178 prototyping engineer jobs at 99 companies in Middleton, MA
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AI Researcher/Prototyping Engineer
Lexington, Massachusetts, United States
$145k-$220k/yr OnsiteFull Time
5+ YOEPhD in EE/CS or master's with 5+ years; deep ML/AI expertise (multimodal, LLMs, graph analytics, adversarial/assurance); prototype development, strong software engineering, publications, and ability to obtain/hold security clearance.
LangChain, Python, PyTorch, TensorFlow, Hugging Face, NumPy, pandas, SciPy, Git, conda, virtualenv
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Prototyping Specialist
Waltham, Massachusetts, United States
$72k-$78k/yr OnsiteFull Time
3+ YOE3+ years in prototype or machine shop; CNC milling programming and operation, manual machining, additive manufacturing (FDM/SLA), reading engineering drawings and GD&T.
3-axis CNC, Mastercam, SolidWorks, Microsoft Office, FDM, SLA
3w
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Footwear Rapid Prototyping Intern
Lawrence, Massachusetts, United States
$32/hr OnsiteMultiple Commitments Available
New Balance: Designs and manufactures athletic footwear, apparel, and sports equipment.
Bachelor's degree in engineering, materials science, biomechanics, or related field; 3D printing and manufacturing knowledge; CAD exposure; strong communication, multitasking, organization, and teamwork skills.
SLS, UV-curable inkjet printing, CAD, Rhino, Materialise Magics, Solidworks
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Senior Software Engineer, Rapid Prototyping Pixel Products
Cambridge, Massachusetts, United States
$174k-$252k/yr OnsiteFull Time
5+ YOEBachelor's degree or equivalent, 5 years of Java or Kotlin development, Android application development, rapid prototyping, software testing and architecture experience; technical leadership preferred.
Java, Kotlin, Android, Android framework
1w
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Mechanical Engineer (Robotics)
Watertown, Massachusetts, United States
$100k-$225k/yr OnsiteFull Time
Mechanical engineering expertise to design and prototype complete robots, understand component operation and tradeoffs, guide engineers, support manufacturing, and mentor team members.
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Mechanical Engineer
Waltham, Massachusetts, United States
$100k-$116k/yr OnsiteFull Time
3+ YOE3+ years mechanical engineering experience in new product development, Bachelor's in Mechanical Engineering required, proficiency with Creo or SolidWorks, DFM/DFA, rapid prototyping, and electro-mechanical system integration.
Creo, SolidWorks, Microsoft Office
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Mechanical Engineer
Taunton, Massachusetts, United States
$80k-$105k/yr OnsiteFull Time
0+ YOEBachelor’s degree in Mechanical Engineering and 0–5 years of experience. Requires CAD, analytical engineering, GD&T, prototyping, testing, databases, and strong communication skills; machine shop skills are a plus.
ISO, CAD, Creo, Pro/Engineer (Pro/E), Geometric Dimensioning and Tolerancing (GD&T), ERP, PLM, CAQ, 3D printers, AI, Microsoft?, force gauges, power supplies, oscilloscopes, multimeters, dynamometers, microscopes, manual mill, lathe, drill press
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Mechanical Engineer
Boston or Somerville
$92k-$140k/yr OnsiteFull Time
Mechanical engineering role requiring CAD design, manufacturing knowledge, prototyping, electro-mechanical systems experience, product development experience, and collaboration with vendors and manufacturing teams.
3D CAD, Solidworks, Onshape, Python, PLM/document control systems
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Electrical Engineer
Cambridge, Massachusetts, United States
HybridFull Time
3+ YOEBachelor's in Electrical Engineering,3+ years electrical/PCB and prototyping experience,Altium experience,RF hardware and UAS radio familiarity,ability to perform field testing.
Altium, Jira, SDR, RFD, Microhard, Silvus, GNSS, FPGA
2w
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Electrical Engineer
Westford or Burlington or Boston
$54k-$122k/yr OnsiteFull Time
3+ YOEBachelor's degree in electrical or electronics engineering, 3–5 years of electrical design experience, schematic capture, circuit and PCB design, prototyping, testing, troubleshooting, and compliance support.
Altium Designer, PCB
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Hardware Systems Engineer
Cambridge or San Francisco
$105k-$150k/yr OnsiteFull Time
3+ YOEHands-on electro-mechanical hardware engineer with electronics, embedded firmware, and system integration experience; capable of bringing prototypes to shipping.
MCAD, ECAD, Embedded Firmware, System Architecture, PCB Design, C/C++
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ELECTRICAL ENGINEER
Methuen, Massachusetts, United States
OnsiteFull Time
2+ YOEBachelor's in Electrical Engineering, 2+ years product development experience (robotics or complex systems preferred). Experience with PCB development, prototyping, test equipment, schematic capture (Altium preferred).
Altium, Oscilloscope, Logic Analyzer
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Senior Electrical Engineer
Boston, Massachusetts, United States
$90k-$145k/yr HybridFull Time
8+ YOEBSEE or equivalent, 8+ years electrical engineering experience; mixed-signal, analog/digital, PCB/PCBA, EMC, embedded systems, prototyping, test, programmable logic, client communication, and engineering leadership.
FPGA, CPLD, RFID, Bluetooth, WiFi, LoRa, PCBA, PCB, EMC, FCC, V&V, LinkedIn Learning
20h
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Senior Engineer II, Device Development
Cambridge, Massachusetts, United States
$117k-$157k/yr HybridFull Time
6+ YOEBachelor's degree in engineering plus 6+ years in device or combination product development, including 3+ years with drug delivery products; regulatory, engineering analysis, prototyping, and testing experience required.
JAMA DOORS, Polarion, CodeBeamer, Design of Experiments, Design for Six Sigma, Design for Manufacturing, FEA
1mo
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Electrical Engineer
Cambridge, Massachusetts, United States
$124k-$165k/yr OnsiteFull Time
2+ YOE2+ years electrical engineering experience (or MS with relevant projects), circuit design, schematic capture, PCB layout, hands-on prototyping and testing, soldering, lab instrumentation use, and familiarity with Altium.
Altium, Oscilloscope, Multimeter, Logic Analyzer
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Mechanical Engineer, Amazon Robotics (AR)
North Reading or Westboro
$117k-$160k/yr OnsiteFull Time
4+ YOE4+ years mechanical engineering experience, prototyping and implementation experience, SolidWorks proficiency, strong engineering analysis, lifecycle product development and technical writing skills.
SolidWorks, SolidWorks Simulation, ANSYS Finite Element Analysis, Product Lifecycle Management (PLM)
2w
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Senior Mechanical Engineer
Nashua, New Hampshire, United States
OnsiteFull Time
7+ YOERequires a mechanical engineering degree and 7 years of experience designing equipment, plus Creo/ProEngineer, BOM, ECO, manufacturing, thermal, PCB, prototyping, and English skills.
Creo 3D CAD, Agile, Mechanica, PTC Creo Simulate, PDMLink, PTC Windchill
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Mechanical Engineer I
Boston, Massachusetts, United States
OnsiteFull Time
0+ YOEBachelor's in Mechanical Engineering, 0-3 years mechanical product design experience, SolidWorks and rapid prototyping experience, familiarity with validation testing and high-volume manufacturing.
SolidWorks, 3D printers, CNC machines
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Sr. Mechanical Engineer
Wilmington or Methuen
$100k-$170k/yr HybridFull Time
7+ YOEBachelor's in mechanical engineering,7+ years experience,expert SolidWorks and PLM,FEA/thermal/structural analysis,design for manufacturability,prototype testing,and strong technical communication.
SolidWorks, PLM, FEA, CFD
3w
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Manufacturing Engineer
Wilmington, Massachusetts, United States
$88k-$132k/yr OnsiteFull Time
3+ YOEBachelor's degree in manufacturing or mechanical engineering and 3–5+ years in machinery integration, product launch, line deployment, or pilot production. Requires CAD, drawings, machining, prototyping, and process validation experience.
CNC, 3D printers, laser cutters, SolidWorks, 3D printing, FDM, SLA, ISO-13485 eQMS
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