68 intern engineering jobs at 50 companies in Killingly Center, CT

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Engineering Intern
West Warwick, Rhode Island, United States
OnsitePart Time, Internship
Worthington Enterprises
Worthington EnterprisesNYSE: WOR: Manufactures pressure cylinders, steel products, and building materials.
Support design engineering with lab testing, CAD 2D/3D modeling, 3D printing, test reports; Microsoft applications and SolidWorks familiarity; 1–3 years of college in engineering or related field; teamwork and time management.
CAD, SolidWorks, Microsoft applications, 3D printing
1w
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Engineering Intern
Stow, Massachusetts, United States
OnsiteTemporary
Alaka'i Technologies
Alaka'i Technologies: Develops hydrogen-powered aircraft for zero-emission air mobility.
Must be a junior or higher pursuing a Mechanical, Electrical, Software, Aerospace or related engineering degree; able to work in loosely structured environments and assist with design, prototyping, and deployment.
1mo
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Engineering Intern
Bloomfield, Connecticut, United States
OnsitePart Time, Internship
Salamander Designs
Salamander Designs: Handcrafts custom furniture for technology integration and residential spaces.
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
1w
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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
2d
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Civil Engineering Intern
Waltham, Massachusetts, United States
$31-$32/hr OnsiteInternship
Kimley-Horn
Kimley-Horn: Full-service consulting firm providing engineering, planning, and design services.
Engineering student pursuing an ABET-accredited bachelor's or master's degree in civil, environmental, or related engineering; high school diploma/GED required.
AutoCAD, Revit, Civil 3D, Microsoft Excel, MicroStation, VISSIM, OpenRoads, Synchro, GIS
6d
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Engineering and Construction Intern (State Intern)
New Haven or Newington or Norwich or Rocky Hill or Thomaston
$22/hr HybridMultiple Commitments Available
State of Connecticut
State of Connecticut: The state government of Connecticut, United States.
Current matriculation in an accredited engineering or construction management program; valid driver’s license; coursework or experience with engineering software; strong communication and teamwork skills.
MicroStation, Microsoft Word, Microsoft Excel, Microsoft Project, Microsoft Access
1w
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FPGA Engineering Intern - Summer 2027
Needham, Massachusetts, United States
$42/hr OnsiteInternship
HPR
HPR: Provides high-performance technology infrastructure for electronic trading markets.
Pursuing BS/MS in related field with 3.0+ GPA, experience with Verilog/SystemVerilog or VHDL, Linux, scripting (Python/Perl), strong communication skills.
Verilog/SystemVerilog, VHDL, Linux, Python, Perl, Vivado, Quartus
1w
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Research & Development - PhD Engineering Intern
Lexington or Allentown or Providence or Louisville
OnsiteInternship
PPL
PPLNYSE: PPL: Provides regulated electricity and natural gas services to customers.
Pursuing a PhD in Engineering (ABET), minimum 3.0 GPA, available part-time during semesters and full-time in Summer 2026, interest in renewable energy and willingness to travel for R&D projects.
1w
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2027 Summer Intern & Co-Op: Chemical, Mechanical and Electrical Engineering Opportunities - Qnity Electronics
Wilmington or Newark or Circleville or Dayton or Towanda or Marlborough or Pasadena or Hayward or Midland or Carlsbad or Schaumburg or Cleveland or Parlin
OnsiteFull Time
Qnity Electronics
Qnity ElectronicsNYSE: Q: Manufactures materials and solutions for the semiconductor industry.
Enrolled full-time in a Bachelor’s or Master’s ABET-accredited engineering program (Chemical, Mechanical, Electrical or related), GPA ≥3.0, available May–August, and legal right to work in the U.S. without visa sponsorship.
6d
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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
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
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.
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Materials Chemistry/Chemical Engineering Intern (FALL 2026)
Waltham, Massachusetts, United States
OnsiteMultiple Commitments Available
Folia Materials
Folia Materials: Transforms paper into functional materials for water and food.
Pursuing an associate, bachelor\u0002s, or master\u0002s in chemical engineering, materials chemistry, paper science or related field; ability to perform analytical lab testing, product characterization, data synthesis, and documentation; local candidates only.
1w
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Water Engineer Intern
Middletown, Connecticut, United States
$24-$36/hr HybridPart Time
Arcadis
ArcadisEuronext Amsterdam: ARCAD: Global design, engineering, and consultancy for natural and built assets.
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
1w
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Water Engineer Intern
Middletown, Connecticut, United States
$24-$36/hr HybridPart Time
Arcadis
ArcadisEuronext Amsterdam: ARCAD: Designing and engineering sustainable solutions for natural and built environments
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
6d
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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
HNTB
HNTB: Infrastructure design and engineering for transportation and public works
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
2mo
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Intern
South Windsor, Connecticut, United States
OnsiteFull Time, Internship
Pursuit Aerospace
Pursuit Aerospace: Manufactures complex engine components for the global aerospace industry.
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.
6d
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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
HNTB
HNTB: Designs and manages large-scale transportation and infrastructure projects.
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
3w
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Mechanical Engineer Intern/Co-op Fall 2026
Cincinnati or Arlington or Framingham or Lexington or Dublin or Annapolis
OnsiteFull Time
Legence
LegenceNASDAQ: LGN: Provides engineering and maintenance services for mission-critical building systems.
Pursuing a bachelor's in mechanical or architectural engineering, AutoCAD/Revit experience preferred, Microsoft Word/Excel proficiency, ability to work full time onsite and travel locally, no sponsorship available.
AutoCAD, Revit, Microsoft Word, Microsoft Excel
1w
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Contracted Student Interns - GIS Trails Planning Intern Fall 2026 (UNPAID)
Boston or Worcester
HybridPart Time
Commonwealth of Massachusetts
Commonwealth of Massachusetts: Providing public services and governance to the people of Massachusetts.
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
1mo
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Packaging Engineering Co-Op/Intern or Packaging Technician
Uxbridge, Massachusetts, United States
OnsiteMultiple Commitments Available
Adept Group
Adept Group: Providing packaging engineering and consulting services to global brands.
High school diploma, warehouse or packaging inspection experience, ability to lift up to 50 lbs, proficiency with Microsoft Excel and mobile data collection, strong attention to detail and documentation skills.
Microsoft Excel, barcode scanning systems, warehouse management systems, mobile devices, tablets
2w
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Construction Intern - Nationwide 2027
Providence or Glastonbury or Boston or New York or Arlington or Baltimore or Philadelphia or Newark or Charlotte or Columbia or Atlanta
$17-$32/hr OnsiteInternship
Gilbane Building Company
Gilbane Building Company: Global construction and facilities management services provider.
Currently enrolled in construction management, civil engineering, or related program; strong communication skills; proficiency in Microsoft Office; ability to work on jobsites and district offices; must pass pre-employment substance test.
Microsoft Office

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