57 engineer intern jobs at 40 companies in New Jersey

3w
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Fall 2026 Engineer Intern/Co-op - Underground Construction & Tunneling
Secaucus or United States
OnsiteFull Time, Internship
Traylor Bros., Inc.
Traylor Bros., Inc.: Heavy civil contractor specializing in complex infrastructure construction projects.
Currently enrolled in a relevant engineering undergraduate program (completed sophomore year), leadership potential, problem-solving ability, AutoCAD experience preferred, able to perform site duties and physical tasks.
AutoCAD
2mo
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Intern
Somerset, New Jersey, United States
$20-$23/hr OnsiteInternship, Full Time
Terracon
Terracon: Provides geotechnical, environmental, construction, and facilities engineering services.
Currently pursuing a bachelor’s or master’s degree in engineering, science, technical, or business related fields; interest in consulting and fieldwork; teamwork and alignment with Terracon’s values; valid driver's license may be required.
4w
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Intern
Mount Laurel, New Jersey, United States
$22-$25/hr OnsiteInternship
GEI Consultants
GEI Consultants: Provides multi-disciplinary engineering and environmental consulting services.
Pursuing a BS or MS in civil/environmental engineering, environmental science, or geology; field sampling and soil classification; valid US driver's license; Microsoft Word/Excel; ArcGIS/AutoCAD a plus; 40-hour OSHA HAZWOPER a plus.
AutoCAD, ArcGIS, Microsoft Word, Microsoft Excel
4w
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Intern
Mount Laurel, New Jersey, United States
$22-$25/hr FieldInternship
GEI Consultants
GEI Consultants: Professional engineering and environmental consulting services.
Currently pursuing a BS/MS in civil/environmental engineering, environmental science, or geology; able to perform field sampling and soil/groundwater characterization; Microsoft Word/Excel skills; valid state driver’s license; 40-hour HAZWOPER and ArcGIS/AutoCAD are a plus.
Microsoft Word, Microsoft Excel, ArcGIS, AutoCAD
1mo
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Electrical Engineer
Cincinnati or Syracuse or Raleigh or Phoenix or Irvine or Highlands Ranch or Sandy Hook or Wilmington or Augusta or Chicago or New Orleans or Portland or Hanover or Boston or Detroit or East Windsor or Portland or Austin or Richmond
$105k-$150k/yr OnsiteFull Time
Arcadis
ArcadisEuronext Amsterdam: ARCAD: Designing and engineering sustainable solutions for natural and built environments
4+ YOEBachelor’s in engineering; 4+ years of relevant experience; EIT certification; working toward PE; knowledge of national/international standards; OSHA training preferred.
AutoCAD, Revit, Elum Tools, BIM360, SKM, Etap, EDSA, Easy Power
1mo
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3D-CFD Simulation Intern
Farmington Hills or Allendale
HybridInternship, Full Time
Bosch
Bosch: Global manufacturer of automotive and industrial engineering technology.
Pursuing a Master's in Mechanical/Aerospace engineering, experience with 3D simulation tools (AVL Fire, Converge), CAD modifications, minimum 3.0 GPA, ability to work independently; PhD, IC engine testing, and GT-Power experience preferred.
AVL Fire, Converge, CAD, GT-Power
1mo
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Electrical Engineer
Cincinnati or Syracuse or Raleigh or Phoenix or Irvine or Highlands Ranch or Newtown or Wilmington or Augusta or Chicago or New Orleans or Portland or Hanover or Boston or Detroit or East Windsor or Portland or Austin or Richmond
$105k-$150k/yr OnsiteFull Time
Arcadis
ArcadisEuronext Amsterdam: ARCAD: Global design, engineering, and consultancy for natural and built assets.
4+ YOEBachelor's in engineering, EIT and working toward PE, 4+ years engineering experience, knowledge of national/international electrical standards, OSHA preferred, fluency with AutoCAD, Revit, Elum Tools, BIM360, SKM, Etap, EDSA, Easy Power.
AutoCAD, Revit, Elum Tools, BIM360, SKM, Etap, EDSA, Easy Power
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
3mo
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Civil/Geotechnical Engineering Intern
Framingham or Tampa or Syracuse or Pittsburgh or Mandeville or Cranford or Roseville or Houston or Mentor or Chicago or North Charleston
OnsiteInternship
Menard USA
Menard USA: Design-build specialty geotechnical contractor providing ground improvement solutions.
0+ YOEPursuing a bachelor’s degree in civil/geotechnical engineering, geology, construction management or related field; basic geotechnical knowledge; proficiency in MS Office; strong communication; willing to travel to active project sites.
Microsoft Office
1d
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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
4w
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Senior Electrical Design Engineer 6
Edison, New Jersey, United States
$132k-$232k/yr HybridFull Time
CDM Smith
CDM Smith: Engineering and construction firm for global infrastructure projects.
10+ YOEBachelor's in electrical discipline, Professional Engineer license, 10 years related electrical engineering experience; power system study proficiency; domestic/international travel may be required.
SKM Power Tools, ETAP, Microsoft Word, Microsoft Excel
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
3mo
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Senior Manufacturing Engineer - ITER
Princeton, New Jersey, United States
$129k-$206k/yr OnsiteFull Time
Princeton Plasma Physics Laboratory
Princeton Plasma Physics Laboratory: Conducts plasma physics research and develops fusion energy technology.
10+ YOEBS in Mechanical Engineering; 10+ years in design, manufacturing, and testing of complex hardware; experience with international procurement and vendor management; strong technical leadership and communication.
precision machining, welding, metrology, inspection and testing, engineering drawings, test plans
1mo
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Civil Engineering Intern - Transportation (Fall 2026)
Rochelle Park, New Jersey, United States
$23-$35/hr OnsiteFull Time
Stantec
StantecToronto Stock Exchange / New York Stock Exchange: STN: Global design, engineering, and environmental consulting firm.
Currently enrolled in an accredited bachelor's civil/structural or similar engineering program; exposure to CAD design programs; good academic standing; able to perform CAD, drafting, quantity take-offs, and occasional field inspection.
CAD
3mo
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Mechanical Engineer Associate
Lakehurst, New Jersey, United States
OnsiteFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
0+ YOEBachelor’s degree in Mechanical Engineering; 0–2 years of engineering experience; CAD proficiency (CREO/ProE or AutoCAD); knowledge of GD&T, materials science, thermodynamics, fluid mechanics, fatigue/fracture; shipboard/test site manufacturing exposure; US citizenship with ability to obtain DoD Secret clearance; travel up to 30% (domestic/internat...
CREO Parametric, AutoCAD, ProE/CREO
2mo
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Infrastructure Systems Engineer
Moorestown, New Jersey, United States
$75k-$136k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
2+ YOEBachelor's in engineering, 2+ years Linux or network systems experience, Red Hat Enterprise Linux knowledge, VLAN/routing experience, CompTIA Security+ (or obtain within 6 months), U.S. citizenship and ability to obtain SECRET clearance, domestic & international travel ability.
Red Hat Enterprise Linux, SELinux, iptables, FreeIPA, Bash, Python, Ansible
1mo
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Safety Intern
District of Columbia or Delaware or Kentucky or Maryland or Michigan or New Jersey or New York or Ohio or Pennsylvania or Virginia or West Virginia
$15-$20/hr FieldInternship, Full Time
Hatzel & Buehler
Hatzel & Buehler: Full-service union electrical contractor providing design and construction services.
Pursuing or recently completed a degree/certificate in safety, environmental science, occupational health, engineering, construction management or related; coursework/knowledge in EHS; strong observation, documentation, communication skills; willingness to work on job sites and travel locally.
Microsoft Office
3mo
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2026 Sun Pharmaceutical Intern - New Brunswick, NJ & Cranbury, NJ (United States)
New Brunswick or Cranbury
$22/hr HybridContract, Temporary
Sun Pharma
Sun PharmaNSE: SUNPHARMA: Develops and manufactures generic and specialty pharmaceutical products worldwide.
Currently enrolled in a Bachelor’s program; able to work 11 weeks in NJ; hybrid schedule; minimum 3 days in office; US work authorization; 3.0+ GPA; strong communication and leadership; proficient with Microsoft Office; detail-oriented and organized; able to work independently and in a team.
Microsoft Office
2w
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WLM-2026-22 Environmental Engineer 2 (Internal Posting)
Trenton, New Jersey, United States
$67k-$99k/yr OnsiteFull Time
New Jersey Department of Environmental Protection
New Jersey Department of Environmental Protection: Protects New Jersey's environment and manages its natural resources.
2+ YOEBachelor's in an engineering field (or NJ PE license), 2 years environmental engineering experience, experience with hydrologic/hydraulic/geotechnical/structural plan review, EM/field inspections, and dam-related work.
GIS, computer modeling
1mo
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Welding Engineer / Inspector - U.S. (Remote)
Houston or Phoenix or Chalfont or Cincinnati or Austin or Columbus or Dallas or Detroit or Medford or Newark or Oakland or Oak Brook
$75k-$115k/yr RemoteFull Time
DNV
DNV: Provides global risk management, certification, and technical assurance services.
3+ YOEHigh school diploma or GED; AWS CWI active; 3+ years with AWS/ASME IX; 3+ years NDE/NDT; metallurgy knowledge; valid driver’s license; travel up to 50% domestic and up to 10% international.
AWS CWI, ASME IX, NDE/NDT, SMAW, GMAW, GTAW, FCAW, LBW, PAW