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18 prototyping engineer jobs at 16 companies in New Haven, 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
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2mo
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Electrical Engineer
Groton, Connecticut, United States
$100k-$110k/yr OnsiteFull Time
ORBIS Inc.
ORBIS Inc.: Engineering solutions for naval and defense programs.
5+ YOEMid-senior electrical engineer with 5-10 years' experience, BSEE, US citizenship, secret clearance, PCB/CCA design and fabrication, KiCAD/Gerber/CAD experience, prototyping and test procedure development.
KiCAD, Gerber, CAD
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Engineer III, Mechanical
Melville, New York, United States
$105k-$120k/yr HybridFull Time
Leviton
Leviton: Manufacturer of electrical wiring, lighting controls, and networking infrastructure.
4+ YOEBachelor's degree in Mechanical Engineering and 4+ years of mechanical product design experience required. Requires 3D CAD, FEA, manufacturing-process, prototyping, and product-validation experience.
SolidWorks, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft OneNote, Finite Element Analysis (FEA), 3D CAD, Design Failure Mode and Effects Analysis (DFMEA), Design Verification Plan and Report (DVP&R), Design of Experiments (DOE), Printed Circuit Boards (PCBs)
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2mo
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R&D Mechanical Engineer
Wallingford, Connecticut, United States
$90k-$115k/yr OnsiteFull Time
Oetiker
Oetiker: Manufacturer of high-end connecting and clamping solutions.
3+ YOE3+ years R&D mechanical engineering experience, SolidWorks and 3D-CAD proficiency, hands-on prototyping and shop experience, FEA/DFSS analytical skills, Microsoft Office proficiency, BSc/MSc in Mechanical or Electrical Engineering, strong English communication.
3D-CAD, SolidWorks, 3D printers, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Microsoft Word, FEA, Design for Six Sigma
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Mechatronics Engineer - Product Innovation
Torrington, Connecticut, United States
OnsiteFull Time
Commercial Sewing
Commercial Sewing: Designs and manufactures custom protective covers and recreational accessories.
Degree in mechatronics, mechanical, electrical, robotics or related field; experience developing electromechanical products; CAD proficiency; strong hands-on problem-solving and prototype validation skills.
CAD
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Mechanical Engineer II
Bohemia, New York, United States
$80k-$110k/yr OnsiteFull Time
North Atlantic Industries
North Atlantic Industries: Designs and manufactures rugged embedded computing and power systems.
BSME required; U.S. Person required. CAD proficiency (Autodesk Inventor or SolidWorks), FEA/CFD and box/electronics integration experience, knowledge of MIL-STD-810, IPC, GD&T, drafting and tolerance analysis; prototype testing and design documentation.
Autodesk Inventor, SolidWorks, FEA, CFD, ASME Y14.5M-1994, MIL-STD-810, IPC
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1mo
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Product Development Engineer - Mechatronics & Controls
Torrington, Connecticut, United States
OnsiteFull Time
Commercial Sewing
Commercial Sewing: Designs and manufactures custom protective covers and recreational accessories.
Degree in mechatronics/mechanical/electrical/robotics, experience with electromechanical product development, CAD and prototyping skills, hands-on testing and problem solving.
CAD
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2mo
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Senior Product Engineer- Mechanical
Trumbull, Connecticut, United States
OnsiteFull Time
CooperSurgical
CooperSurgicalNasdaq: COO: Manufactures medical devices for fertility and women's health.
5+ YOEExpertise in SolidWorks and GD&T, medical device development with design control, DFM/DFSS, FEA/CFD preferred, statistical methods, hands-on prototyping, and demonstrated experience delivering medical device products (BS+5yrs or MS+3yrs).
SolidWorks, GD&T, Design for Manufacturing (DFM), Design for Six Sigma (DFSS), FEA, CFD
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Sr. Mechanical Engineer (Spector) (US - NY - Plainview)
Plainview, New York, United States
$120k-$160k/yr OnsiteFull Time
Veeco
VeecoNasdaq: VECO: Manufactures precision processing systems for semiconductor and electronics production
8+ YOE8+ years in mechanical design of capital equipment; strong CAD/FEA; lab prototyping; SEMI standards; willing to travel up to 10%.
SolidWorks, Inventor, Creo, AutoCAD
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19h
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Staff Mechanical Engineer - Advanced Energy
Orange, Connecticut, United States
$164k-$277k/yr HybridFull Time
Intuitive
IntuitiveNASDAQ: ISRG: Robotic-assisted systems for minimally invasive surgery.
12+ YOERequires 12 years of related experience with a bachelor's degree, 8 with a master's, or 5 with a PhD; strong mechanical design, manufacturing, materials, 3D CAD, GD&T, prototyping, reliability, and communication skills.
3D CAD, SolidWorks, GD&T
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Mechanical Engineer
Hawthorne, New York, United States
$90k-$130k/yr OnsiteFull Time
Clarapath
Clarapath: Robotic systems for automated tissue sectioning in pathology laboratories.
2+ YOEBachelor's in mechanical engineering,2+ years mechanical engineering experience,SolidWorks proficiency,GD&T and tolerance analysis,prototyping and testing experience,regulated/ISO 13485 environment familiarity.
SolidWorks
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2mo
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Sensor Solutions Prototype Engineer Sr (Hartford, CT, US)
Hartford, Connecticut, United States
OnsiteFull Time
Munich Re
Munich ReFrankfurt Stock Exchange: MUV2: Global provider of reinsurance, insurance, and risk management solutions.
7+ YOE7+ years engineering experience; 3+ years field testing; 3+ years project management; IoT and sensor technology; engineering programming experience preferred; PE license preferred; Bachelor’s in Engineering; Masters preferred.
IoT, Sensor technology, Engineering software
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Senior Research Engineer - Experimental Engineering
Yonkers or Washington or Colchester or Arizona or California or Connecticut or Illinois or Maryland or Massachusetts or Michigan or New Hampshire or New Jersey or New York or Texas or Vermont or Virginia or District of Columbia
$115k-$160k/yr RemoteFull Time
Consumer Reports
Consumer Reports: Tests products and publishes ratings for consumer advocacy.
Senior research engineer with deep full-stack software engineering experience, strong applied AI/ML knowledge, prototyping and R&D experience, Python/FastAPI and frontend (React/React Native) familiarity, and ability to lead experiments and mentor engineers.
AI, Machine Learning, Python, FastAPI, React, React Native, RAG
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2mo
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Staff Product Engineer- Mechanical
Trumbull, Connecticut, United States
OnsiteFull Time
CooperSurgical
CooperSurgicalNasdaq: COO: Manufactures medical devices for fertility and women's health.
8+ YOEBS with 8+ years (or MS with 5+ years) in medical device product development; mechanical/biomedical engineering experience; CAD (Creo/SolidWorks), GD&T, DFM, DFSS, FEA/CFD, lab prototyping, verification/validation and regulatory design control experience.
Creo, SolidWorks, GD&T, FEA, CFD
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System Prototype Test Engineer - 3rd shift
Wilton, Connecticut, United States
OnsiteFull Time
ASML
ASMLNASDAQ: ASML: Manufactures lithography systems used to print patterns on wafers.
2+ YOEBachelor's degree in a technical field and 2+ years of experience; complex-systems troubleshooting, test-rig operation, integration, verification, and technical problem-solving skills required.
keyboard
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System Design Manager
Tariffville, Connecticut, United States
OnsiteFull Time
Dyno Nobel
Dyno NobelASX: DNL: Manufactures and provides commercial explosives and blasting services.
10+ YOEBachelor's in engineering or industrial design,10+ years industrial design experience,experience with materials,manufacturing processes,CAD/PLM/DDM,prototyping,testing,and standards compliance.
CAD, Product Lifecycle Management (PLM), Design Data Management (DDM), Geometric Dimensioning and Tolerancing (GD&T)
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18h
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Enterprise & Client Solutions Manager, AI, Song Life - part of Accenture Song
Albany or Arlington or Atlanta or Austin or Boston or Charlotte or Chicago or Cincinnati or Cleveland or Columbus or Culver City or Denver or Detroit or Hartford or Houston or Irving or Miami or Milwaukee or Minneapolis or Morristown or Mountain View or New York City or Oklahoma City or Philadelphia or Pittsburgh or Raleigh or Sacramento or San Diego or San Francisco or Scottsdale or Seattle or St. Louis or St. Petersburg or United States
$80k-$266k/yr RemoteFull Time
Accenture
AccentureNYSE: ACN: Global professional services firm providing consulting and technology solutions.
5+ YOE5+ years in AI solution development, digital transformation, creative technology, product innovation, or related fields; experience prototyping, automation, API integration, prompt engineering, and scalable offerings.
Claude, ChatGPT, GPT-4o, Gemini, Adobe Firefly, Midjourney, Runway, Suno, ElevenLabs, Cursor, Copilot
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2mo
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Architect - Personal Insurance Cross-Domain Architecture
Hartford or Saint Paul
$127k-$209k/yr HybridFull Time
Travelers
TravelersNYSE: TRV: Provide property and casualty insurance for individuals and businesses.
4+ YOEBachelor's in computer science or related STEM and 4+ years architecture/software engineering experience; hands-on experience with cloud-native technologies, APIs, AI/ML, prototyping, roadmaps, and agile delivery; insurance tech preferred.
cloud-native technologies, APIs, AI/ML
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