146 prototype engineer jobs at 103 companies in Bellmore, NY
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System Prototype Test Engineer - 3rd shift
Wilton, Connecticut, United States
OnsiteFull Time
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
2w
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Hardware Prototype Engineering Technician, DoorDash Air
San Francisco or New York City
$45-$66/hr OnsiteFull Time
5+ YOERequires 5+ years of hands-on technical experience, prototype assembly, wiring harnesses, schematics, soldering, diagnostics, shop tools, inventory management, lifting 40 lbs, and a valid U.S. driver's license.
3D printers, Python, Linux, Solidworks, Onshape, Arduino, Raspberry Pi, LiDAR, radars, cameras, PCB
1mo
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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
2mo
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Application Engineer
Mahwah, New Jersey, United States
OnsiteFull Time
Bachelor's degree in Engineering; strong mechanical engineering knowledge; must have AutoCAD and SolidWorks experience; familiarity with SolidWorks EPDM or Adept; GD&T and prototype/BOM experience; strong analytical and troubleshooting skills.
SolidWorks, AutoCAD, SolidWorks EPDM, Adept
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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
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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)
4w
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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
2w
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Project Engineer
Leesburg or Allendale
$90k-$110k/yr HybridFull Time
2+ YOEBS in Mechanical/Biomedical Engineering required (MS preferred),2+ years relevant experience,knowledge of design controls,GD&T,materials,manufacturing,prototyping,and basic project management;Creo or SolidWorks and CAE experience.
CAE, Creo, SolidWorks
2mo
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Mechanical Engineer - Sustaining
Stony Point, New York, United States
OnsiteFull Time
3+ YOEBachelor's in mechanical engineering or equivalent experience, 3–5 years in lighting or related field, SolidWorks and AutoCAD proficiency, prototyping and testing experience, familiarity with UL1598/UL8750 and manufacturing processes.
SolidWorks, AutoCAD
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
4w
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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
5d
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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
2d
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Mechanical Design Engineer
Monsey or New London or Airmont
$109k-$120k/yr OnsiteFull Time
8+ YOEBachelor’s degree in mechanical engineering or related field; 8–12+ years of mechanical design experience with system development, testing, manufacturing support, CAD, prototyping, troubleshooting, and team direction.
CAD
4w
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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
1mo
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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
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Senior Mechanical Engineer (Contract)
Olathe or Lyndhurst
OnsiteFull Time, Contract
10+ YOEBachelor's in mechanical engineering and 10+ years designing, developing, and testing mechanical systems; CAD, SolidWorks PDM, GD&T, FEA, prototyping, medical-device safety, and manufacturing experience required or preferred.
Computer-Aided Design (CAD), SolidWorks PDM, 3D printing, Finite Element Analysis (FEA), Computational Fluid Dynamics (CFD), IEC 60601-1, ISO 10993-1, UL, CE, FDA
1mo
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Electrical Hardware Engineer
Florham Park, New Jersey, United States
$80k-$120k/yr HybridFull Time
Bachelor's in electrical/electronics engineering, experience with PCBA design, schematic capture and PCB layout tools, soldering/prototype assembly, component lifecycle management, safety/EMC compliance, and industrial communication protocols.
ECAD, Altium Designer, Profibus, Modbus, Ethernet IP, IO-Link, PLM
1mo
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Senior Engineer/Manager- Packaging Innovation
Piscataway, New Jersey, United States
$110k-$145k/yr HybridFull Time
6+ YOEBachelor's in Packaging/Mechanical Engineering, 6+ years packaging experience in consumer goods (cosmetic/pharma preferred), prototyping and supplier scouting experience, familiarity with packaging materials and cost analysis.
3D CAD, 3D printing, FEA (Finite Elements Analysis)
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