18 prototype engineer jobs at 14 companies in Sidney, OH
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Senior Mechanical Engineer
Winter Park or Huntsville or Auburn or Opelika or Orlando or Niceville or Fort Walton Beach or Atlanta or Warner Robins or Dayton or Boston or Salt Lake City or Aberdeen
$110k-$160k/yrOnsiteFull Time
Integrated Solutions for Systems: Provides engineering, systems integration, and research for defense.
7+ YOEBachelors in Mechanical Engineering, 7+ years mechanical design and prototype experience, SolidWorks and CAD proficiency, hands-on hardware integration and troubleshooting, ability to obtain SECRET security clearance.
Peerless Technologies: Provides engineering, cybersecurity, and IT services to federal agencies.
2+ YOEBachelor's in engineering, 2+ years designing/prototyping/fabricating/testing mechanical and electrical assemblies; experience with CAD, FEA/CFD tools; ability to draft drawings and supervise engineering teams; active Secret clearance required.
Creo Parametric, Schematics, SolidWorks, ANSYS, SolidWorks Simulation, Flow Simulation, PTC Windchill, Teamcenter, AutoDesk, AgilePod, Sensor Open Systems Architecture (SOSA)
Peerless Technologies: Provides engineering, cybersecurity, and IT services to federal agencies.
12+ YOEBachelor's in engineering, 12+ years designing/prototyping/fabricating/testing mechanical or electrical systems, PDM/CAD and FEA/CFD experience, team management experience, active Secret clearance required.
Creo Parametric, Schematics, SolidWorks, ANSYS, SolidWorks Simulation, Flow Simulation, Product Data Management (PDM), Product Lifecycle Management (PLM), PTC Windchill, Teamcenter, AutoDesk, AgilePod®, Sensor Open Systems Architecture® (SOSA®)
Modern Technology Solutions: A consulting firm providing systems engineering support for classified space and defense programs.
5+ YOEActive TS/SCI required; 5+ years DoD/IC experience with cryptographic and satellite communications, space payload engineering, program management, IMS, SOW/PWS, and rapid prototyping experience preferred.
Integrated Master Schedules, Statements of Work (SOW), Performance Work Statements (PWS), SAP/RSV
Auto-Valve: Designs and manufactures precision valves for aerospace and defense.
7+ YOE7+ years design engineering experience, experience with mechanical/aerospace valves, hands-on prototyping and testing, leadership experience preferred, U.S. citizenship required, must pass drug screen and background check.
Copeland: Provides compression and control solutions for climate technologies.
Bachelor's in mechanical engineering or equivalent, understanding of thermodynamics and heat transfer, strong problem-solving and communication skills; preferred 2 years new-product-development or HVAC experience; ability to coordinate prototyping, testing, and cross-functional work.
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
2+ YOEBachelor's in engineering, 2+ years in manufacturing/R&D packaging, eCAD/mCAD experience, packaging/PCB/SMT/cleanroom experience, prototyping and lab equipment operation, ability to obtain Secret clearance.
Matrix Research: Develops radar systems and radio frequency sensing technologies.
5+ YOESTEM degree with 5 years experience or equivalent, US citizenship eligible for DoD clearance, Python and prototyping experience, algorithm development, and willingness to learn C/C++/Julia/MATLAB.
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
4+ YOE4+ years AI/ML engineering and software development experience; experience building agentic AI workflows, prompt engineering, API integrations, and rapid prototyping.
Senior iOS Design Software Engineer – User Interface / User Experience Design
Fairborn, Ohio, United States
$88k-$150k/yrHybridFull Time
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
4+ YOEBachelor's in engineering or related field plus 4+ years experience. Experience with Figma, Swift/SwiftUI/UIKit, prototyping, UI/UX design, CI/CD, and translating designs into production code; eligible for Secret clearance and U.S. person required.
Melbourne or Woburn or Boston or Arlington or Dayton or Carlsbad
OnsiteFull Time
Systems & Technology Research: Develops advanced technology for national security and defense applications.
3+ YOEBS in CS/EE with 5 years experience or MS with 3 years; Top Secret clearance eligibility; RF/analog/digital hardware design; ability to prototype and lead hardware efforts.
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
4+ YOE4+ years AI/ML engineering and software development experience building agentic workflows, copilots, orchestration and API integrations; strong prompt engineering, debugging, and prototyping skills.
Washington or Huntsville or Tampa or Colorado Springs or Dayton or St. Louis or Norfolk or Omaha
$150k-$190k/yrRemoteFull Time
Digital Luxury Group: Strategic partner for luxury and lifestyle brands.
5+ YOE5+ years in customer-facing technical roles, hands-on coding with Python and JS/TS stacks, experience building prototypes/dashboards, sales/POC success, active Secret clearance and U.S. citizenship required.