Mechanical Engineering Intern Jobs in New Jersey

Mechanical Engineering Intern jobs in New Jersey are open across Camden, Linden, and Piscataway and other New Jersey metros, with employers like Holtec International, Circle Internet Financial, and HORIBA INSTRUMENTS hiring at every experience level. Find a role that fits below and apply directly.

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Overview

Open roles16+
Top employerHoltec International
Top cityCamden, NJ
Cities hiring3
Work type88% On-site
Top industryManufacturing

Showing 5 of 16+ Mechanical Engineering Intern jobs

HORIBA INSTRUMENTS
Mechanical/Manufacturing Intern
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HORIBA INSTRUMENTS
Added 1w ago
Mechanical/Manufacturing Intern
HORIBA INSTRUMENTS
Piscataway, New Jersey
Specialized Engineering
Mechanical Engineering
Industrial & Manufacturing Engineering
Engineering (Non-Software)
Manufacturing Engineering
On-Site
Associate's
501-1,000

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Holtec International
Test Engineer III
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Holtec International
Added 1mo ago
Test Engineer III
Holtec International
Camden, New Jersey
Specialized Engineering
Mechanical Engineering
Quality Assurance & Testing (QA Testing)
Engineering (Non-Software)
Nuclear Engineering
$120k - $140k/yr
Hybrid
Bachelor's
1,001-5,000

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Holtec International
Simulator Design Engineer I
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Holtec International
Added 2mo ago
Simulator Design Engineer I
Holtec International
Camden, New Jersey
Specialized Engineering
Mechanical Engineering
Electrical Engineering
Engineering (Non-Software)
Nuclear Engineering
$115k - $135k/yr
On-Site
Bachelor's
501-1,000

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Holtec International
Sr. Systems Design Engineer
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Holtec International
Added 3mo ago
Sr. Systems Design Engineer
Holtec International
Camden, New Jersey
Specialized Engineering
Mechanical Engineering
Project & Program Management
Engineering (Non-Software)
$140k - $165k/yr
On-Site
Bachelor's

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Holtec International
Piping Engineer I
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Holtec International
Added 4mo ago
Piping Engineer I
Holtec International
Camden, New Jersey
Specialized Engineering
Mechanical Engineering
Engineering (Non-Software)
$100k - $120k/yr
On-Site
Bachelor's

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See All 16 Mechanical Engineering Intern Jobs in New Jersey

Find roles in New Jersey that match your experience and apply in just a few clicks.

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Mechanical Engineering Intern Jobs by City in New Jersey

Where New Jersey roles are concentrated, by current openings.

Camden
13 jobs
Linden
1 jobs
Piscataway
1 jobs

Mechanical Engineering Intern Job Market in New Jersey

A snapshot from current New Jersey openings, updated as new roles post.

Who's Hiring

  • Holtec International
    Holtec International13
  • Circle Internet Financial
    Circle Internet Financial1
  • HORIBA INSTRUMENTS
    HORIBA INSTRUMENTS1
  • Peloton Interactive
    Peloton Interactive1

Top Industries Hiring

  • Manufacturing10
  • Aerospace & Defense9
  • Energy9
  • Consulting & Professional Services3
  • Sports & Recreation1

What New Jersey Employers Look For

The qualifications that appear most often in mechanical engineering intern jobs across New Jersey.

  • Currently enrolled in a mechanical engineering or related engineering bachelor's or master's program
  • Proficiency in CAD software such as SolidWorks, AutoCAD, or Creo
  • Experience with simulation or analysis tools such as ANSYS, MATLAB, or CATIA
  • Completed coursework in statics, dynamics, thermodynamics, or materials science
  • Ability to read and produce engineering drawings and GD&T specifications
  • Familiarity with prototyping, testing, or hands-on lab work in an academic or project setting

Mechanical Engineering Intern Jobs in New Jersey: Frequently Asked Questions

How many mechanical engineering intern jobs are there in New Jersey?

There are 16+ mechanical engineering intern openings in New Jersey on Migrate Mate as of June 2026, with the most roles in Camden, Linden, and New Jersey. New positions post regularly as employers across New Jersey hire.

How much do mechanical engineering interns make in New Jersey?

Mechanical engineering interns in New Jersey earn a median of about $112,300 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $79,160 for the lowest 10% to over $162,800 for the top 10%. Pay rises with experience, specialty, and employer.

Which New Jersey cities have the most mechanical engineering intern jobs?

Camden, Linden, and New Jersey have the most mechanical engineering intern openings in New Jersey right now, with additional roles spread across smaller metros statewide.

Which companies hire mechanical engineering interns in New Jersey?

Employers hiring mechanical engineering interns in New Jersey include Holtec International, Circle Internet Financial, and HORIBA INSTRUMENTS, based on current listings on Migrate Mate as of June 2026.

Are there remote mechanical engineering intern jobs in New Jersey?

Yes. About 13% of mechanical engineering intern openings tied to New Jersey are remote or hybrid as of June 2026. The rest are on-site roles based in New Jersey metros.

How do I apply for mechanical engineering intern jobs in New Jersey?

You can apply to mechanical engineering intern jobs in New Jersey directly on Migrate Mate. Search the listings above, find roles that match your experience and preferred New Jersey location, then apply to each one that fits.

See All 16 Mechanical Engineering Intern Jobs in New Jersey

Find roles in New Jersey that match your experience and apply in just a few clicks.

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