65 intern engineering jobs at 31 companies in Ellington, CT
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Engineering Intern
Canaan, Connecticut, United States
OnsiteFull Time
High school diploma/GED, on-site presence (minimum 4 days/week), support engineering and production, learn validation, comply with safety and quality regulations.
1mo
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Engineering Intern
Bloomfield, Connecticut, United States
OnsitePart Time, Internship
Current enrollment in an accredited engineering or related program (junior/senior preferred); proficiency in SolidWorks or AutoCAD and 3D CAD software; strong mechanical aptitude, attention to detail, teamwork, and communication skills.
SolidWorks, AutoCAD, 3D CAD software
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
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
2d
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Asset Management Technology: Engineering Intern (Fall 2026)
Hartford, Connecticut, United States
OnsiteInternship, Full Time
Currently pursuing a bachelor's degree in engineering, preferably electrical engineering. Requires strong communication, facilitation, accountability, and process improvement skills.
Microsoft Access, Microsoft Excel, Visual Basic, SQL
5d
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Manufacturing Engineering Intern – US – Summer 2027
Evendale or Batesville or Durham or Bohemia or Arkansas City or Auburn or Madisonville or Asheville or Dayton or Rutland or Clearwater or Greenville or Terre Haute or Wilmington or McAllen or Erlanger or West Jefferson or Hooksett or Lafayette or Norwich or Lynn or Jacksonville or Sterling
$20/hr OnsiteFull Time, Internship
Full-time bachelor's or graduate enrollment in an accredited engineering or related program, 3.0 GPA, U.S. work authorization, transportation, and willingness to work at U.S. locations.
Lean, Six Sigma
1mo
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Intern/Co-op – Site/Civil Engineering (Fall 2026)
New Haven, Connecticut, United States
OnsiteInternship
Actively pursuing a civil engineering degree (preferred JR/SR or MS), working knowledge of AutoCAD/Civil 3D and Microsoft Office, valid driver’s license, strong communication and analytical skills.
AutoCAD, Civil 3D, Microsoft Office
2w
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Spring 2027 Engineering Internship/Co-op
Bastrop or Bloomfield or Cape Canaveral or Hawthorne or Irvine or Long Beach or McGregor or Palo Alto or Redmond or Brownsville or Vandenberg or Woodinville
$28-$30/hr OnsiteInternship
0.25+ YOEMust be enrolled in a bachelor’s program in engineering/physics/math, 3+ months applied engineering experience, eligible to work under US export rules, and able to work full-time onsite for at least 12 consecutive weeks.
4d
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Controls Engineer Intern
Springfield, Massachusetts, United States
OnsiteFull Time, Internship
Intern engineering role requiring software and hardware design, troubleshooting, instrumentation, control systems, commissioning, and startup support for food and beverage production facilities.
3w
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Water Engineer Intern
Middletown, Connecticut, United States
$24-$36/hr HybridPart Time
Pursuing a BS in civil/environmental/water resources engineering, available 16–20 hrs/week in Fall 2026; proficiency in Microsoft Office; strong communication, analytical, and teamwork skills.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft SharePoint, Building Information Modeling (BIM), Power BI, Augmented Reality
3w
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Water Engineer Intern
Middletown, Connecticut, United States
$24-$36/hr HybridPart Time
Pursuing a BS in civil/environmental/water resources engineering, 16–20 hrs/week availability, MS Office proficiency, strong communication and analytical skills; prior water sector coursework or internship preferred.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft SharePoint, Building Information Modeling (BIM), Power BI, Augmented Reality
3d
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Intern
Pawtucket or Woburn or Waterbury
FieldInternship, Temporary
Currently enrolled college student with junior standing in engineering, construction management, or a related field; requires teamwork, organization, communication, and attention to detail.
Procore, Smart Sheets
3mo
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Energy Efficiency Intern
Northampton, Massachusetts, United States
$17-$22/hr HybridInternship
0+ YOEInternship focusing on on-site energy assessments, field support, and customer engagement. Requires interest in energy efficiency, strong communication, and willingness to drive in Massachusetts.
Microsoft Excel, Microsoft Word, Microsoft Outlook, Digital tools and apps
2w
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Returning Intern Engineer - NED Summer 2027 (For Current/Former HNTB Interns Only)
Boston or South Portland or Princeton or New York or Bedford or Newark or Cherry Hill or Parsippany or Chelmsford or Rocky Hill or South Norwalk
$21-$40/hr OnsiteFull Time
Current enrollment in an accredited post-secondary engineering program, high school diploma/GED or equivalent, basic engineering and algebra skills, Microsoft Office proficiency, and ability to perform basic engineering calculations.
Microsoft Office Suite
2w
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Returning Intern Engineer - NED Summer 2027 (For Current/Former HNTB Interns Only)
Bedford or Boston or Chelmsford or Cherry Hill or New York City or Newark or Parsippany or Princeton or Rocky Hill or South Norwalk or South Portland
$21-$40/hr OnsiteInternship
Current enrollment in an accredited post-secondary engineering program and a high school diploma or GED. Requires basic engineering, geometric, algebraic, and calculation skills; Microsoft Office Suite proficiency.
Microsoft Office Suite
2w
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Returning Intern Engineer - NED Summer 2027 (For Current/Former HNTB Interns Only)
Boston or South Portland or Princeton or New York or Bedford or Newark or Cherry Hill or Parsippany or South Norwalk or Rocky Hill or Chelmsford
$21-$40/hr OnsiteFull Time
Current enrollment in an accredited post-secondary engineering program plus high school diploma/GED; basic engineering/math proficiency, Microsoft Office skills, ability to prepare drawings and perform basic calculations.
Microsoft Office Suite
2mo
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Intern
South Windsor, Connecticut, United States
OnsiteFull Time, Internship
Pursuing a degree in Computer Engineering or related technical field; basic networking knowledge; strong analytical, communication, and organizational skills; ability to work independently; IT or cybersecurity experience beneficial.
1d
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Inspection Intern
Hartford or Rocky Hill
$24-$30/hr OnsiteInternship
Pursuing a bachelor's degree in construction management, civil engineering, or a related field with at least one year completed; roadway construction or inspection experience is preferred.
1d
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Inspection Intern
Hartford or New Haven or Rocky Hill or Springfield
$24-$30/hr OnsiteInternship
Pursuing a bachelor's degree in construction management, civil engineering, or a related field with at least one year completed; communication skills required. Prior roadway or transportation inspection experience preferred.
4d
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Quality Intern (Fall)
Bloomfield, Connecticut, United States
$21-$25/hr OnsiteMultiple Commitments Available
0+ YOEHigh school diploma/GED and two years of schooling toward an aerospace, manufacturing, mechanical, or industrial engineering degree; 0–2 years relevant experience; Microsoft Office knowledge and strong organizational skills.
Microsoft Office
3w
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Contracted Student Interns - GIS Trails Planning Intern Fall 2026 (UNPAID)
Boston or Worcester
HybridPart Time
Current undergraduate/graduate GIS student; experience with ArcGIS Pro/Online and ESRI apps (StoryMaps, Field Maps, Survey123) preferred; strong analytical and communication skills; ability to work independently remotely and attend occasional in-person meetings.
ArcGIS Pro, ArcGIS Online, StoryMaps, ArcGIS Field Maps, Survey123, Experience Builder, Dashboards, SmartSheet
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