37 prototype engineer jobs at 30 companies in Littleton, CO
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frog Product Prototype Developer (Fixed Term)
San Francisco or Boulder
$72k-$135k/yrOnsiteFull Time, Contract
CapgeminiEuronext Paris: CAP: Provides global IT consulting and digital transformation services.
3+ YOEBS in Mechanical Engineering or equivalent hands-on experience; 3+ years fabrication/prototyping with softgoods or consumer products; 3D CAD, DFM/DFA, FAI, ASME Y14.5 familiarity; portfolio encouraged.
3D CAD, DFM, DFA, First Article Inspection (FAI), ASME Y14.5
Re:Build Manufacturing: Provides advanced engineering and US-based contract manufacturing services.
Proven engineering and manufacturing experience (aerospace preferred); ability to lead and mentor engineers, manage resources, drive prototype-to-production integration, and present to leadership.
Mark VII Equipment: Manufacturer of automated car wash and vehicle cleaning systems.
3+ YOEBachelor's in Mechanical Engineering, 3+ years mechanical engineering experience in industrial/manufacturing/heavy equipment, Solid Edge and solid modeling proficiency, FEA/FMEA knowledge, prototyping and documentation experience.
Mark VII Equipment: Manufacturer of automated vehicle wash systems and equipment.
3+ YOEBachelor's in Mechanical Engineering, 3+ years mechanical engineering experience in manufacturing or heavy equipment, Solid Edge/CAD proficiency, FEA/FMEA knowledge, prototyping and documentation experience; occasional travel (0–10%).
Stratom: Develops autonomous off-highway vehicles and unmanned robotic systems.
3+ YOEBachelor's in Mechanical Engineering,3–5 years experience designing mechanical systems,proficiency with SolidWorks,GD&T fundamentals,DFM,prototype build and testing,basic FEA,eligibility for ITAR/EAR-controlled work.
Gates Industrial CorporationNYSE: GTES: Manufacturer of power transmission and fluid power solutions.
3+ YOEBachelor's in engineering, 3+ years product/process development experience, prototyping/testing/validation experience, SolidWorks proficiency, strong communication and project management skills.
Engineer Senior Principal II - RF Payload Chief Engineer
Boulder, Colorado, United States
$150k-$254k/yrOnsiteFull Time
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
10+ YOEBachelor's in engineering +10 years experience; deep expertise in space-based RF sensing payloads, technical leadership, prototyping and production experience, proposal support, and strong presentation and communication skills.
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Design, build, and optimize foundational watchOS software for performance and power efficiency; conduct investigative research and prototype new hardware and software technologies; collaborate across hardware and software teams.
Principal Mechanical Engineer - Product Development
Boulder, Colorado, United States
$94k-$123k/yrOnsiteFull Time
FormFactorNASDAQ: FORM: Manufacturer of semiconductor test and measurement equipment.
5+ YOE5+ years related mechanical/electro-mechanical product development experience (or equivalent with advanced degree), SolidWorks proficiency, thermodynamics, heat transfer, tolerance analysis, prototype validation, and strong communication.
Katalyst Space Technologies: Develops robotic spacecraft for in-orbit satellite servicing and maneuvering.
3+ YOE3+ years designing and modeling spacecraft or payload mechanical systems; CAD and FEA proficiency; manufacturing process knowledge; ability to create drawings, run analyses, prototype, and support integration and testing.
Chicago or Peoria or Westminster or Irving or Cary
$113k-$183k/yrOnsiteFull Time
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Hands-on software engineering with modern cloud-native patterns, APIs, AI-enabled capabilities, and ability to prototype and deliver production-ready solutions.
SEAKR EngineeringNYSE: RTX: Designs and manufactures advanced electronics for space applications.
10+ YOEBSEE with 10+ years experience (MSEE preferred). Expertise in DSP for RF comms, ADC/DAC, algorithm prototyping, hardware implementation, and system design. US citizenship required; TS clearance a plus.
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
1+ YOEAbility to obtain/maintain U.S. DoD Top Secret clearance, 1+ year systems integration/test or hardware prototyping experience in aerospace/defense, strong technical writing and communication, ability to work onsite full-time.
Lignetics: Upcycles wood waste into sustainable consumer and heating products.
Pursuing or completed BA/BS in engineering, chemistry, materials or physical science; analytical, experimental and data-analysis skills; ability to develop test methods, prototype formulations, and support consumer research.