Mechanical Engineer Jobs in Ontario, CA

Lead the charge in enhancing welding processes and materials engineering to ensure top-tier quality and consistency while providing critical support and collaboration across engineering, operations, a...

Lead the development and implementation of advanced materials and processes for eVTOL vehicles, working cross-functionally to meet design requirements and ensure hardware quality for certification and...

Join a team that's committed to driving excellence in construction projects. Support submittals, RFIs, procurement, and project management while embracing opportunities for growth across various funct...

Join a team that drives innovative engineering solutions for manufacturing facilities. Leverage your expertise in mechanical systems and collaborate within a dynamic team to ensure the successful exec...

Explore innovative CNC machining processes to enhance manufacturing efficiency, ensuring high precision in tooling and prototype components while collaborating closely with engineering to drive design...

Grow your career with a key role in supervising healthcare projects. Lead a dynamic engineering team, ensure project success, and transform client goals into innovative system designs while fostering...

Lead a dynamic software engineering team driving modernization of critical systems. Foster collaboration, integrate modern technologies, and ensure high standards in software development for enhanced...

Take ownership of electrical substation design projects by leading technical evaluations, preparing proposals, and ensuring compliance with standards. Collaborate with teams to deliver innovative solu...

Drive excellence in electrical substations by leveraging over 10 years of expertise in design, coordination, and client interactions to deliver top-tier engineering solutions across diverse industries...

Elevate design capabilities by planning and creating intricate tools and mechanisms for manufacturing. Collaborate across teams to innovate solutions that meet rigorous safety and performance standard...

Elevate your career by taking ownership of the full lifecycle of interceptor test systems, from design to deployment, ensuring rigorous verification and production alignment while collaborating closel...

Innovate mechanical systems for advanced spacecraft, enhancing mission capabilities through design, analysis, and integration in a collaborative engineering environment. Play a key role in transformin...

Engage in the electrification transformation by supporting EV charging infrastructure projects. Collaborate across teams to manage schedules, budgets, and documentation while driving site development...

Contribute to the development and enhancement of core flight control products, applying engineering principles in a collaborative team environment to resolve production and quality issues while ensuri...

Engineer advanced data management systems using software and GenAI pipelines, supporting NASA flight missions. Collaborate on cloud solutions and develop data visualization tools to enhance mission te...

Drive production test execution by managing a diverse engineering team, ensuring seamless static and dynamic testing. Provide technical guidance, support recruitment, and foster career development whi...

Engineer cutting-edge thermal control systems for human-rated space habitats. Collaborate with cross-functional teams, optimize thermal designs, and ensure reliability through rigorous testing and ana...

Elevate your career by leading the design of innovative protection and control systems for power projects. Shape the future of energy through collaboration and technical guidance, ensuring compliance...

Engineer groundbreaking propulsion systems, owning engine layouts and packaging. Collaborate across teams to define and analyze components, enhance performance, and innovate testing and manufacturing...

Engineer innovative control systems to enhance energy efficiency and sustainability. Lead design and implementation efforts, ensuring compliance with industry standards while fostering collaboration w...

Lead the design and development of high-performance turbomachinery components. Collaborate across engineering disciplines to create reliable, scalable energy solutions while improving efficiency and p...

Champion safety and quality as you oversee projects, manage costs, and collaborate with teams. Your expertise in construction management and accounting will ensure successful project execution and cus...

Innovate with us to develop cutting-edge propulsion systems for spacecraft. Lead key hardware projects, conducting analysis and tests to ensure high-performance operations, collaborating with diverse...

Transform advanced spacecraft components through innovative design and analysis. Collaborate with multi-disciplinary teams to enhance manufacturing, validate performance, and lead rigorous testing for...

Champion the development of innovative mechanical designs by applying your extensive aerospace engineering expertise to solve complex challenges, guide teams, and establish best practices. This role o...