Laboratory Internships

Laboratory internships give university students, recent graduates, and early-career switchers hands-on project experience, mentorship from working scientists and technicians, and, at many employers, a path toward a full-time offer. Openings across Education, Science & Research, and Biotechnology & Pharmaceuticals are actively listed, with Merck, Pilkington, and Penn State University among the employers posting roles now.

Find Laboratory Internships

Overview

Open roles18
Top statePennsylvania
Top employerMerck
Top cityWest Point, PA
Work type71% On-site
Top industryEducation

Showing 5 of 18+ Laboratory Internships

Pilkington
CVD Laboratory Intern Spring 2027
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Pilkington
Added 3d ago
CVD Laboratory Intern Spring 2027
Pilkington
Northwood, Ohio
Business Operations
Customer Service
Customer Success
Experience equivalent to degree accepted
1,001-5,000

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Pilkington
CVD Laboratory Intern Summer 2027
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Pilkington
Added 3d ago
CVD Laboratory Intern Summer 2027
Pilkington
Northwood, Ohio
Business Operations
Customer Service
Customer Success
Experience equivalent to degree accepted
1,001-5,000

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Cheyenne Regional Medical Center
Laboratory Intern
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Cheyenne Regional Medical Center
Added 3d ago
Laboratory Intern
Cheyenne Regional Medical Center
Cheyenne, Wyoming
Biotech & Life Sciences
Clinical Support
Laboratory Science
1,001-5,000

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LEW Environmental Services, LLC
Environmental Laboratory Internship
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LEW Environmental Services, LLC
Added 6d ago
Environmental Laboratory Internship
LEW Environmental Services, LLC
Rochester, New York
Business Operations
Program Management
Project Management
$17 - $18/hr
On-Site
Associate's degree in environmental science
11-50

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Staq Pharma
Laboratory Intern
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Staq Pharma
Added 1w ago
Laboratory Intern
Staq Pharma
Columbus, Ohio
Healthcare Administration
Human Resources
Pharmacy
Bachelor's degree in biology
51-200

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Laboratory Internship Market

Who's Hiring

Merck
Merck4 open roles
Pilkington
Pilkington2 open roles
Penn State University
Penn State University2 open roles

Top Industries Hiring

  • Education
  • Science & Research
  • Biotechnology & Pharmaceuticals

Tips for Your Laboratory Internship Search

Apply earlier than the semester cycle suggests

Large employers in pharmaceutical, biotech, and government research recruit their summer laboratory cohorts the preceding fall. Smaller companies and co-op programs post closer to start dates, so check listings consistently from September onward rather than waiting until spring semester begins.

Build documented proof before you apply

Laboratory hiring teams evaluate candidates on what they can actually do at the bench or in the data pipeline. Prioritize completing two or three projects you can document fully, experimental write-ups, published analyses, or instrument-specific protocols, so recruiters have something concrete to assess beyond your coursework list.

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 laboratory cohorts alongside campus activity widens the pool you reach and catches openings that never appear at fairs.

Practice your technical screen out loud before interviewing

Laboratory intern screens typically include a technical component, analytical problem-solving, instrument troubleshooting scenarios, or data interpretation exercises depending on the specialty. Practice explaining your reasoning as you work through problems, not just arriving at the answer, because interviewers weigh how you think as much as what you conclude.

Target structured laboratory internship programs first

Larger employers in pharmaceutical, environmental, and government research run cohort or rotational programs built to train people 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 specialty and submit in the first application wave.

Set your work-type filter before you start searching

On-site roles are 71% of the laboratory internships listed here. Decide what you can realistically commit to, on-site, hybrid, or remote, before you start sorting through listings, then filter by location and work type so you are not reviewing roles you cannot accept.

Laboratory Internships: Frequently Asked Questions

How do I get a laboratory internship?

Lead with coursework and personal projects rather than work history, hiring teams expect limited experience at the intern level. For laboratory candidates, a documented lab notebook, published experimental results, or a portfolio of completed analyses 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 laboratory internship turn into a full-time job?

Many employers extend return offers to strong interns, but conversion is never guaranteed. For laboratory interns, what actually drives it is performance on real bench or analytical work, available headcount on the team, and how early you signal interest before the return-offer window closes. Treat every project as evidence of what you can do without counting on a guaranteed outcome.

When should I apply for laboratory internships?

Earlier than most candidates expect. Large employers at pharmaceutical, biotech, and research firms recruit their summer laboratory cohorts the preceding fall, sometimes as early as September or October. Smaller companies and co-op programs post closer to actual start dates, so openings appear year-round and monitoring listings consistently pays off rather than applying in a single sprint.

Are laboratory internships paid?

Most professional laboratory internships in the United States are paid. Compensation varies by company size, industry, and location, and listings show it where the employer discloses it. Stipend-only or unpaid arrangements do exist at some nonprofit research institutions, so read each listing carefully before applying.

What should a laboratory internship resume include?

Lead with projects, not work history. List two or three complete, documented projects that name the instruments, software, or methods used and where to see the work, for laboratory candidates, that means linked experimental reports, published analyses, or a research poster. Add relevant coursework in chemistry, biology, or instrumentation, and keep the whole document to one page.

Are there remote laboratory internships?

Yes. Remote and hybrid roles make up 29% of the laboratory 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 laboratory 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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