Mechanical Engineer Jobs in Ontario, CA

Elevate your career as you lead a top-notch engineering team, driving the delivery of high-performance software solutions for military applications. Leverage advanced technologies to create resilient...

Drive innovation by leading aerodynamic design and analysis for cutting-edge unmanned aircraft systems and missile-class vehicles, optimizing flight performance from concept design to operational depl...

Drive innovative test processes for mechanical, electrical, and pneumatic systems. Collaborate with cross-functional teams to enhance production testing, ensuring reliability and scalability while lea...

Join a dynamic team to design and analyze innovative electrical systems for renewable energy and infrastructure projects while mentoring future engineers and collaborating across multidisciplinary tea...

Drive the advancement of autonomous vehicle technology by leading innovative motion planning and prediction projects, developing state-of-the-art ML models to enhance navigation in complex traffic sce...

Join a team that designs and optimizes spacecraft thermal systems, working cross-functionally to develop innovative thermal solutions for cutting-edge aerospace applications while ensuring compliance...

Lead the charge in managing complex projects, ensuring timely delivery and compliance while collaborating across teams to foster effective outcomes and maintain safety standards throughout the project...

Explore advanced unmanned aircraft systems as you lead mission architecture development, bridging operational needs with engineering design to ensure mission success across complex environments. Colla...

Lead the charge in enhancing manufacturing processes for low-cost interceptor systems, ensuring designs are cost-efficient, scalable, and optimized for production. Collaborate across teams to drive in...

Join a team that's driving innovation in electrical design for modular power solutions, ensuring speed-to-power for cutting-edge data centers. Collaborate with vendors and streamline processes to enha...

Engineer ground fluid systems from design to live ops, setting best practices and standards while leading multi-site propellant loading campaigns. Mentor engineers and drive cross-functional collabora...

Join a team that's dedicated to delivering top-notch construction projects by assisting with project execution, coordination, and documentation to ensure timely and successful completion while advanci...

Join a team that's redefining defense technology by crafting innovative electrical systems. Work on diverse projects with cross-functional experts to engineer, test, and validate cutting-edge hardware...

Transform the future of semiconductor machinery hardware through innovative part design. Take ownership of complex engineering challenges, mentor teams, and drive advanced design solutions leveraging...

Shape the future of electrical system design, leading teams to ensure stellar delivery of complex projects in mission-critical data centers while mentoring talent and driving innovation in engineering...

Empower infrastructure development by leveraging mechanical HVAC expertise to ensure compliance with regulations, optimize facility performance, and drive innovative improvements. Collaborate with cro...

Elevate geotechnical engineering solutions for global projects, driving quality design and consulting as part of cross-functional teams, while advising on power infrastructure and conducting essential...

Join a dynamic team as you lead structural design projects from concept to construction. Harness your expertise to ensure code compliance and technical excellence while mentoring talent and collaborat...

Contribute to quality assurance processes in aerospace programs, executing and verifying engineering standards while fostering collaboration across departments to ensure customer satisfaction and cont...

Join a dynamic team driving innovative medical device design and development. Leverage your engineering expertise and collaborate cross-functionally to enhance product performance and ensure complianc...

Drive innovative structural design solutions for utility-scale solar and battery projects. Collaborate with diverse engineering teams to ensure high-quality designs, maintaining compliance with buildi...

Join a team that's redefining energy design through advanced engineering. Leverage your mechanical expertise in additive manufacturing to innovate and create cutting-edge solutions for the energy indu...

Engineer opto-mechanical systems for spacecraft, focusing on structural, thermal, and dynamic analysis for reliability in extreme environments. Collaborate with cross-functional teams to ensure optima...

Join a dynamic team to lead fire protection engineering projects, manage client relations, and deliver technical expertise. Leverage your extensive experience and mentoring skills in a client-centric...

Lead the design and execution of innovative fire protection engineering projects while building strong client relationships and mentoring junior engineers, ensuring all phases from planning to deliver...