Assistant Engineer Internships

Assistant engineer internships give university students, recent graduates, and early-career switchers hands-on project experience, mentorship from working engineers, and, at many employers, a path toward a full-time offer. Openings are concentrated across {{top_industries_phrase}}, with The Christman Company, W.E. O'Neil Construction Company, and C.W. DRIVER among the employers posting roles now.

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Overview

Open roles18
Top stateCalifornia
Top employerThe Christman Company
Top cityIrvine, CA
Top credentialBachelor's degree in construction management
Companies hiring5

Showing 4 of 18+ Assistant Engineer Internships

Assistant Project Engineer Intern - Summer 2027
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Added 2d ago
Assistant Project Engineer Intern - Summer 2027
The Christman Company
Oklahoma City, Oklahoma
Engineering (Non-Software)
IT Support
Technical Program Management
501-1,000

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Assistant Project Engineer Intern - Summer 2027
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Added 2d ago
Assistant Project Engineer Intern - Summer 2027
The Christman Company
Greensboro, North Carolina
Accounting
Business Operations
Tax
501-1,000

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Assistant Project Engineer Intern - Summer 2027
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Added 2d ago
Assistant Project Engineer Intern - Summer 2027
The Christman Company
Knoxville, Tennessee
Accounting
Business Operations
Tax
501-1,000

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Assistant Project Engineer Intern
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Added 1w ago
Assistant Project Engineer Intern
Granger Construction
Grand Rapids, Michigan
Accounting
Business Operations
Tax
201-500

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Assistant Engineer Internship Market

Who's Hiring

The Christman Company7 open roles
W.E. O'Neil Construction Company7 open roles
C.W. DRIVER2 open roles

Tips for Your Assistant Engineer Internship Search

Apply earlier than you think necessary

Large employers open summer assistant engineer internship applications the preceding fall and close cohorts months before the start date. Smaller companies and co-op programs post closer to their start dates, so openings appear across the full calendar year. Check listings regularly instead of waiting for a single recruiting season.

Build a portfolio before you apply

Intern hiring teams for assistant engineer roles have little work history to assess, so your portfolio does the work your resume can't. Document two or three complete projects with the tools you used, what you built or solved, and a link to the finished work, a code repository, CAD files, a published analysis, or a design case study depending on the track.

Work your campus network and apply directly at the same time

Campus career fairs surface structured internship programs tied specifically to your university, and professors and 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 widens the pool you reach, since not every employer recruits on campus.

Practice the actual assistant engineer intern screen out loud

Engineering intern screens typically include a technical assessment covering core concepts relevant to your track, data structures and algorithms for software roles, applied analysis for systems or data work, or design review for mechanical and civil tracks. Practice explaining your reasoning as you work through problems, since interviewers weigh how you think as much as the final answer.

Assistant Engineer Internships: Frequently Asked Questions

How do I get an assistant engineer internship?

Lead with coursework, personal projects, and a portfolio rather than work history, hiring teams expect limited experience at the intern level and want something concrete to assess. For assistant engineer candidates, that artifact is typically a linked portfolio of completed projects showing the tools you used and what you built. Combine direct applications with campus career fairs, where recruiters often move faster for students they meet in person.

Can an assistant 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 assistant engineer interns is performance on real project work, available headcount on the team at the end of your term, and how early you have the return-offer conversation. Position for one by treating every assignment as a finished work product, but keep applying to full-time roles in parallel so you're not counting on it.

When should I apply for assistant engineer internships?

Earlier than most expect. Large employers recruit summer interns the preceding fall, often closing cohorts before spring semester begins. Smaller companies and co-op programs post much closer to start dates, so openings appear year-round. Checking listings regularly rather than waiting for a single recruiting season gives you the widest window to apply.

Are assistant engineer internships paid?

Most professional assistant engineer internships in the U.S. are paid. Compensation varies by company size, industry, and location, and listings show it where the employer discloses it. Unpaid internships exist but are uncommon in engineering outside of certain nonprofit or academic settings. Filtering to roles with disclosed pay ranges helps you compare options early.

What should an assistant engineer internship resume include?

Lead with projects, not work history. Include two or three complete, documented projects that name the tools and methods you used and link to where the work lives, a code repository, a design or CAD portfolio, a published report, or a case study. Add relevant coursework directly below your education section. Keep the whole document to one page, since intern hiring teams scan quickly.

Can international students get assistant 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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