142 prototyping engineer jobs at 99 companies in Bohemia, NY
2w
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Prototyping Architect (Physical AI), AWS Prototyping and AI Customer Engineering (PACE)
San Francisco or Seattle or Arlington or New York City or Mountain View
$154k-$239k/yr OnsiteFull Time
5+ YOE5+ years in application or infrastructure design, implementation, or consulting; BS-level technical degree required; strong communication, adaptability, and technical learning skills.
AWS, Amazon Bedrock, Amazon SageMaker, AWS IoT TwinMaker, AWS IoT SiteWise, NVIDIA Omniverse, Isaac Sim, AWS VAMS, Cursor, Kiro, Q Developer, Claude Code, RAG
2mo
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Mechanical Engineer
Secaucus, New Jersey, United States
$109k-$186k/yr OnsiteFull Time
Mechanical engineer with 3D CAD (Creo/SolidWorks), FEA (Abaqus/ANSYS), structural and vibration analysis, prototype-to-manufacturing experience; BS in Mechanical Engineering preferred; onsite in Secaucus, NJ; no visa sponsorship.
Creo, SolidWorks, Abaqus, ANSYS, Allegro, FloTherm, DXF, FEA, ECAD, GD&T
1w
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Mechanical Engineer
New York City, New York, United States
$100k-$120k/yr OnsiteFull Time
3+ YOEBachelor's degree in mechanical engineering or related field, 3+ years of experience, NX CAD, GD&T, electronics, prototyping, mechanical assembly, and FEA exposure required.
Siemens NX, ASME Y14.5, FEA, NX Nastran, ANSYS, 3D printing, CNC, PCBs
3mo
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Forward Deployed Engineer
Toronto or New York City
$125k-$270k/yr RemoteFull Time
Experience with data virtualization, hybrid cloud, AI validation, and customer-facing prototyping; strong data engineering and cross-cloud skills.
Zetaris, Starburst, Dremio, Databricks, Snowflake, Teradata, Spark, Presto, SQL, AWS, Azure, GCP, private cloud, on-premises, NVIDIA
2w
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Engineer III, Mechanical
Melville, New York, United States
$105k-$120k/yr HybridFull Time
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)
1mo
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Robotics Hardware Engineer
Brooklyn, New York, United States
$110k-$150k/yr OnsiteFull Time
Hands-on hardware engineering experience building electromechanical systems, proficiency with CAD and prototyping, experience with wiring and lab equipment, strong testing and documentation skills.
SolidWorks, Onshape, Fusion 360, Python, Linux, Ethernet, CAN, USB, Multimeter, Oscilloscope, Bench power supply, Soldering tools, Crimpers
2mo
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Senior RF Engineer
New York, New York, United States
$160k-$200k/yr HybridFull Time
Senior RF engineer with Bluetooth Classic/BLE experience, hands-on prototyping, Altium, RF testing, and ability to travel up to 20%. On-site NYC with hybrid work.
Bluetooth Classic, Bluetooth Low Energy (BLE), CST Studio, Altium, Spectrum Analyzer, Network Analyzer, Oscilloscope, RF Bench Toolkit
1mo
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frog, Mechanical Engineer
New York City or San Francisco
$113k-$213k/yr OnsiteFull Time
5+ YOEBS in Mechanical Engineering,5+ years mechanical design experience (consumer electronics preferred),SolidWorks and 3D CAD expertise,DFM/DFA and manufacturing process knowledge,prototyping and vendor documentation skills.
SolidWorks, 3D CAD
1mo
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Chariot Labs Engineer
New York, New York, United States
HybridFull Time
3+ YOE3+ years engineering or technical RevOps experience; Python, JS, SQL and API proficiency; experience building and operating agent-based systems (OpenClaw, Claude Managed Agents, Claude Code); strong ownership, product judgment, and ability to ship prototypes to production.
OpenClaw, Claude Managed Agents, Claude Code, Python, JS, SQL, APIs
1w
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Structural Engineer, Modular R&D
Austin or New York City or San Francisco or Seattle
$164k-$206k/yr OnsiteFull Time
Hands-on structural engineering of steel or sheet metal products through fabrication, production launch, transport, lifting, stacking, drawings, prototyping, and cross-disciplinary integration.
SolidWorks, Inventor, Revit, AISC, AWS
2mo
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Product Design Engineer
Sunnyvale or New York
$118k-$170k/yr OnsiteFull Time
2+ YOEBachelor's in Mechanical Engineering or equivalent, 2+ years mechanical design experience, proficiency in SolidWorks/NX/Creo, knowledge of materials and high-volume manufacturing, and experience with FEA/simulation and prototyping.
SolidWorks, NX, Creo, FEA, Simulation, Design of Experiments, AI tools
1mo
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AI Enablement Engineer
New York, New York, United States
OnsiteFull Time
3+ YOE3+ years in technical roles; hands-on with LLM APIs (Claude/OpenAI); prototyping in Python or JavaScript; prompt engineering, agent design, workflow automation; strong communication and stakeholder credibility.
Claude, Claude API, OpenAI, Python, JavaScript
3mo
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2026 Design Engineer - staff II or senior
Brooklyn, New York, United States
$75k-$95k/yr HybridFull Time
2+ YOEMid-level to senior mechanical engineer with 2+ years of design experience, human-centered approach, CAD (Creo or SolidWorks), prototyping, and strong communication.
Creo, SolidWorks
2mo
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Forward Deployed Engineer (Federal)
Washington or New York City
$175k-$235k/yr FieldFull Time
2+ YOE2+ years engineering or FDE experience; U.S. citizenship and eligibility for Top Secret clearance; ability to scope ambiguous problems, embed with customers, prototype integrations, and support live operations.
2mo
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Lead Engine Cooling System Engineer
Novi or Charlotte or San Francisco or Los Angeles or New York City
$160k-$193k/yr OnsiteFull Time
12+ YOEBachelor’s in mechanical engineering (Master's preferred), 12+ years engineering experience, 8 years thermal systems design, leadership experience, simulation and prototyping/testing skills, strong analytical and communication abilities.
CFD, 1D thermal-fluid models
2mo
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Staff Design Systems Engineer
Pittsburgh or New York City
OnsiteFull Time
7+ YOE7+ years front-end or UI engineering experience; strong proficiency in React and JavaScript; experience contributing to frontend design systems; Figma, Storybook, prototyping, accessibility and UI performance skills; strong communication.
React, JavaScript, Cursor, GitHub Copilot, ChatGPT, Figma, Storybook
3mo
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Founding Sales Engineer
Boston or London or New York City
HybridFull Time
Hands-on technical seller leading enterprise deals; prototypes integrations; helps shape scalable presales.
Python, JavaScript, Demos, Prototyping
3w
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Senior Applied Value Engineer - CMT/CPGR
Bangalore or Munich or New York City
HybridFull Time
6+ YOERequires 6+ years in technical pre-sales, AI roadmapping, ROI/TCO business cases, and ML or generative AI prototyping; Python, ML libraries, data engineering, presentation skills, and a bachelor's degree required.
Microsoft, OpenAI, Databricks, Python, LangChain, pandas, pydantic, sklearn, PyTorch, LlamaIndex, AWS Bedrock, Azure AI, GCP Vertex
2mo
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Staff Forward Deployed Platform Engineer
New York City, New York, United States
$185k-$265k/yr HybridFull Time
7+ YOE7+ years software engineering with forward-deployed/customer-facing experience; platform ownership, shipping prototypes/MVPs, teaching non-technical users, HIPAA/regulatory comfort, and familiarity with agent tooling and AI agents.
Python, TypeScript, React, Postgres, Terragrunt, AWS Lambda
4w
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Forward Deployed Engineer
New York, New York, United States
$180k-$210k/yr HybridFull Time
4+ YOE4+ years in client-facing technical roles; strong SQL and systems-integration skills; adtech experience preferred; excellent communication, executive presence, and ability to prototype solutions.
SQL, API, AI, DSP, SSP
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