76 engineering internship jobs at 53 companies in New Jersey

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DoW SkillBridge Internship (Iselin, NJ, US)
Iselin, New Jersey, United States
HybridInternship, Full Time
Mott MacDonald
Mott MacDonald: Global engineering and management consultancy for infrastructure and development.
0+ YOEPursuing or possess a bachelor’s degree in engineering, construction, or project management; strong communication; eligible for DoW SkillBridge; internship across multiple disciplines; prior related experience preferred.
3d
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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
1mo
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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
4d
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Structural (Bridge) Engineering Intern
Bloomfield, New Jersey, United States
$19-$30/hr OnsiteInternship
Dewberry
Dewberry: Professional firm providing engineering, architecture, and environmental consulting services.
Pursuing a BS in Civil Engineering (structural emphasis) required, CADD (MicroStation or AutoCAD) experience preferred, strong communication skills; local candidates preferred; no visa sponsorship.
CADD, MicroStation, AutoCAD
1w
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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
1mo
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Civil Engineering Intern - Transportation (Fall 2026)
Rochelle Park, New Jersey, United States
$23-$35/hr OnsiteFull Time, Internship
Stantec
StantecTSX: STN: Provides professional engineering, architecture, and environmental consulting services.
0+ YOECurrently enrolled in a bachelor's civil/structural engineering program; exposure to CAD; good academic standing; ability to assist with drafting, checking drawings and calculations, quantity take-offs, and field inspection.
CAD
1d
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Mechanical Engineering Intern, Space Systems (Summer 2027)
Montville or Parsippany
$18-$24/hr OnsiteInternship
Marotta Controls
Marotta Controls: Designs and manufactures precision control systems for aerospace and defense.
US citizen required; strong mechanical aptitude; 3D CAD proficiency (Pro-E preferred); excellent grades in engineering courses; attention to detail and organizational skills.
3D CAD, Pro-E
3d
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Continuous Improvement (Manufacturing Engineering) Co-Op – Fall/Winter 2026
Parsippany, New Jersey, United States
$21-$34/hr OnsiteFull Time, Internship
GE Vernova
GE VernovaNYSE: GEV: Designs and services technologies for global power generation and electrification.
Currently enrolled in an engineering undergraduate or graduate program (3.0+ GPA), majors in industrial/chemical/electrical/materials/mechanical engineering, US Person authorization required, target start Sept 21, 2026, 40 hrs/week, 1st shift.
1mo
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Fall Engineering Co-op (Full time from mid-August to mid-December)
Somerset, New Jersey, United States
OnsiteFull Time, Internship
MICRO
MICRO: Manufactures precision medical components and complex handheld surgical devices.
Supports quality, process, process development, product development, and supply chain engineering through inspections, data analysis, equipment evaluation, and project support during a mid‑August to mid‑December full‑time co‑op.
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Stevens Institute of Technology Co-op: Electrical Engineering/Electro-Optics
Princeton, New Jersey, United States
$20-$27/hr OnsiteFull Time, Internship
SRI International
SRI International: Independent nonprofit research institute conducting scientific and technology R&D.
Current Stevens student working toward a BS in EE/Physics/Computer Engineering, US citizenship required, lab experience, familiarity with oscilloscopes and function generators, LabVIEW and MATLAB skills, strong PC and documentation skills.
Oscilloscope, Function Generator, LabVIEW, MATLAB
1d
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2027 Entry Level Engineering Direct Hire Opportunities
Circleville or Marlborough or Newark or Wilmington or Towanda or Parlin or Dayton
OnsiteFull Time
Qnity Electronics
Qnity ElectronicsNYSE: Q: Manufactures materials and solutions for the semiconductor industry.
0.5+ YOEABET-accredited Bachelor’s or Master’s in Chemical, Mechanical, Electrical, or related engineering; GPA ≥3.0; ≥6 months paid co-op/internship; willing to be on-call; legal right to work in the U.S. without sponsorship.
2d
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Intern - Roadway Engineering
East Brunswick, New Jersey, United States
$21-$28/hr HybridInternship
GFT (Gannett Fleming)
GFT (Gannett Fleming): Provides infrastructure engineering, design, and construction management services.
Currently enrolled in an ABET civil engineering undergraduate or graduate program; basic CAD and spreadsheet proficiency; familiarity with roadway design, inspections, and technical writing; problem solving and communication skills.
MicroStation, AutoCAD, Civil 3D, HEC-RAS
1w
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Production Engineering Co-op
West Deptford, New Jersey, United States
OnsiteInternship
Syensqo
SyensqoEuronext Brussels: SYENS: Develops specialty chemicals and advanced materials for global industries.
Enrollment in chemical or mechanical engineering program, working knowledge of spreadsheets and word processing, basic material balances, chemistry and thermodynamics, data analysis and troubleshooting skills for polymer production.
3w
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Process Engineering Co-Op
Lakewood, New Jersey, United States
$38k-$46k/yr OnsiteInternship, Full Time
Renaissance Lakewood
Renaissance Lakewood: Contract development and manufacturing of nasal and injectable drugs
Junior or senior college standing (preferred B.S. in Mechanical, Electrical, Chemical, Biochemical, or Pharmaceutical Engineering); assist equipment troubleshooting and onboarding, process audits, documentation, AutoCAD experience.
AutoCAD
3mo
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Senior Mechanical Engineer - Building Engineering
Pennington or New York
$137k-$212k/yr OnsiteAll Commitments Available
HDR
HDR: Global firm providing architecture, engineering, and environmental services.
10+ YOESenior Mechanical Engineer with PE license, 10+ years in mechanical design for commercial/institutional buildings; leadership, Revit, AutoCAD, MS Office; experience with labs/healthcare/data centers; ability to coordinate across disciplines.
Revit, AutoCAD, Microsoft Office, MS Project, Energy modeling software, Load calculation software
3w
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Co-Op 2026 – Software Engineering – XiO Cloud (AI Engineering)
Rockleigh or Boston
OnsiteInternship, Temporary
Crestron
Crestron: Designs and manufactures advanced automation and control systems.
Must be an enrolled bachelor’s student in CS/SE/CE/AI/Data Science, have unrestricted U.S. work authorization, familiarity with Python and Git, and interest or exposure to AI/LLM technologies.
Python, Git, LangChain, LangGraph, vector databases
4d
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Municipal Project Engineer (Entry Level)
Toms River, New Jersey, United States
$55k-$80k/yr OnsiteFull Time
Van Cleef Engineering Associates
Van Cleef Engineering Associates: Provides civil engineering, municipal planning, and land surveying services.
0+ YOEB.S. in Civil Engineering, EIT preferred, 0-3 years municipal/civil engineering or internships, proficiency in AutoCAD, Civil 3D, HydroCAD and Microsoft Office, strong communication and collaboration skills.
AutoCAD, Civil 3D, HydroCAD, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
3w
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Associate Interconnection Engineer
Asbury Park or Chicago or Baltimore or New York City
$70k-$80k/yr HybridFull Time
Solar Landscape
Solar Landscape: Develops and operates commercial rooftop solar energy projects.
Bachelor's in electrical engineering or related field, internship or related experience preferred, knowledge of utility interconnection process, ability to prepare applications and review site plans.
2mo
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Land Development Engineer
Colts Neck, New Jersey, United States
$60k-$100k/yr OnsiteFull Time
Esposito Construction
Esposito Construction: Provides infrastructure, site development, and utility construction services.
0+ YOEBachelor’s degree in Engineering or related field; internship/co-op in land development; AutoCAD/Civil 3D, Excel; willingness to travel; valid driver’s license.
AutoCAD, Civil 3D, Excel, Microsoft Office
1mo
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AFMS Career Fair Opportunities
Moorestown, New Jersey, United States
$19-$20/hr OnsiteInternship
ASRC Federal
ASRC Federal: Provides engineering and IT services to federal government agencies.
Must be a U.S. citizen able to obtain/maintain a U.S. Secret clearance; currently enrolled and working toward a Bachelor's in engineering, computer science, or IT; internship experience in software, integration, or performance engineering preferred.