434 intern engineering jobs at 224 companies in Mercerville, NJ

1d
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Engineering Intern
Fairfield, New Jersey, United States
$18-$20/hr OnsiteFull Time, Internship
MW Industries
MW Industries: Manufacturer of precision industrial springs, fasteners, and metal components.
Pursuing a bachelor's degree in mechanical engineering or related field. Requires collaboration, independent work, attention to detail, willingness to learn, and Microsoft Office knowledge.
SolidWorks CAD, Visual ERP, Microsoft Office
1d
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Engineering Intern
Fairfield, New Jersey, United States
$18-$20/hr OnsiteFull Time, Internship
MW Components
MW Components: Manufactures custom springs, fasteners, and precision metal components.
Pursuing a bachelor's degree in mechanical engineering or a related field. Requires collaboration, independent work, direction-taking, attention to detail, and Microsoft Office knowledge.
SolidWorks CAD, Visual ERP, Microsoft Office
3mo
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Engineering Intern
York, Pennsylvania, United States
OnsiteInternship
PSC Biotech
PSC Biotech: Provides regulatory, quality, and engineering consulting services for life sciences.
Rising senior or junior engineering student local to York, PA; part-time during semesters; strong communication and teamwork; authorized to work in the U.S.
Microsoft Excel, Documentation
1mo
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Electrical Engineering Intern
New York City, New York, United States
$60k-$72k/yr OnsiteFull Time
City of New York
City of New York: Provides municipal services and administration for New York City.
2+ YOEBachelor's in electrical/electronic engineering (or engineering technology plus 2 years experience). Must be serving in or have filed for the Electrical Engineering Intern title; ability to monitor and troubleshoot traffic signal and ITS equipment.
Microsoft Excel, Microsoft Word, Microsoft Outlook, Microsoft Access, TransSuite TCS, Intelligent Transportation System (ITS)
1w
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Civil Engineering Intern
Philadelphia, Pennsylvania, United States
OnsiteInternship
Kimley-Horn
Kimley-Horn: Provides professional planning, engineering, and design consulting services.
Engineering student pursuing an ABET-accredited bachelor's or master's degree in civil, environmental, or related engineering; high school diploma/GED listed.
AutoCAD, Revit, Civil 3D, Microsoft Excel, MicroStation, VISSIM, OpenRoads, Synchro, GIS
3w
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Engineering Intern – Summer 2027
Fridley or Tempe or Eatontown or Santa Rosa or Lafayette or Boulder or Plymouth or Mounds View or Irvine or North Haven or Memphis or Newton or Dexter or Santa Ana or Mansfield or Fort Worth or Minneapolis or Brooklyn Center or Jacksonville or Boston or Brooklyn Park
$27-$45/hr OnsiteFull Time
Medtronic
MedtronicNew York Stock Exchange: MDT: Develops and manufactures medical devices and digital health solutions.
Enrolled in BS/MS engineering (biomedical, mechanical, electrical, industrial, materials, computer or related) with expected graduation 2027–2029; U.S. work authorization required; minimum 3.0 GPA preferred; prior engineering coursework/projects preferred.
CAD
4d
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Engineering Intern- Summer 2027
Phoenix or Los Angeles or Chantilly or Denver or Houston or Kansas City or Nashville or Philadelphia or Las Vegas or Plano or Lenexa or New York City or Bentonville
$25-$32/hr OnsiteInternship
Henderson Engineers
Henderson Engineers: National building systems design and construction management firm.
High school diploma/GED and current bachelor's studies in architectural, electrical, or mechanical engineering at an ABET-accredited university; strong communication, analytical, computer, and teamwork skills.
AutoCAD, Revit, Bluebeam Revu, Navisworks
5d
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Mechanical Engineering Intern
New York City, New York, United States
$19-$30/hr OnsiteInternship
Dewberry
Dewberry: Professional firm providing engineering, architecture, and environmental consulting services.
Currently pursuing a BS in Mechanical Engineering. AutoCAD and Revit are preferred, along with Microsoft Office, Word, and Excel familiarity; previous internship experience is preferred.
AutoCAD, Revit, Microsoft Office, Microsoft Word, Microsoft Excel
1w
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Electrical Engineering Intern
Allentown, Pennsylvania, United States
$22-$26/hr OnsiteMultiple Commitments Available
Sumitomo (SHI) Cryogenics of America
Sumitomo (SHI) Cryogenics of AmericaTokyo Stock Exchange: 6302: Manufacturer of cryogenic and vacuum cooling systems.
Full-time graduate student in electrical engineering or a related field with strong academics, communication, teamwork, organization, time management, and project management skills.
3w
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Civil Engineering Intern
Princeton, New Jersey, United States
OnsiteInternship
Pennoni
Pennoni: Provides engineering and design services for infrastructure projects.
Enrolled in an ABET-accredited engineering program; exposure to AutoCAD Civil 3D, Bluebeam, MS-Office 365 and Adobe PDF; strong communication; ability to work independently and in teams.
AutoCAD Civil 3D, Bluebeam, Microsoft Office 365, Microsoft Outlook, Microsoft Excel, Microsoft Word, Adobe PDF
2d
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Mechanical Engineering Intern
Nazareth, Pennsylvania, United States
OnsiteFull Time, Internship
Heidelberg Materials
Heidelberg MaterialsFrankfurt Stock Exchange: HEI: Manufactures and supplies cement, aggregates, and ready-mixed concrete.
Current junior or senior pursuing a Mechanical Engineering degree, with strong work ethic, communication, adaptability, project management, strategic thinking, problem-solving, and decision-making skills.
2mo
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Facilities Maintenance Engineering Intern
Newark, New Jersey, United States
$21/hr OnsiteFull Time, Internship
Munich Airport NJ
Munich Airport NJ: Operates and manages Newark Liberty International Airport's Terminal A.
Currently enrolled bachelor’s student in engineering with expected graduation Dec 2027–Jul 2028; authorized to work in the U.S. without sponsorship; strong analytical, organized, and detail-oriented; familiarity with Microsoft Office and CMMS (Maximo) is a plus; GPA 3.2 preferred.
Maximo, CMMS, HMI, SCADA, Microsoft Office
2w
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Bridge Engineering Intern - Summer 2027
New York, New York, United States
$23-$40/hr OnsitePart Time
Parsons
ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.
Bachelor's or Master's in Civil/Structural Engineering, transportation/structural coursework, MS Office and CAD (MicroStation preferred), strong communication; EIT desirable.
Microsoft Office, CAD, MicroStation
1mo
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Manufacturing Engineering Intern - Fall 2026
Kearny, New Jersey, United States
$25/hr OnsiteInternship
Thea Energy
Thea Energy: Developing nuclear fusion reactors using planar coil stellarator technology.
Currently pursuing a Bachelor's or Master's in engineering, hands-on fabrication/assembly experience, familiarity with CAD (SolidWorks or NX), ability to lift up to 50 lbs and work around industrial hazards, strong communication and teamwork.
SolidWorks, NX, CNC, Microsoft 365, Google Workspace, Active Directory
3d
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Electrical Design Engineering Intern
New York, New York, United States
OnsiteInternship
Humanscale
Humanscale: Designer and manufacturer of ergonomic office furniture and tools.
Pursuing a bachelor's degree in Electrical Engineering; knowledge of circuit design, CAD, product development, PLM, IT infrastructure, and networking; lab equipment experience and strong communication and problem-solving skills.
WiFi, Bluetooth, CAD, oscilloscope, DVM, function generator, power meter, PLM, TCP/IP
2w
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Civil Engineering Intern (Night/Overnight Shift)
Brooklyn, New York, United States
$69k/yr OnsiteFull Time
Metropolitan Transportation Authority
Metropolitan Transportation Authority: Operates public transportation systems in the New York region.
Bachelor's in civil engineering required; night shift (10pm–6am); knowledge of Microsoft Office and MicroStation; structural inspection and technical drawing skills; strong verbal and written communication.
Microsoft Office, MicroStation
3mo
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Engineering Intern (Fall)
New York, New York, United States
$2k-$3k/wk OnsiteInternship
Forus
Forus: Builds an AI-powered platform that connects doctors, pharmacies, payers, and biopharma to accelerate patient access to therapies.
Pursuing a CS-related degree, strong programming fundamentals, track record of shipping projects, full-stack ability, product instincts, and high autonomy.
2w
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Summer 2027 – Data Engineering Intern - Coopersburg, PA
Coopersburg, Pennsylvania, United States
OnsiteInternship
Lutron Electronics
Lutron Electronics: A worldwide leader in innovative lighting control and shading solutions that invests in technology and talent.
Pursuing Bachelors or Masters in Data Science/Software Engineering/Computer Science/Computer Engineering, GPA ≥3.2, authorized to work in the U.S. without sponsorship, rising junior/senior or master's student, willing to work on-site 5 days/week.
4w
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Summer 2027 Systems Engineering Intern
New York City, New York, United States
$180k/yr OnsiteInternship
PDT Partners
PDT Partners: Systematic hedge fund using quantitative models for global trading
Current bachelor's, master's, or PhD student in a rigorous technical program; strong programming, systems, networking, cloud and automation interest; strong communication and problem-solving skills.
Kubernetes, GitOps
5d
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Bridge Engineering Technology Intern - Fall 2026
Princeton, New Jersey, United States
$24-$36/hr OnsitePart Time, Internship
HNTB
HNTB: Infrastructure design and engineering for transportation and public works
High school diploma/GED and current enrollment in an accredited post-secondary engineering program; basic engineering, geometric, algebraic, and calculation skills required.
Microsoft Office Suite

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