28 engineering internship jobs at 21 companies in Torrington, CT

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Design Engineer Internship - Fall 2026
Bloomfield or Suffield
OnsiteInternship
LiquidPiston
LiquidPiston: Developing compact, high-efficiency rotary internal combustion engines.
0+ YOEPursuing mechanical engineering; strong SolidWorks; hands-on prototyping; problem-solving; US person preferred.
SolidWorks, CAD
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
2mo
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Rotational Development Program, Engineering, Operations, and Supply Chain
Monroe or Rockwood or Mason City or Monroe or Berlin or Montgomery or Salem or Memphis or New Haven or Las Vegas or Milan or Sacramento or Phoenix
FieldFull Time
ASSA ABLOY
ASSA ABLOYNasdaq Stockholm: ASSA B: Global manufacturer of locks and automated entrance systems.
Bachelor's in engineering, supply chain, or operations (minimum 3.0 GPA) required; internships desirable. Must be willing to relocate for rotations and travel to multiple manufacturing sites. Strong communication and curiosity.
3d
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Associate, Integration and Test Engineering (38851)
Northampton, Massachusetts, United States
$68k-$126k/yr OnsiteFull Time
L3Harris Technologies
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
Pursuing or recently completed Bachelor's in EE/CE/CS or related; internship/new-grad level; develops automated test processes and executes tests.
1mo
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Co-Op - Optical Engineer (Internship)
Wilton, Connecticut, United States
OnsiteFull Time, Internship
ASML
ASMLNASDAQ: ASML: Manufactures lithography systems used to print patterns on wafers.
Pursuing degree in optical engineering/physics/engineering; experience with optical design (CodeV, Zemax), physical optics modeling (FRED, MATLAB), sensor alignment and metrology; able to work in cleanroom and follow procedures.
CodeV, Zemax, MATLAB, FRED
2w
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Entry Level Wastewater Engineer
Hartford, Connecticut, United States
$75k-$100k/yr HybridFull Time
Trilon Group
Trilon Group: Providing engineering and design services for community infrastructure.
Bachelor's in Environmental or Civil Engineering; coursework or internship in wastewater; EIT preferred; familiarity with AutoCAD and Civil 3D; exposure to HydroCAD or HEC-RAS.
AutoCAD, Civil 3D, HydroCAD, HEC-RAS
3w
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2026 Intern Conversion: Hardware Engineer
Yorktown Heights or Albany
$122k-$182k/yr OnsiteFull Time
IBM
IBMNew York Stock Exchange: IBM: Global technology providing enterprise software, cloud, and consulting.
Bachelor's degree and successful completion of a 2025 IBM co-op or internship; entry-level hardware engineering role within IBM Research, onsite in New York.
3mo
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Assistant Substation Engineer, Electrical - Transmission & Distribution (Conshohocken, PA, Newton, MA, Wallingford, CT, or Morristown, NJ)
Conshohocken or Newtown or Wallingford or Morristown
$85k-$130k/yr OnsiteFull Time
Burns & McDonnell
Burns & McDonnell: Engineering, architecture, and construction services for global infrastructure.
0+ YOEBachelor's in Electrical or related engineering from an ABET-accredited program; FE exam required; internship/consulting experience preferred; EIT preferred; strong communication and detail orientation.
Microsoft Office Suite
7h
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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
2mo
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Energy Efficiency Intern
Northampton, Massachusetts, United States
$17-$22/hr HybridInternship
Artis Energy Solutions
Artis Energy Solutions: Installs energy efficiency upgrades and EV charging stations for businesses.
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
2mo
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Systems Engineer – Entry Level
Pittsfield, Massachusetts, United States
$78k-$86k/yr HybridAll Commitments Available
General Dynamics Mission Systems
General Dynamics Mission SystemsNYSE: GD: Designs and manufactures defense and mission-critical technology solutions.
0+ YOEBachelor's degree in systems engineering or related field; DoD Secret clearance obtainable; US citizenship.
6d
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Wentworth Institute of Technology College Career Fair Fall 2026
Newton or Bloomfield
OnsiteInternship
Salas O'Brien
Salas O'Brien: Provides integrated engineering design and technical consulting services.
Must be currently enrolled in a bachelor’s or master’s program in engineering, architecture, audio engineering, or business-related field; strong communication and teamwork; CAD (AutoCAD/Revit) experience helpful.
AutoCAD, Revit
1w
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Field Engineer I - Nationwide 2027
Providence or Glastonbury or Boston or New York or Arlington or Baltimore or Philadelphia or Newark or Charlotte or Columbia or Atlanta
$35-$44/hr OnsiteFull Time
Gilbane Building Company
Gilbane Building Company: Global construction and facilities management services provider.
0+ YOEBachelor's in engineering or construction management, 0-1 years experience or internships, OSHA 30, Procore and Microsoft Office proficiency, First Aid/CPR, strong communication and technical skills.
Procore, Microsoft Office
2mo
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International Graduate Rotational Program - Service & Sales
Farmington, Connecticut, United States
OnsiteFull Time
TRUMPF
TRUMPF: Manufactures industrial machine tools and laser technology systems.
Master’s degree in economics, engineering, or business; internship/coop or early experience in marketing, sales, or service; willing to relocate and obtain work visa; strong analytical and initiative.
2mo
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International Graduate Rotational Program - Service & Sales
Farmington, Connecticut, United States
OnsiteFull Time
TRUMPF
TRUMPF: Manufactures industrial machine tools and laser systems for production.
Master’s degree in economics, engineering, business administration, or related field; internship or early professional experience in marketing, sales, or service; willingness to relocate and work internationally; requires visa eligibility for Germany.
2mo
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Utility Operator (Wallingford, CT, US, 06492)
Wallingford, Connecticut, United States
$25/hr OnsiteAll Commitments Available
AMETEK
AMETEKNYSE: AME: Manufacturer of electronic instruments and electromechanical devices.
High school diploma or equivalent; basic computer skills; detail-oriented with strong thinking and organizational skills; weekend/holiday availability; overtime; fluent English reading/writing; US Person required.
3mo
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Inspector/Sr. Inspector (Dutchess County, NY)
Poughkeepsie, New York, United States
$37-$45/hr OnsiteAll Commitments Available
Barton & Loguidice
Barton & Loguidice: Multi-disciplinary firm providing engineering and environmental consulting services.
Experience in water/wastewater/sewer/drainage inspection; basic computer skills; onsite work in Dutchess County, NY.
2mo
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System and Software Engineer (MBSE / SysML) – Aerospace
East Hartford, Connecticut, United States
HybridMultiple Commitments Available
Sopra Steria
Sopra SteriaEuronext Paris: SOPR: Provides digital transformation consulting and information technology services.
3+ YOEBachelor's in engineering; experience with MATLAB/Simulink for embedded software; experience with Cameo Systems Modeler; SysML; DO-178C; aerospace domain.
MATLAB, Simulink, Cameo Systems Modeler
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.
3w
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Field Operations Co-op (Spring 2027)
Pleasant Valley, New York, United States
$23-$28/hr OnsiteMultiple Commitments Available
Consigli Construction
Consigli Construction: Provides construction management and general contracting services for diverse facilities.
Pursuing a bachelor’s in construction management or engineering; basic site safety knowledge; proficiency in Microsoft Office; ability to read construction drawings and support site documentation and schedule management.
Microsoft Excel, Microsoft Word, Microsoft Outlook