Prototype Jobs

Tuesday Lab is hiring a Mechatronics Engineer to co-develop its first consumer home robot, focusing on hands-on prototyping, subsystem design, and production-readiness in our NYC office.

Odyssey is hiring a Product Engineer to convert model research into fast, reliable interactive video features, working across research, design, and product to deliver production-ready experiences.

Work on rapid-design, hands-on tooling and fixture solutions for prototype builds and test campaigns at a high-speed aerospace company supporting DoD programs.

Fifth Third is hiring a remote Product Innovation Technologist to research, prototype, and architect innovative financial products and technologies that drive long-term enterprise strategy.

Serve as a pre-sales, domain expert for ServiceNow's App Engine—architecting prototypes, leading workshops, and communicating technical and business value to customers and executives.

Lead the long-term design strategy and execution for Brooks' performance running footwear, shaping future product direction and digital design practices across seasons and innovation initiatives.

Micron Technology is hiring a Mechanical Design Engineer to develop mechanical fixtures, thermal solutions, and automated test equipment for semiconductor testing at its San Jose site.

Experienced electronics engineer needed to develop and transfer precision scientific-instrument electronics from concept through manufacturing at Thorlabs in Columbia, SC.

Lead mechanical and electro-mechanical design for Eden’s HPHT downhole stimulation systems, managing a small team and driving prototypes from lab validation to field deployment.

Help translate cutting-edge liquid cooling designs into scalable, high-quality production by developing processes, tooling, and controls at JetCool's Littleton manufacturing site.

Lead product engineering for small home appliances at Our Place, driving designs from concept to mass production while collaborating across design, quality, and global manufacturing partners.

An Applications Sales Intern role at HydraForce (Bosch Rexroth) providing hands-on prototype assembly, test data collection, instrumentation support, and customer/field assistance in a fast-paced engineering environment.

Pratt Miller is hiring an entry-level Test & Development Engineer I to execute and support lab and field testing, data analysis, and prototype development across automotive, defense, and motorsports programs.

Contribute to the development and testing of aerospace hardware as a hands-on Mechanical Hardware Test Engineering Co-Op at Shield AI in the Dallas Metro area.

Experienced mechanical/product engineer needed to lead valve and hydrant design projects, create detailed CAD documentation, fabricate and test prototypes, and support product introduction into manufacturing.

Daikin Applied is seeking a Development Engineer to lead design, testing, and productization of air-cooled chiller systems at its Staunton, VA site in a hybrid capacity.

Lead the electromagnetic design of DC motors for ResMed’s next-generation CPAP blowers, turning simulation and test data into production-ready, high-volume motor solutions.

KBR MAGS is hiring a senior Mechanical Prototype Engineer to rapidly design, document, and validate mechanical aircraft integration solutions for DoD rotorcraft and fixed-wing programs.

Hands-on engineering internship at Daikin Applied in Faribault, MN, focused on CAD-based product design, testing, and engineering analysis within the Product Engineering department.

Experienced food-industry professional wanted to manage end-to-end innovation projects, balancing hands-on project management with creative product and brand development for Mattson's CPG and foodservice clients.

Fourth Power seeks an experienced NPI Operations Manager to set up and run prototype operations, tooling, and assembly processes for early electromechanical battery systems.

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Product-oriented full-stack engineers are needed to design, prototype, and ship LLM-powered applications that accelerate OpenAI’s go-to-market efforts and improve customer-facing workflows.

Lowes Foods is hiring a Construction Design Manager to lead design review, equipment specification, and construction documentation for retail grocery projects while driving value-engineering and quality across builds.

Signify's Cooper Lighting Solutions is hiring a Mechanical Engineering Intern to support NPI efforts—building and testing prototypes, managing BOM details, and collaborating with cross-functional teams in Peachtree City.

MAI, a Seed-funded startup building autonomous AI agents for performance marketing, is hiring a PhD Software Engineer Intern to design and prototype agent architectures and contribute to scalable platform infrastructure.

Prairie View A&M University's Physics department seeks a postdoctoral researcher to lead X‑ray radiation experiments, mentor students, and contribute to prototype development and publications on a grant-funded project.

Mechanical Engineer I sought to support mechanical design, prototyping, and lifecycle management for power protection products in a collaborative engineering environment.

Summer engineering internship supporting CAD design, prototype testing, test analysis, and production support for a Bethlehem-based engineering team.

Anduril is hiring a hands-on Thermal Engineer to lead thermal design, FEA/CFD modeling, and testing for rugged EW hardware programs.

Vuori is hiring a Design Manager to own store design and documentation for new builds, remodels and prototypes while coordinating cross-functional teams and external consultants.

Senior Python AI/ML Prototype Developer with active TS/SCI and polygraph required to build and optimize ML models and data flows for federal clients.

Lead multi-year Army acquisition and delivery efforts for advanced autonomous surface vessels, serving as the primary government interface and owner of program cost, schedule, and performance.

Mach Industries seeks a hands-on Build Engineer to lead prototype builds and drive manufacturability from design to first article production at its Huntington Beach facility.