorithms on a shared coding environment. Practice explaining your approach as you work through a problem, not just arriving at the answer, because interviewers weight your reasoning as heavily as correctness. Run through problems verbally with a classmate or record yourself to catch gaps in how you communicate under pressure.

Target structured internship programs built for early-career candidates

Many larger technology and engineering employers run cohort-based intern programs designed specifically for people new to the field, often with rotations, mentorship tracks, and dedicated onboarding. These programs recruit early and fill fast. Identify the ones relevant to your discipline, note their application windows, and submit in the first wave rather than when they surface in a general search.

Set your work-type filter before you start searching

On-site roles are 45% of the technical intern internships listed here. Decide what you can commit to before you open applications, then filter by location and work type so you're only reviewing roles you can actually take. Applying to positions you'd have to turn down wastes time on both sides of the process.

Technical Intern Internships: Frequently Asked Questions

How do I get a technical intern internship?

Lead with coursework, personal projects, and a portfolio rather than work history, since hiring teams expect limited prior experience at the intern level. A linked GitHub repository, deployed project, or technical writeup 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 a technical intern internship turn into a full-time job?

Many employers extend return offers to strong interns, but conversion is never guaranteed. What drives it most is consistent performance on real project work, the team's headcount situation at the end of the summer, and how early the employer runs its return-offer process. Treat a full-time outcome as possible, not promised, and focus on delivering visible results.

When should I apply for technical intern internships?

Earlier than most candidates expect. Large employers, particularly in technology and finance, open summer internship applications the preceding fall and fill cohorts months before the start date. Smaller companies and co-op programs post closer to when the role begins, so openings appear year-round. Checking listings regularly means you won't miss the early waves.

Are technical intern internships paid?

Most professional technical intern internships in the United States are paid. Compensation varies by company size, industry, and location, and listings show the range where the employer chooses to disclose it. Unpaid arrangements are more common at nonprofits or very early-stage startups, so read each listing carefully before applying.

What should a technical intern internship resume include?

Lead with projects, not work history. Include two or three complete, documented projects that name the tools and languages used and link directly to the work, whether that's a GitHub repository, a deployed application, a data analysis notebook, or a design file. Add relevant coursework, keep everything to one page, and put the project section above any part-time jobs.

Are there remote technical intern internships?

Yes. Remote and hybrid roles make up 55% of the technical intern internship listings here, with the rest on-site. Remote intern cohorts fill quickly because they draw applicants from across the country, so apply early and filter by work type to see them without scrolling through roles that don't fit your situation.

Can international students get technical intern 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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