77 prototype jobs at 54 companies in Maryland

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Research Technician, 2D Prototyping
Baltimore, Maryland, United States
$20-$25/hr OnsitePart Time
Maryland Institute College of Art
Maryland Institute College of Art: Provides degree programs in art and design.
Supports 2D Prototyping studio operations, provides technical support and EHS training, assists students and maintains equipment; bachelor's degree in fine art or four-year degree with related shop experience required.
Risograph, Risograph Duplicator, Adobe suite, laser cutters, button press, paper cutters
1mo
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Sr. Product Designer
Pittsburgh or Arizona or Colorado or Connecticut or Delaware or Florida or Georgia or Illinois or Indiana or Kentucky or Louisiana or Maine or Maryland or Massachusetts or Michigan or Missouri or Nebraska or Nevada or New Hampshire or New Jersey or New York or North Carolina or Ohio or Oklahoma or Oregon or Pennsylvania or South Carolina or Tennessee or Texas or Virginia or Washington or District of Columbia or West Virginia
$146k-$170k/yr HybridFull Time
Niche
Niche: Online platform for school rankings, reviews, and student recruitment.
Senior product designer with experience shipping web and mobile features, user research, information architecture, content design, prototyping, and collaborating on cross-functional product teams; experience prototyping with AI tools is a plus.
Claude Code, Paper.design
2mo
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Mechanical Engineer (Entry Full-Time & Intern Positions)
Baltimore, Maryland, United States
$72k-$87k/yr OnsiteFull Time, Internship
Key Tech
Key Tech: An engineering focused on high-tech medical devices and turnkey design and development.
0+ YOEEntry-level and internship opportunities; hands-on mechanical design, rapid prototyping, and testing of assemblies.
SolidWorks, Finite Element Analysis, Rapid Prototyping
3mo
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CNC Machinist
Indian Head, Maryland, United States
$35-$45/hr OnsiteFull Time
Bowhead
Bowhead: Provides diversified technical and professional services to federal government agencies.
7+ YOECNC machining and water jet experience with GD&T, 7-10 years in a prototype shop.
CNC machining, Water jet cutting, GD&T, calipers, micrometers
3mo
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Manager, Hardware Engineering
Baltimore, Maryland, United States
$110k-$152k/yr OnsiteFull Time
Alertus Technologies
Alertus Technologies: Provider of unified emergency mass notification and communication systems.
8+ YOE1+ MgmtExperienced and hands-on leader for hardware engineering, responsible for guiding a small team, designing and prototyping hardware, and ensuring products move to production.
Schematic capture tools, Embedded firmware development, Oscilloscope, Logic analyzer
2mo
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Senior Infrastructure Engineer
College Park, Maryland, United States
$135k-$216k/yr OnsiteFull Time
Peraton
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.
INCOSE, CISSP, CCNA, RHCE, MCSE, VCP, ITIL, PMP, Agile
3mo
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Automation Electro-Mechanical Engineering Technician II
Gaithersburg, Maryland, United States
$59k-$88k/yr OnsiteFull Time
Meso Scale Diagnostics
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.
Multimeter, Soldering, Desoldering, Inspection equipment, Machine-shop tools, Windows, MS Office, Excel
1mo
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Image Processing Engineer III
Rockville or United States
OnsiteFull Time
Quantum Space
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.
Python, C++, MATLAB
5d
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Electrical Engineer II
St Inigoes, Maryland, United States
$90k-$150k/yr OnsiteFull Time
Scientific Research Corporation
Scientific Research Corporation: Advanced engineering and technology solutions for government and industry.
2+ YOEB.S. in engineering and ≥2 years relevant experience; U.S. citizenship and Secret clearance required; experience with C5ISR systems, prototyping, testing, and specification development.
1w
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Scientific Computing/Advanced Imaging Lead
Rockville, Maryland, United States
OnsiteFull Time
Nextonic Solutions
Nextonic Solutions: Provides scientific and technology development services to federal agencies.
Evaluate and integrate emerging scientific and computational technologies, develop prototypes and pipelines, perform testing and documentation, and lead Agile pre-production to transition activities.
Agile
1d
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Senior Automation Controls Engineer – R&D / Material Handling
Baltimore or Washington
$75k-$192k/yr OnsiteFull Time
Laitram
Laitram: Global manufacturer of industrial equipment and processing machinery.
7+ YOEBachelor's in engineering, 7+ years controls experience, PLC/HMI development, machine safety, electrical schematics, prototype-to-field implementation, and cross-functional collaboration.
Rockwell Studio 5000, Siemens TIA Portal, Beckhoff/TwinCAT, AutoCAD Electrical, MATLAB, C++, Python, C#, .NET
3d
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UX Designer Sr
Bethesda or Fort Worth or Littleton or Orlando
$89k-$158k/yr RemoteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Experience across full UX process, user research and testing, prototyping, information architecture, Agile collaboration, excellent communication, and US citizenship for system access.
Figma, Sketch, Adobe XD, Axure
1w
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Senior Product Designer (contract)
Baltimore, Maryland, United States
$60-$70/hr RemoteContract
Mindgrub
Mindgrub: Digital agency providing custom software and AI innovation solutions.
5+ YOE5+ years UX/UI and product design experience, research and prototyping skills, design systems experience, strong communication, portfolio and leadership experience preferred.
Figma, UserZoomGo, Miro, Condens, Drupal, Wordpress, iOS, Android
1w
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IT Business Systems Analyst
Linthicum, Maryland, United States
$81k-$87k/yr HybridFull Time
NFM Lending
NFM Lending: Provides residential mortgage lending and home refinancing services.
2+ YOE2+ years in business/systems analysis or mortgage operations; ability to translate business needs into technical requirements, create prototypes, test APIs, and manage product roadmaps.
Microsoft Office
1mo
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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/yr OnsiteFull Time
Integrated Solutions for Systems
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.
SolidWorks, CAD
3d
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Mechanical Engineer (Mechanical Design) - Entry to Mid Level (Maryland)
Fort Meade, Maryland, United States
$87k-$153k/yr OnsiteFull Time
National Security Agency
National Security Agency: US agency providing foreign signals intelligence and cybersecurity.
0+ YOEBachelor's in mechanical engineering or related field, experience in mechanical design, CAD/CAE, prototyping, HVAC/controls or project management; strong problem solving and customer service skills.
Computer Aided Design (CAD), Computer Aided Engineering (CAE), Finite Element Analysis (FEA), Computational Fluid Dynamics (CFD), Additive Manufacturing, 3D Printing
3d
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UX Design Specialist
Columbia, Maryland, United States
$105k-$150k/yr RemoteFull Time
Blend360
Blend360: Provides data science, AI, and marketing consulting services.
5+ YOE5+ years product design experience, portfolio required, proficiency in Figma and design systems, strong UX, accessibility, and communication skills; AI prototyping and data-product experience preferred.
Figma
5d
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Product Designer
Austin or Toronto or Alabama or California or Florida or Georgia or Illinois or Indiana or Kansas or Kentucky or Maryland or Michigan or North Carolina or Ohio or Oregon or Rhode Island or Tennessee or Texas or Virginia
RemoteFull Time
Skimmer
Skimmer: Providing business management software for pool service professionals.
Product design experience at a SaaS company, prototyping and visual design skills, user research familiarity, accessibility knowledge, and strong communication; proficiency with Figma, AI tools, and work management tools.
Figma, Claude, Paper, Jira, Azure DevOps
2mo
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Senior Infrastructure Engineer
College Park, Maryland, United States
$135k-$216k/yr OnsiteFull Time
Peraton
Peraton: Provides advanced technology and mission support for government agencies.
12+ YOESenior-level infrastructure engineer with 12+ years in system engineering/prototype development; active TS/SCI w/ Polygraph; multiple technical certs; on-site near College Park, MD.
1w
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Senior AI Program Manager, Talent
United States or California or Connecticut or Maryland or Massachusetts or New Jersey or New York or Washington or District of Columbia or Colorado or Hawaii or Illinois or Maine or Minnesota or Nevada or Ohio or Rhode Island or Vermont or Virginia
$104k-$174k/yr RemoteFull Time
Zillow Group
Zillow GroupNasdaq: ZG: Operates a digital marketplace for buying, selling, and renting homes.
5+ YOE5–8 years in product, applied AI, or HR tech; hands-on experience with LLM APIs and building AI prototypes; working knowledge of Talent processes; strong communication and data literacy.
LLM APIs, LangChain, CrewAI, Workday, Eightfold