Mechanical Engineer Jobs in Ontario, CA

Champion innovative engineering designs to enhance energy-efficient building solutions. Lead projects focusing on HVAC systems, collaborating with diverse teams to meet client and partner needs effect...

Engineer innovative mechanical systems from concept to production, driving cutting-edge technology in a collaborative team environment. Contribute to design and testing of advanced assemblies and ensu...

Lead the charge in innovative mechanical design across projects, managing the entire lifecycle from concept to testing while making critical decisions to optimize performance and manufacturability und...

Join a team that's pioneering mechanical design for reactor reactivity controls, focusing on innovative solutions and systems integration. Leverage your engineering expertise to ensure safe reactor op...

Innovate as a mechanical systems leader, driving projects from concept to completion while enhancing energy efficiency and sustainable practices. Collaborate with multidisciplinary teams to deliver ex...

Join a team that's driving innovation in antenna technology. As a Mechanical Engineering Manager, you'll lead the design and production of cutting-edge solutions, guiding a high-performance team to me...

Champion cutting-edge lunar systems engineering, leading innovative projects from design to testing, shaping humanity's next era of lunar exploration with your expertise in mechanical design and integ...

Empower the future of mechanical engineering by leading teams to develop innovative hardware solutions, driving projects from concept to production while ensuring quality, manufacturability, and colla...

Empower your career by owning mechanical design for advanced factory automation systems. Drive innovation from concept to deployment, enhancing flexible manufacturing for automotive and aerospace. Col...

Contribute to cutting-edge mechanical design for space nuclear systems, driving hardware development and testing while collaborating with cross-disciplinary teams to ensure optimal system integration...

Take ownership of innovative mechanical designs for avionics systems, collaborating with cross-disciplinary teams to create high-reliability solutions in harsh environments for human-rated space stati...

Execute the design and analysis of turbomachinery for advanced nuclear reactors, collaborating with multidisciplinary teams to enhance component performance and reliability through their lifecycle whi...

Contribute to advanced thermal management by optimizing heat transfer in power systems, ensuring performance, safety, and reliability across multiple subsystems. Engage with teams to drive innovative...

Drive innovation by designing specialized fasteners from concept to production, collaborating closely with customers and internal teams to ensure successful product delivery and quality assurance thro...

Lead the charge in developing high-performance turbomachinery components, guiding designs through all stages from initial architecture to testing, in a fast-paced environment. Collaborate across teams...

Lead production processes and collaborate with engineers to optimize scale-up of robotic manufacturing, ensuring design feasibility and effective integration of components to drive innovation in high...

Unlock innovation as you drive complex mechanical projects from concept to deployment. Collaborate across disciplines to create cutting-edge systems that enhance manufacturing, while embracing challen...

Elevate your career by taking ownership of mechanical design projects while collaborating with talented engineers, mentoring interns, and contributing to innovative solutions from concept to construct...

Unlock potential by designing innovative electro-mechanical systems for testing semiconductors and embedded devices. Collaborate with cross-functional teams to ensure product excellence from conceptio...

Join a team that's shaping the future of advanced nuclear projects by applying innovative mechanical engineering expertise in design, analysis, and testing. Collaborate across disciplines to drive suc...

Transform mechanical engineering through innovative design and integration of advanced avionics hardware. Collaborate across teams to deliver high-performance aerospace solutions while ensuring qualit...

Unlock your potential by leading diverse capital projects in healthcare, applying your engineering expertise, and mentoring junior staff to drive innovative solutions for our clients across multiple s...

Collaborate in the design and development of mechanical systems. This early-career role involves creating detailed submittal packages, managing customer approvals, and ensuring BOM accuracy, all while...

Drive geotechnical projects by managing investigations, analyzing data, and collaborating with teams to ensure safety and compliance. Provide technical guidance, prepare reports, and handle project ma...

Transform the thermal management of the Power Conversion System, owning the heat budget and critical thermal interfaces. Collaborate across disciplines to optimize hardware performance while ensuring...