219 prototype jobs at 116 companies in Leesburg, VA
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Senior Prototype Machinist
El Segundo or Washington or Huntsville
$47-$63/hrOnsiteFull Time
Varda Space Industries: Develops in-orbit manufacturing platforms and reentry capsules for pharmaceuticals.
5+ YOE5+ years 5-axis CNC machining experience (aerospace/high-precision). Proficient with CAM (Mastercam/HyperMILL/Esprit/HsmWorks), 3D CAD (SolidWorks/Siemens NX), G-code/M-code, GD&T, exotic materials, and precision inspection. U.S. person required (ITAR).
HIINYSE: HII: Builds naval ships and provides global defense technology solutions.
5+ YOE5+ years related machining experience; proficiency with CNC programming/set-up, conventional lathes and mills, measurement tools, and reading engineering drawings; HS/GED or certification preferred; associate degree preferred.
EAB: Providing research and technology solutions to educational institutions.
3+ YOEBachelor's degree, 3+ years UX/product design or prototyping experience, strong visual design and collaboration skills, portfolio of interactive prototypes, proficiency with Figma and modern prototyping tools.
Tribute Technology: Software and marketing services for the funeral home industry.
3+ YOE3+ years in UX/product design or prototyping; bachelor's degree; experience with Figma and interactive prototypes; strong visual design, communication, and collaboration skills.
Senior Solutions Developer, Prototyping and Customer Engineering (PACE)
Seattle or Arlington or New York or Chicago or Dallas
$154k-$229k/yrOnsiteFull Time
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
8+ YOE8+ years technology domain experience, 3+ years design/implementation/consulting, hands-on development/architecture, prototyping with AWS services, strong communication and mentoring skills.
Automation Electro-Mechanical Engineering Technician II
Gaithersburg, Maryland, United States
$59k-$88k/yrOnsiteFull Time
Meso Scale Diagnostics: Manufacturer of high-sensitivity multiplexed immunoassay systems and reagents.
4+ YOEAssociates’ degree in mechanical or electrical engineering; minimum 4 years of experience; experience with prototype or low-volume electro-mechanical systems preferred.
Warner Bros. DiscoveryNasdaq: WBD: Produces and distributes multimedia entertainment content and news worldwide.
8+ YOE8+ years in product design; strong design systems; AI prototyping; proficient in Figma; design for editorial/platforms; Bachelor in design or equivalent.
Figma, CSS, HTML, JavaScript, Cursor, Claude Code, Figma Make
Peraton: National security and mission-critical government technology services provider.
12+ YOEPoly cleared senior engineer with 12+ years in systems engineering or application prototyping; strong customer-facing and leadership capabilities; relevant certifications.
OpenAI: Develops artificial intelligence models and generative AI software services.
7+ YOE7+ years technical consulting experience, proficiency in Python and Javascript, experience building prototypes on API platforms, strong communication and stakeholder management.
Quantum Space: Developing maneuverable spacecraft platforms for defense and commercial missions.
5+ YOE5+ years in computer vision and image processing; experience turning prototypes into production software; advanced degree may count toward experience.