25 prototype engineer jobs at 21 companies in Norwich, CT

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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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Mechanical Engineer
West Hartford, Connecticut, United States
$100k-$130k/yr OnsiteFull Time
Colt's Manufacturing Company
Colt's Manufacturing Company: Designs and manufactures firearms for military and commercial markets.
3+ YOEBS in Engineering or equivalent experience; ~3+ years engineering experience preferred; knowledge of mechanics, manufacturing, materials, GD&T, measuring equipment; prototype testing, DFMAI, and product development for commercial and government sectors.
PTC CREO, Windchill, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Enventive Concept
2w
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Sr. Mechanical Engineer
Rumford, Rhode Island, United States
$150k-$185k/yr HybridFull Time
HavocAI
HavocAI: Develops autonomous surface vessels and collaborative maritime autonomy software.
6+ YOE6+ years mechanical engineering experience, SolidWorks proficiency, hands-on prototyping and testing, system integration experience, Bachelor's in Mechanical Engineering, U.S. citizenship and eligibility for Secret clearance.
SolidWorks, CAD
2mo
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Electrical Engineer I
Middletown, Rhode Island, United States
OnsiteFull Time
SEACORP
SEACORP: Provides engineering and technology services for naval defense systems.
0+ YOEEntry-level electrical engineer with 0-2 years of experience; naval system design and development; prototype and production integration.
CAD, MIL-STD, GFI, ICD, DOD-STD, EMI
2mo
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Senior Electrical Engineer
Middletown or Middletown
OnsiteFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
5+ YOEBachelor's degree with 5+ years in design engineering; hands-on electronics, prototyping, testing, and system-level design; clearance eligibility.
Altium, SPICE, ARAS Innovator, Windchill, SVN, Microsoft Office, Outlook, Visio, SharePoint
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Senior Electrical Engineer
Middletown or Newport
OnsiteFull Time
SAIC
SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.
5+ YOEBachelor’s degree and 5+ years in design engineering; electronics for test equipment; schematic and layout; prototyping; lab skills; clearance capability.
Altium, Orcad, PADS, LTSpice, Oscilloscope, Function Generator, Network Analyzer, DMM, Power Supply
2d
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Sr Mechanical Engineer
Minneapolis or Providence
$94k-$122k/yr HybridFull Time
Veranex
Veranex: Accelerates medical technology innovation from concept to commercialization.
4+ YOEBachelor's in Mechanical Engineering, 4+ years medical device experience, strong CAD and prototyping skills, familiarity with FDA/QSR/ISO, excellent communication and problem-solving.
3D CAD, 2D CAD
2mo
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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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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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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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Senior Mechanical Engineer (Tolland, US)
Tolland, Connecticut, United States
OnsiteFull Time
Lectra
LectraEuronext Paris: LSS: Sells manufacturing software and automated material cutting systems.
5+ YOEBachelor's in Mechanical Engineering (or related), minimum 5 years mechanical engineering experience (R&D preferred), strong CAD proficiency (NX; Windchill/Creo a plus), experience with prototyping, testing, FMEA/DFA/DFM, and cross-functional collaboration.
NX, Windchill, Creo
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Staff Mechanical Engineer
Farmington, Connecticut, United States
$116k-$174k/yr OnsiteFull Time
Otis
OtisNYSE: OTIS: Manufactures, installs, and services elevators and escalators.
10+ YOEBS in Mechanical Engineering,10+ years mechanical design and product development experience, expertise in 3D CAD (Creo), PLM (Windchill/PDMLink), FEA, Microsoft Office, prototyping and testing,able to travel up to 15%,authorized to work in U.S. without sponsorship.
Creo, Windchill, PDMLink, Microsoft Office, FEA, PLM
2w
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Engineer I, Test
East Longmeadow, Massachusetts, United States
$60k-$97k/yr OnsiteFull Time
Stanley Black & Decker
Stanley Black & DeckerNYSE: SWK: Manufacturer of power tools, hand tools, and outdoor equipment.
1+ YOE1+ years relevant experience; hands-on testing and supplier qualification; experience with measurement/metallurgical/metrological devices; CAD experience (Catia preferred); able to create prototypes, test plans, and technical reports.
CAD, Catia
3w
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AI Solutions Engineer - JobID-0230
Arlington or Mount Laurel or San Diego or Fall River
$90k-$184k/yr OnsiteFull Time
Innovative Defense Technologies
Innovative Defense Technologies: Develops automated software and systems solutions for U.S. defense customers, enabling rapid delivery of mission-critical capabilities.
3+ YOE3+ years technical experience; BS in CS/Data Science/Engineering or equivalent; U.S. citizenship and ability to obtain/maintain Secret clearance; strong experience with LLMs/generative AI, prototyping, secure software practices, and stakeholder collaboration; up to 10% travel.
LLMs, generative AI, MLOps, DevSecOps, CI/CD, Aegis, SSDS, SLQ-32, NIST 800-53, DISA STIGs, Risk Management Framework
2w
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Engineer – Process Development
North Attleboro, Massachusetts, United States
$125k-$150k/yr OnsitePart Time
Theragenics
Theragenics: Manufacturing medical devices for cancer treatment and interventional procedures.
7+ YOEBachelor's degree required (master's preferred), 7+ years in regulated medical device/manufacturing, expertise in metal processing and prototyping, knowledge of DFM/DFA, DOE, lean, IQ/OQ/PQ, and ISO/FDA requirements.
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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
2w
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RI Office: Exempt
North Kingstown, Rhode Island, United States
OnsiteFull Time
REGENT
REGENT: Builds electric seagliders for high-speed regional coastal travel.
Expertise in mechanism and actuation system design, advanced CAD (NX preferred), kinematic/dynamic/structural analysis (FEA), hands-on prototyping and testing, cross-functional collaboration, and mentoring engineers.
NX, FEA, GD&T, DFMA
3mo
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Prototyping Manager, AIDC Core
New Haven, Connecticut, United States
$92k-$147k/yr OnsiteFull Time
Yale University
Yale University: Providing higher education and conducting advanced scientific research.
5+ YOEMaster's degree in a related discipline and five years of related experience; strong leadership in prototyping, mechanical and electronics integration, and research instrumentation.
Machining, Electronics, Prototyping tools, Fabrication techniques, Laboratory instrumentation
16h
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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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ENGINEERING TECHNICIAN V-GM
Newport, Rhode Island, United States
OnsiteFull Time
McLaughlin Research Corporation
McLaughlin Research Corporation: Engineering and technical services for defense agencies.
5+ YOE5+ years in electrical/electronic systems; senior hull sensors technician; hardware prototyping, integration, and documentation; fault analysis.