Mechanical Engineer Jobs in Ontario, CA

Advance your career with a vital role in a multi-year highway project. You'll drive cost control efforts, manage financial performance, and strengthen relationships with key stakeholders to enhance mo...

Transform regulatory compliance in a senior engineering role, managing license applications and safety documents while mentoring junior staff and leading projects to achieve strategic objectives...

Lead technical projects from concept to completion, mentor engineers, and provide expert support for embedded and network PC hardware and software solutions while collaborating with cross-functional t...

Join a team that drives integration and automation excellence across Finance, HR, and GTM. Lead technical architecture, optimize enterprise systems, and develop talent while ensuring reliable and stra...

Drive the technical vision of integration across Finance, Revenue, and HR systems, enhancing scalability and security while leading a cross-functional team of engineers to deliver innovative solutions...

Manage end-to-end project lifecycle, ensuring alignment with customer needs, budget, and schedule. Collaborate with stakeholders and teams to deliver exceptional results and maintain project documenta...

Drive technical validation and checking of aerospace mechanical components while leveraging engineering design principles and ASME Y14.5 standards to ensure optimal performance in aircraft application...

Shape the future of aerospace with your engineering expertise. You'll support technical validation of mechanical components, applying your skills in design principles, GD&T, and checking to enhance ai...

Innovate operational efficiencies while leading facility management and production. Drive continuous improvement initiatives, ensure regulatory compliance, manage budgets, and mentor staff to achieve...

Lead the charge in designing and optimizing chassis components to enhance vehicle performance and dynamics. Collaborate cross-functionally through development, testing, and validation to create innova...

Transform field operations by ensuring adherence to project specifications and quality standards. You'll oversee documentation, coordinate with subcontractors, and resolve design challenges in large-s...

Join a team that's elevating building systems by delivering expert electrical engineering designs and mentorship, while managing projects effectively and ensuring quality standards throughout the cons...

Shape the future of military aviation by developing high-performance control systems. Collaborate with diverse engineering teams to translate technical requirements into innovative flight solutions fo...

Elevate your career by leading innovative lunar engineering projects. As a pivotal member of the Lunar team, you'll design critical structures for lunar exploration, ensuring safety and performance un...

Develop hardware design solutions, engage in life cycle engineering, and collaborate cross-functionally to ensure seamless product implementation. Grow your engineering skills in a supportive environm...

Lead the technical direction for innovative AI-native products blending cloud, ML, and hardware. Collaborate with cross-functional teams to establish scalable architecture that enhances intelligent sy...

Join a team that enhances technical support and customer solutions, by leading a skilled group of application engineers while directly interfacing with customers to ensure the effective implementation...

Contribute to the efficiency and reliability of critical facility systems, ensuring optimal performance through hands-on maintenance and collaboration with operations and project teams in a dynamic AI...

Champion the modernization of hydroelectric power systems by driving engineering projects. Lead control system design, development, and commissioning to enhance sustainable energy generation in North...

Lead the delivery of technical services and solutions in turbomachinery, ensuring quality and safety standards while fostering customer relationships. Operate independently or with project teams to en...

Engineer impactful dam safety solutions by designing and implementing instrumentation systems, collaborating with experts, and delivering data-driven assessments to enhance safety and compliance for w...

Partner with us to drive growth within the Electrical Services sector, leveraging your sales acumen and technical expertise to develop strategies, identify opportunities, and deliver innovative soluti...

Join us to lead the design of high-reliability PCBs for advanced reactor control systems. Drive innovative mixed-signal solutions, ensuring performance and integrity in both terrestrial and future spa...

Join a team that develops cutting-edge software for autonomous factory systems to enhance machine interfaces, automate production lines, and scale manufacturing capabilities across multiple locations...

Join a team that's transforming aerospace manufacturing by optimizing processes for precision components, enhancing quality and efficiency while ensuring compliance with industry standards and fosteri...