Prototype Jobs

Work with Philips' Product Investigations Lab in New Kensington as an engineering intern supporting prototype testing, troubleshooting, and experimental assembly.

Lawrence Livermore National Laboratory is hiring a Manufacturing Quality Engineer to lead QA/QC, assembly process development, and supplier oversight for complex radiographic hardware on the ASD Scorpius program in a hybrid role.

Customer-Centric

Mission Driven

Inclusive & Diverse

Rise from Within

Diversity of Opinions

Work/Life Harmony

Growth & Learning

Transparent & Candid

Medical Insurance

Paid Time-Off

Maternity Leave

Mental Health Resources

Equity

Child Care stipend

Paternity Leave

WFH Reimbursements

Flex-Friendly

Dental Insurance

Vision Insurance

Life insurance

Health Savings Account (HSA)

Flexible Spending Account (FSA)

401K Matching

Military leave

NVIDIA is hiring a System Design Engineer to lead power solution design, validation, and debugging across multiple product families, delivering high-quality, timely solutions.

Support fielded Army C4ISR systems as an Engineering Technician performing hardware assembly, integration, testing, and data collection on-site at Fort Bliss and associated ranges.

Plexus is hiring a Design Assurance Engineer intern in Neenah, WI to assist with medical device compliance, verification testing, and risk management activities for new product development.

Pilot Company is hiring a Deli Team Innovation Intern to support end-to-end product development for cold case and hot sandwich offerings at its Knoxville R&D hub.

Experienced electromechanical technician wanted to support assembly, testing, and service readiness for Intuitive's surgical systems on a swing shift schedule.

Be a key technical contributor at Microchip's Tuscaloosa site, performing advanced assembly, test, troubleshooting, and prototype build activities for RF, microwave and electronic systems.

Lead cross-functional prototyping projects at Zoox to design and build complex CATIA-modeled assemblies and tools for the company's autonomous vehicle platform.

Lead DoD-focused counter-UAS prototype projects at a national security nonprofit, driving vendor engagement, program management, and transition to production pathways.

Amerex is hiring a Product Development Engineer to lead CAD-driven product design, prototype testing, and regulatory compliance for fire suppression products.

Pierce (an Oshkosh company) is hiring an Associate Systems Designer to create and update 2D/3D CAD layouts, manage BOMs, and support prototype and production efforts at its Appleton, WI location.

Join BETA Technologies as a Battery Design Engineer to design, prototype, test, and productionize high-voltage battery packs for electric aviation in a hands-on, safety-first engineering team.

BorgWarner is hiring a Global Supply Management Intern in Kokomo to support sourcing, supplier relationships and launch readiness for PowerDrive Systems programs.

CookUnity is hiring an AI-native Software Engineer to rapidly prototype and ship AI-assisted full-stack features and internal tools that boost team velocity and scale chef-facing product experiences.

Lawrence Livermore National Laboratory seeks experienced Senior Mechanical Engineers to drive advanced mechanical design, analysis, and prototype development for national security programs.

As a Forward Deployed Engineer at Handshake AI, you’ll design and ship custom full‑stack solutions for partner AI labs, owning projects from discovery through deployment in a fast-moving, customer-facing role.

Rothy’s is hiring a CAD & Technical Designer to develop color, knit textures and technical specifications for women’s handbags and accessories from concept through production.

Exceptional builders and problem solvers interested in accelerating next-generation hardware systems at a high-growth Series A startup are invited to submit a general application to shape a role aligned with their strengths and Flow’s mission.

Lead Amca’s supply chain strategy and execution to rapidly prototype and scale complex aerospace hardware from concept to production.

Lead the design, build, and test of manufacturable optical systems that project large-scale laser beam arrays for Logiqal's neutral-atom quantum processors.

BETA Technologies is looking for a Composites and Manufacturing Engineer to design composite and metallic aircraft components, develop tooling, and support prototype layups for next‑generation electric aircraft.

Experienced early-career program engineer needed to lead technical program activities and customer interfaces for vehicle component design, validation and release at Cooper Standard.

Crux is hiring an AI Product Engineer to lead the build-out of production AI features and infrastructure that modernize financing for clean energy projects.

Saft is hiring a Battery Test Technician in Valdosta to perform hands-on battery testing, data analysis, and test documentation to support R&D and product reliability.

Jetworks seeks motivated engineers — from early-career to experienced — to join a hands-on team reinventing propulsion through design, prototyping, testing, and scalable manufacturing.

Jetworks is recruiting high-agency engineers across design, test, manufacturing, and systems to be considered for upcoming roles developing next-generation jet propulsion.

Anduril is hiring an experienced Avionics/LRU Mechanical Designer to develop enclosures, mounting systems, and thermal solutions for avionics installed on Group 5 air vehicles at its Costa Mesa site.

Lead aerodynamic design and CFD-driven validation for Lucid's luxury electric vehicles, driving solutions from concept to production.

Lead localization algorithm development and multi-sensor fusion for autonomous vehicle platforms at Pratt Miller, applying research and hands-on validation to real-world deployments.

Lead electro-mechanical and electronic hardware design for mission-critical defense systems, driving concept-to-prototype development and integration at QinetiQ US in Reston, VA.

Lead prototype design and vehicle integration for EV charging and HEMS products at Toyota’s Powertrain Design and Evaluation team in Ann Arbor.

Hewlett Packard Enterprise is hiring a Senior Manufacturing Engineer to lead PCBA DFM and NPI manufacturing engineering activities for complex electronic assemblies in a hybrid San Jose role.

Senior pre-sales solution consultant for ServiceNow App Engine who architects and prototypes Creator Workflow applications, drives workshops, and presents strategic value to customers and executives.

Lead end-to-end electrical design and prototyping for flight hardware at an early-stage aerospace company, shaping product development and design processes.

Lead Skyways’ systems engineering efforts to scale cutting-edge autonomous aerial vehicle technology from prototype to production.

Design and develop hydraulic systems for mobile equipment at Ditch Witch, a trusted industry leader in Perry, OK.

Tabs is hiring a product-focused Full Stack Forward Deployed Engineer in NYC to rapidly build prototypes and MVPs that solve complex revenue operations problems for high-value customers.

Experienced Suspension Design Release Engineer needed at SEGULA Technologies to lead development and release of automotive suspension components.

Innovative company looking for a Mechanical Design Engineer experienced in SolidWorks and undersea vehicle design to join their engineering team.

Toyota is hiring a Prototype Department Administrator to manage administrative operations and support the Prototype team in Saline, Michigan.

Experienced suspension design engineer needed to lead component development, kinematics analysis, and DVPR execution for production vehicle programs at a global engineering firm.

Critical Energy is looking for an experienced Design Engineer to drive mechanical system designs for next-generation geothermal power hardware in a fast-paced startup environment.