31 prototype jobs at 24 companies in Connecticut

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Prototype ModelMaker
Fairfield, Connecticut, United States
$32-$45/hr OnsitePart Time, Contract
WovenWorks
WovenWorks: Integrated agency providing strategic brand and structural packaging design.
3+ YOEHands-on fabrication, prototyping, finishing, and model-making experience; strong attention to detail; ability to work in fast-paced, collaborative environment.
3D printing, finishing, painting, assembly, sculpting
2mo
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Prototype & Experimental Welder
Bloomfield or Suffield
OnsiteFull Time
LiquidPiston
LiquidPiston: Developing compact, high-efficiency rotary internal combustion engines.
3+ YOEMid-level welder/fabricator with TIG/MIG, prototype environment experience, able to read drawings, operate mills/lathes, and perform precise fabrication onsite.
TIG welding, MIG welding, welding, manual milling, manual turning, inspection tools, CAD drawings
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Prototype Model Maker - Shelton, CT (Shelton, CT, US, 06484-4300)
Shelton, Connecticut, United States
OnsiteFull Time
Hubbell
HubbellNYSE: HUBB: Designs and manufactures electrical products and utility infrastructure solutions.
3+ YOETrade school certification with 3-5 years prototype/model shop experience; CNC programming and setup, CAM, wire EDM, 3D prototyping, machine maintenance, tooling and fixture construction, and adherence to shop safety.
CNC milling machine, wire EDM, CNC machine centers, Computer Aided Machining (CAM), Computer Aided Machining programs, 3D printing machines, Gibbs cam
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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
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
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Sr. Product Designer
Pittsburgh or Arizona or Colorado or Connecticut or Delaware or Florida or Georgia or Illinois or Indiana or Kentucky or Louisiana or Maine or Maryland or Massachusetts or Michigan or Missouri or Nebraska or Nevada or New Hampshire or New Jersey or New York or North Carolina or Ohio or Oklahoma or Oregon or Pennsylvania or South Carolina or Tennessee or Texas or Virginia or Washington or District of Columbia or West Virginia
$146k-$170k/yr HybridFull Time
Niche
Niche: Online platform for school rankings, reviews, and student recruitment.
Senior product designer with experience shipping web and mobile features, user research, information architecture, content design, prototyping, and collaborating on cross-functional product teams; experience prototyping with AI tools is a plus.
Claude Code, Paper.design
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R&D Engineer - Machining
Monroe, Connecticut, United States
$74k-$121k/yr OnsiteFull Time
Coherent
CoherentNYSE: COHR: Manufactures lasers, engineered materials, and optical networking components.
4+ YOEBachelor's degree; 1-5 years in advanced machining; on-site prototyping experience; skilled with CAD/CAM/CAx tools.
MasterCAM, PC-DIMS, Calypso, Creo, SolidWorks, GibbsCam, SurfCam, Agile, Oracle, Cumulus
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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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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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Design Lead
Brooklyn or Milwaukee or Dallas or Columbus or Kirkland or New York or Cincinnati or Oklahoma City or Cleveland or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Beaverton or Raleigh or Minneapolis or Mountain View or Scottsdale or Morristown or San Francisco or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Detroit or Beaverton or Nashville or Los Angeles or San Diego
$68k-$220k/yr OnsiteFull Time
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
Portfolio of digital product design work; strong visual, UX/UI, prototyping, collaboration, communication, and presentation skills; ability to iterate and execute across product phases.
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Quality Inspector (Day Shift) 9327210526AMK
South Windsor, Connecticut, United States
OnsiteFull Time
Meyer Tool
Meyer Tool: Manufactures high-tech precision components for aerospace and gas turbine industries.
Inspect production and prototype hardware; ensure conformance to specifications; cross-train; adhere to AS9100 and ITAR; FAA testing; high school diploma or GED; strong math and communication skills.
Micrometers, Dial Calipers, Microsoft Office
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Senior AI Program Manager, Talent
United States or California or Connecticut or Maryland or Massachusetts or New Jersey or New York or Washington or District of Columbia or Colorado or Hawaii or Illinois or Maine or Minnesota or Nevada or Ohio or Rhode Island or Vermont or Virginia
$104k-$174k/yr RemoteFull Time
Zillow Group
Zillow GroupNasdaq: ZG: Operates a digital marketplace for buying, selling, and renting homes.
5+ YOE5–8 years in product, applied AI, or HR tech; hands-on experience with LLM APIs and building AI prototypes; working knowledge of Talent processes; strong communication and data literacy.
LLM APIs, LangChain, CrewAI, Workday, Eightfold
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Service Design Lead (Hybrid)
Wilmington or Washington or Buffalo or Baltimore or Burlington or Boston or New York or Bridgeport
$113k-$189k/yr HybridFull Time
M&T Bank
M&T BankNYSE: MTB: Provides retail, commercial, and wealth management banking services.
5+ YOEBachelor's in design or 5+ years relevant experience (or 9 years combined), expertise in design thinking, service blueprints, journey maps, prototyping, stakeholder engagement, project/people management; familiarity with Miro and Webex.
Miro, Webex
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Group Manager, Product Design
California or Connecticut or District of Columbia or Maryland or Massachusetts or New Jersey or New York or Virginia or Washington or United States
$185k-$297k/yr RemoteFull Time
ServiceTitan
ServiceTitanNASDAQ: TTAN: Cloud-based business management software for home service contractors.
5+ YOE5+ years in SaaS/enterprise design, experience leading a 3–10 person design team, hands-on research/interface/prototyping skills, familiarity with AI-assisted design tools, strong communication and leadership.
Figma Make, Claude, Cursor
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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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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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AI Agent Engineer
Stamford, Connecticut, United States
$140k-$180k/yr HybridFull Time
Valitana
Valitana: SaaS platform for institutional investment analytics and management.
3+ YOE3+ years software development experience with Python, hands-on LLM API experience (Anthropic/OpenAI), prompt/context engineering, multi-agent orchestration, security-first mindset, prototyping and production experience, and a bachelor's in a related field.
Python, Anthropic, OpenAI, C#, Angular, SQL Server, Markdown, MCP servers, LLM
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Product Strategist
Atlanta or Boston or Charlotte or Hartford or Miami or New York City or Philadelphia or Washington or White Plains or New Jersey
$79k-$155k/yr OnsiteFull Time
Slalom
Slalom: Provides business and technology consulting and software engineering services.
5+ YOE5+ years in product strategy or management consulting, experience across disciplines, comfort with AI-enabled prototyping, strong communication and executive presence, authorized to work in the US, located near New York, ability to travel 50%.
1mo
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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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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