Mechanical Engineer Jobs in Ontario, CA

Champion structural design and analysis for diverse projects, ensuring compliance with regulations and delivering high-quality results while mentoring junior engineers and collaborating across discipl...

Collaborate with multidisciplinary teams to design innovative structural solutions for diverse projects, ensuring safety and compliance throughout all phases from conceptualization to completion, whil...

Engage in the design, operation, and maintenance of advanced launch pad facilities. Take on technical challenges, oversee construction processes, and contribute to groundbreaking aerospace development...

Drive your career as an early-career Electrical Engineer focused on designing innovative electrical systems for critical facilities. Collaborate with seasoned professionals and impact large-scale proj...

Transform your career by developing cutting-edge control systems for space technology. Collaborate with diverse teams to drive innovation and enhance performance in an exciting, full-time role focused...

Join a high-impact team focused on pioneering advanced nuclear technology. Lead OT engineering for fuel systems, overseeing strategy, design, and implementation while shaping the future of safe and re...

Join a team that's innovating the future of space technology. Your expertise in PCB design will play a crucial role in developing high-reliability spacecraft electronics, ensuring seamless collaborati...

Join a dynamic team to manage site controls activities in the installation, commissioning, and maintenance of heavy-duty turbines. Leverage your expertise to ensure optimal operation and compliance wh...

Lead geotechnical engineering initiatives from planning to construction, managing projects and teams while ensuring compliance and quality standards across diverse infrastructure projects in a dynamic...

Transform the future of medical devices by leading R&D in developing advanced vascular thrombectomy platforms. Collaborate across functions to design, test, and optimize innovative solutions that enha...

Shape the future of advanced manufacturing by leading the development of innovative processes for reactor hardware. Collaborate across teams to drive efficiency, quality, and reliability in fabricatio...

Drive impactful change by managing large-scale renewable projects efficiently and effectively. Lead cross-functional teams, ensure project alignment, and maintain stakeholder communication to achieve...

Unlock potential by building thermal-fluids models to ensure reactor core designs meet performance and safety requirements. Collaborate with engineering teams for iterative design improvements and tec...

Analyze and execute mechanical engineering projects through every design phase, integrating materials, processes, and systems. Collaborate with teams to enhance system reliability while engaging in ha...

Join a team that's shaping healthcare solutions through innovative electrical engineering. Drive large-scale projects from inception to completion while fostering client relationships and mentoring en...

Grow your career with us as you lead reliability strategies critical for spacecraft. Collaborate with cross-functional teams, drive testing programs, and ensure mission success by integrating robustne...

Shape the future of mechanical design as a Subject Matter Expert, guiding the development of robust structural support systems and ensuring quality and compliance through engineering, manufacturing, a...

Lead the Systems Test division for cutting-edge Autonomous Factory Systems, building a team to ensure full test plan coverage and drive simulation tests across integrated hardware and software, valida...

Lead the charge in designing innovative, high-quality hardware that enhances manufacturability and speeds up deployment. Collaborate across teams to create efficient, mission-ready solutions while men...

Join us in ensuring supplier quality for complex mechanical hardware. Collaborate with engineering, manufacturing, and sourcing teams to deliver high-performance unmanned systems, driving measurable i...

Champion the design and execution of complex mechanical systems for Justice + Civic projects while leading multidisciplinary teams and driving business development initiatives to meet quality, budget...

Develop and maintain scalable automation frameworks for complex systems, enhancing testing efficiency and reliability. Engage cross-functionally to drive product testability and support continuous int...

Engineer innovative solutions for resilient water infrastructure projects. Collaborate across teams to perform design, analysis, and oversight, ensuring project quality and compliance while conducting...

Transform nuclear analysis methods by developing, qualifying, and enhancing processes that ensure reactor safety and efficiency. Collaborate with multidisciplinary teams to incorporate lessons learned...

Shape the future of quality assurance by ensuring compliance with aerospace standards. Drive process improvement and supplier quality initiatives to enhance customer satisfaction while working closely...