Materials Engineer Jobs

EarthCam seeks a hands-on Mechanical Engineer to design, prototype, and validate mechanical systems used in production-driven construction-camera products.

Medtronic is hiring a Materials Engineer II to advance biomaterials, processing, and testing for neuromodulation implantable devices, supporting product development through characterization, process optimization, and cross-functional collaboration.

Lead radiation-effects materials analysis and testing for Helion's fusion systems at the Everett, WA site, guiding design decisions and partnering across engineering and external research organizations.

Applied Materials is hiring a Process Engineer in Santa Clara to lead complex process experiments, hardware characterization, and root-cause troubleshooting for advanced semiconductor and display equipment.

Lead TMR thin-film deposition characterization and wafer-level failure analysis to sustain and transfer advanced reader sensor processes into high-volume production at Western Digital’s Fremont site.

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

Senior Medical Device Engineer to lead hydrogel-based device R&D, prototyping, and regulatory design control activities at Cresilon’s Brooklyn facility.

Cresilon seeks an on-site R&D Engineer I/II in Brooklyn to lead polymeric formulation and process development activities from lab-scale experiments through technology transfer to manufacturing.

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

Senior technical support role responsible for developing service procedures, performing failure analysis, and training field teams to support Applied Materials' semiconductor equipment globally.

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.

Leverage your CVD equipment and field-support expertise at Applied Materials as a GPS Engineer III to develop procedures, troubleshoot DDP-CVD systems, and train customers with significant travel and hands-on responsibility.

An early-stage engineering role for a motivated Mechanical Engineer 1 to contribute to design, analysis, and prototyping as Monarch scales.

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.

Provide welding engineering leadership for New Shepard by creating and implementing welding processes, guiding material selection, and supporting production and testing of large structural flight hardware.

Diamond Foundry seeks an experienced Lead System Engineer to lead cross-functional teams in developing and deploying high-throughput, micron-precision kilowatt laser systems for scalable diamond wafer manufacturing.

Lead thermal architecture and materials/contamination strategy for space optics to ensure optical performance and manufacturability across mission environments.

Applied Materials is hiring a Mechanical Engineer III/Sr. in Santa Clara to drive mechanical design, analysis, and tooling development for advanced semiconductor equipment.

Lead system layout and integration workstreams to deliver cohesive vehicle architectures for a mission-focused autonomous aircraft team.

Contribute to sustaining engineering and mechanical design for rides and attractions at Universal Studios Hollywood as a Mechanical Engineering Intern for Summer 2026.

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

Join Applied Materials as a Field Service Engineer II to perform preventive and corrective maintenance on advanced semiconductor equipment at our Bloomington, MN customer sites.

Applied Materials is hiring a Mechanical Engineer IV in Santa Clara to lead complex mechanical design and development for advanced semiconductor and display equipment.

Northrop Grumman is hiring an Engineer / Principal Engineer, Materials and Process in Palmdale, CA to develop and qualify advanced materials and processes for aerospace structures and manufacturing.

Experienced pavement engineer needed to lead mechanistic modeling, materials evaluation, and research-driven solutions for complex transportation infrastructure projects in a remote, collaborative setting.

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.

Experienced electrical engineer needed at Applied Materials to design, analyze, and troubleshoot complex electronic assemblies for advanced semiconductor and display equipment.

Rocket Lab seeks a Spacecraft Structural Analysis Engineer II / Senior I to perform FEA and structural dynamics analyses, lead test validation, and support spacecraft design efforts at the Long Beach Space Systems site.

Process Engineer needed to develop and optimize propellant mixing and casting processes at Northrop Grumman's Promontory facility, supporting production, quality, and process control efforts.