39 prototype engineer jobs at 24 companies in Melissa, TX

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Electrical Engineer
North Reading or Dallas
$120k-$170k/yr OnsiteFull Time
ALTEN
ALTENEuronext Paris: ATE: Provides engineering and technology consulting services to industrial clients.
Bachelors in electrical engineering, experience in electrical design, prototyping, debugging, bench testing, and validation; familiarity with lab tools and DVT; strong problem-solving and cross-functional collaboration skills.
oscilloscopes, multimeters, power supplies, logic analyzers, Design Verification Testing (DVT)
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Product Development Engineer (Mechanical)
Garland, Texas, United States
HybridFull Time
Fortress Building Products
Fortress Building Products: Manufacturer of premium decking, railing, and perimeter security systems.
3+ YOEBachelor's in Mechanical Engineering, 3–7 years product development experience, SolidWorks and FEA proficiency, prototyping-to-production experience, materials and manufacturing knowledge, ability to read/create engineering drawings.
SolidWorks, FEA
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Systems Engineer | SEM Robotics
Dallas, Texas, United States
OnsiteFull Time
Texas Instruments
Texas InstrumentsNASDAQ: TXN: Designs and manufactures semiconductors and integrated circuits.
5+ YOEBachelor's in EE/ECE/Computer Engineering or related, 5+ years engineering experience; system-level board design, schematics, layout, prototype bring-up, testing/validation, lab equipment familiarity, and strong technical documentation skills.
Nvidia Jetson, Isaac Sim
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Staff Engineer, Mechanical & Actuated Systems (R5293)
Dallas or San Diego
$138k-$207k/yr OnsiteFull Time
Shield AI
Shield AI: Develops autonomous flight software and unmanned aircraft for defense.
7+ YOEB.S. in Mechanical/Aerospace Engineering, 7+ years mechanical/mechanism design, NX CAD, FEA, kinematics, GD&T, materials selection, prototype and test experience.
NX, FEA
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DSP Engineer
Garland, Texas, United States
OnsiteFull Time
Garrett Metal Detectors
Garrett Metal Detectors: A worldwide leader in research, development, and manufacture of metal detection products for security, hobby, and countermine markets.
8+ YOEMaster's in EE or CS, 8+ years DSP experience, proficiency in C/C++, MATLAB, Python, Git/Bitbucket, SPICE, embedded firmware, magnetic field modeling, analog/digital circuit design, and prototype testing.
MATLAB, Python, C, C++, Git, Bitbucket, SPICE
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Mechanical Engineer - Product Development
Grand Prairie, Texas, United States
$76k-$158k/yr OnsiteFull Time
Siemens
SiemensXETRA: SIE: Manufactures industrial automation, infrastructure, and energy technology systems.
2+ YOEBSME and 2+ years product development experience, 3+ years CREO (or similar) 3D modeling, DFM/DFA knowledge, prototyping and testing experience, legally authorized to work in the U.S.
CREO
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Lead Power Electronics Engineer - Hardware Design
Plano, Texas, United States
OnsiteFull Time
OmniOn Power
OmniOn Power: Designs and manufactures power conversion and backup power solutions.
7+ YOEB.S. in Electrical Engineering/Power Electronics, minimum 7 years power converter design experience; experience with AC/DC and DC/DC topologies, controller design, PCB/layout, EMI mitigation, prototyping, NPI; strong communication and leadership.
PLECS, PSPICE, SIMPLIS, SIMetrix
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Lead Software Engineer – Cloud Strategy
Plano, Texas, United States
OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
5+ YOE5+ years software engineering experience, deep AWS expertise, systems thinking, cost/scalability/automation and AI integration experience, hands-on prototyping, and executive communication.
AWS
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Forward Deployed Engineer
Frisco or Dallas or London or United States or United Kingdom or South Africa or Europe
OnsiteFull Time
Elixirr
ElixirrLondon Stock Exchange: ELIX: Global management consulting and digital transformation services provider.
5+ YOE5+ years engineering experience building LLM/agentic applications; strong Python and TypeScript/Node.js skills; cloud experience (AWS/Azure/GCP); product and business acumen; able to embed with users and deliver rapid prototypes.
Python, TypeScript, Node.js, LangGraph, Semantic Kernel, AutoGen, CrewAI, MCP, A2A, LLMs, RAG, AWS, Azure, GCP
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Senior Solutions Developer, Prototyping and Customer Engineering (PACE)
Seattle or Arlington or New York or Chicago or Dallas
$154k-$229k/yr OnsiteFull Time
Amazon
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.
AWS, Lambda, AWS Elastic Beanstalk, Kubernetes, CDK
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Associate AI Engineer
Irving or Dallas
$95k-$112k/yr HybridFull Time
Wellfit: Streamlines dental patient financing and payment processing for healthcare providers.
1+ YOEBachelor’s degree (or equivalent experience), 1+ years software development experience, strong Python skills, exposure to .NET/C# and cloud platforms (Azure preferred), familiarity with Git, APIs, AI/ML fundamentals, and building prototypes.
Python, .NET, C#, ASP.NET, Microsoft Azure, Microsoft Azure OpenAI, Microsoft Azure AI Foundry, Microsoft Azure AI services, Microsoft Fabric, Git, FastAPI, Flask, Django, Angular, JavaScript, TypeScript, SQL, GitHub Copilot, ChatGPT, Claude, Cursor
2mo
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Senior Streaming Media Engineer
Dallas, Texas, United States
$110k-$125k/yr OnsiteFull Time
Cognify Analytics
Cognify Analytics: A that designs and delivers media technology solutions for consumer electronic devices.
6+ YOE6+ years in architecture, prototyping, software development and testing for consumer electronics; BS+ in CS/EE; strong C/C++/JS/JSON; media pipelines; streaming (DASH/HLS); DRM; IPC; GStreamer/FFmpeg.
C, C++, C++11, JavaScript, JSON, GStreamer, FFmpeg
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08 - NPI Specialist (Richardson, TX, US)
Richardson, Texas, United States
OnsiteFull Time
Celestica
CelesticaNYSE: CLS: Provides design, manufacturing, and supply chain solutions for electronics.
3+ YOEBachelor's degree; 3-6 years in engineering; experience with new product introduction, prototype coordination, and manufacturing processes.
SAP, Unix, Database management, Programming
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Product Development Technician - Prototype Fabrication (R&D Lab) (Keller, TX, US, 76248)
Keller, Texas, United States
$61k-$83k/yr OnsiteFull Time
Corning
CorningNYSE: GLW: Develops and manufactures specialty glass, ceramics, and optical fiber.
2+ YOEHigh school diploma or equivalent; 2+ years fabrication/machining/3D printing experience; ability to read engineering drawings; familiarity with CNC, sheet metal, and power tools; strong attention to detail and teamwork.
CNC machines, 3D printers, sheet metal equipment, lasers, press brakes, power tools, small machine shop equipment
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HVAC Lab Technician II
Carrollton, Texas, United States
$52k-$68k/yr OnsiteFull Time
Lennox International
Lennox InternationalNYSE: LII: Manufacturer of heating, ventilation, and air conditioning systems.
Support mechanical engineers in setting up, testing, and evaluating HVAC components and prototype systems; fabricate and assemble mechanical parts; document test procedures and results. High school diploma or equivalent required; 2 years related experience preferred.
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Principal Architect, Commercial AI FDE
Bellevue or Frisco or Seattle
$127k-$229k/yr HybridFull Time
T-Mobile
T-MobileNASDAQ: TMUS: Provides wireless voice, data, and mobile internet services.
7+ YOE2+ MgmtBachelor's degree and 7+ years related experience or equivalent; deep 5G/edge/MEC knowledge; hands-on prototyping, data/ML pipelines, containerized/edge deployments (OpenShift/Kubernetes); customer-facing solution delivery and leadership.
OpenShift, Kubernetes
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Mechanical Designer I
Mesquite, Texas, United States
OnsiteFull Time
FNA Group
FNA Group: Manufacturer of pressure washers and outdoor power equipment.
Proficient SolidWorks 3D modeling and detailing; produce detailed drawings (ASME Y14.5); prototype assembly; familiarity with PDM, sheet metal, GD&T; high school diploma required; technical degree and SolidWorks certification preferred.
SolidWorks, PDM, SolidWorks Sheet Metal, GD&T, ASME Y14.5
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UX/UI Designer_Dallas/Chicago/NewYork
Dallas or Chicago or New York City
$50k-$175k/yr OnsiteFull Time, Contract
Photon: Provides UX and UI design services for digital products.
Design and prototype user-centered interfaces, conduct usability testing, collaborate with engineers and product managers, and maintain a cohesive design system.
Sketch, Adobe XD, Illustrator, Photoshop, InVision, Axure, Framer, Principle, Figma, Abstract, Microsoft Teams
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Sr. UX Designer
United States or Canada or Lewisville or Atlanta
$100k-$130k/yr HybridFull Time
Applied Systems
Applied Systems: Provider of cloud-based management software for the insurance industry.
5+ YOE5+ years UX experience (B2B/SaaS preferred); strong user research, experimental design, usability testing, prototyping, and storytelling skills; collaboration with product and engineering.
Figma, Balsamiq, Miro, whiteboards, AI, Machine Learning
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Senior User Experience Designer
Austin or Chicago or Dallas or Kansas City or Lincoln or Omaha or Phoenix
$112k-$187k/yr HybridFull Time
Hudl
Hudl: Providing performance analysis and video tools for sports teams.
Senior UX designer with strong communication, product leadership, iterative prototyping, research-informed design, proficiency with component-based design tools and collaboration across product and engineering.
Figma, Adobe Creative Suite, Miro, Uniform design system