Mechanical Testing Jobs

Antares seeks a hands-on Test Engineer II / Senior Test Engineer to architect and execute test stands, instrumentation, and data workflows for the R1 microreactor program at our Torrance facility.

Experienced structural design engineer needed to lead analysis, CAD/design, and test activities for New Glenn's second stage hardware at Blue Origin's Greater Seattle facilities.

Helion Energy seeks a Senior Mechanical Engineer (Fluids) to lead design, analysis, and hands-on implementation of fluid and thermal hardware for its fusion generators at the Everett, WA site.

Lead the fuel cycle engineering team in Everett to design, validate, and deliver the separation, vacuum, and cryogenic systems that will enable Helion’s Orion fusion power plant.

Perseus is looking for a mechanically minded intern/co-op to support hands-on machine building, prototyping, and material testing for next-generation FRP manufacturing.

Lead cross-functional R&D mechanical design projects at Wabtec to develop prototype demonstration products that advance rail and heavy-industry performance.

Wabtec is hiring a recent engineering graduate for a two-year rotational program to develop technical leadership while working on innovative PTC products across multiple engineering disciplines.

Intuitive is hiring an Endoscope Manufacturing Equipment Engineer to assemble, test, calibrate, and maintain electro-mechanical and optical test fixtures and prototype endoscopes for the Vision NPI lab in Sunnyvale, CA.

Jacuzzi Group is hiring a Director of New Product Development to lead end-to-end mechanical product innovation and launch efforts from its Chino, CA site.

Blue Origin is seeking a hands-on Mechanical Engineer III in Seattle to design and deliver avionics harnesses and mechanical assemblies for the New Shepard suborbital vehicle.

Lead mechanical design, validation and supplier-driven innovation for Dell Technologies' MECOE in Austin, ensuring robust product launches and contributing to IP generation.

Saronic seeks a hands-on Mechanical Engineer to design and prototype robust electromechanical systems for autonomous maritime platforms within a rapid-prototyping special programs team.

Lawrence Livermore National Laboratory is hiring Mechanical Engineers to develop, test, and support mechanical systems and components for national security programs.

Mechanical Engineering intern role at Vital Lyfe focused on hands-on prototyping, testing, and design support for desalination and water-treatment systems.

Applied Materials is hiring a Mechanical Engineer II in Santa Clara to design and implement mechanical tooling, layouts, and assembly processes for advanced semiconductor equipment.

Support Rolls‑Royce Power Systems in Novi as an Application Engineering Intern, contributing to technical documentation, customer support, and engineering tools for mtu products.

Applied Materials is hiring a Mechanical Engineer III to develop and implement advanced mechanical designs and tooling for semiconductor equipment at our Santa Clara site.

Illumina seeks an early-career, hands-on Optical Engineer to perform optical assembly, alignment, testing, and integration for innovative next-generation sequencing systems.

Antares is hiring a Senior Mechanical Design Engineer to lead design and validation of precision reactivity control mechanisms for next-generation deployable microreactors.

Moog is hiring an Associate Development Engineer to support the design, development, and test of control hardware for military aircraft at its onsite Buffalo/Elma, NY facility.

Support Universal Studios Hollywood's engineering team as a Mechanical Engineering Intern, helping troubleshoot, document, and develop mechanical systems for rides and shows.

Experienced Test Engineer III needed to lead complex mechanical, electrical, and fluid systems testing and data-driven reliability improvements for Loram's railroad equipment.

BETA Technologies is hiring a Mechanical Engineer (Controls Electronics) to design and certify robust, flightworthy hardware and test equipment for electric aircraft systems.

Applied Materials is hiring a Systems Engineer IV to lead system architecture, integration, and testing of advanced semiconductor equipment at its Santa Clara facility.

Lead mechanical design and productization of RISE's heavy-duty Beltdraulic cylinders and machines, driving designs from development through volume production.

Experienced verification engineer needed to develop and execute design verification and reliability test methods for robotic surgical systems and instruments at a leading medical device company in Sunnyvale.

Antares is hiring a Materials Engineer II to lead materials testing, characterization, and qualification efforts for next-generation microreactor systems at our Torrance R&D and production facility.

Rolls‑Royce seeks a Senior Development Engineer in Engine Development to drive engine/system performance, validation testing, and subsystem design at its Graniteville (Aiken) site.

Mechanical Engineering Co-Op needed to support design, CAD modeling, analysis, and testing activities on product development projects during the Spring 2026 semester.

Experienced mechanical commissioning engineer needed to lead testing, validation, and documentation of critical data-center mechanical systems across multiple sites.

Lead end-to-end onsite deployments of collaborative robots, combining hands-on systems troubleshooting with structured project planning and customer-facing execution.