Mechanical Engineer Jobs in Ontario, CA

Pioneer innovative infrastructure solutions in a dynamic startup, balancing rapid delivery with robust security. Collaborate across teams to scale and optimize our cloud architecture and ML pipelines...

Engineers make your mark at the forefront of energy storage systems, leading designs from concept to production while collaborating with cross-functional teams to ensure optimal performance and reliab...

Empower product reliability by leading cross-functional teams to develop and implement robust reliability strategies for medical devices, ensuring their safety and effectiveness throughout the lifecyc...

Deliver cutting-edge engineering solutions by designing and analyzing power plant systems, enhancing both new and existing facilities while collaborating across teams to solve critical engineering cha...

Drive innovation as a key leader, shaping the vision for cloud-based agricultural intelligence. Build a high-performing team, architect scalable data systems, and collaborate across sectors to deliver...

Join us to lead growth initiatives in medical device markets by developing key customer relationships and driving strategic proposals in the Drug Delivery Combination Devices sector while ensuring hig...

Develop and expand customer relationships within the Medical, Industrial, and Automotive sectors by identifying new opportunities and leveraging EMS expertise to drive growth in North America and glob...

Partner with us to advance satellite capabilities by overseeing engineering activities, supporting integration, and ensuring compliance for multiple space vehicle systems, while collaborating with a d...

Take ownership of systems engineering and advisory services for satellite programs, ensuring effective integration, oversight, and compliance within assembly and testing processes for a key government...

Transform the future of aviation by developing and testing software for in-flight entertainment systems, collaborating with cross-functional teams to ensure reliability and quality in product testing...

Elevate your career by leading BAS and EPMS design projects for mission-critical facilities. You'll drive project execution, manage client relationships, and ensure design quality from kickoff to cons...

Optimize workforce effectiveness by driving operational efficiency, implementing data-driven solutions, and fostering a culture of continuous improvement across branch operations to enhance productivi...

Drive impactful product development by owning complex features from user experience design to backend integration. Collaborate across teams to create seamless, secure, and efficient workflows that enh...

Manage technical project teams to deliver quality results. Influencing cross-functional stakeholders, develop strategies, and drive successful project execution in a large organization while overseein...

Optimize satellite mission success by collaborating with engineering teams, assessing risks, and enhancing systems through effective communication and strategic project management in a fast-paced envi...

Shape the future of sustainable technology by architecting robust backend systems, managing high-performance APIs, and optimizing cloud infrastructure to support our vehicle data management and analyt...

Join a high-performing team as a Regional Manager, driving strategic direction, operational excellence, and financial performance across multiple construction projects while fostering client relations...

Join a dynamic team to optimize cloud infrastructure and automate workflows, enhancing software delivery processes. This pivotal role fosters collaboration, ensures security practices, and drives effi...

Lead the charge in Agile software development initiatives, coordinating multiple teams to ensure timely, high-quality delivery. Your role encompasses risk management, program planning, and stakeholder...

Reimagine the future of energy systems by developing essential low-level firmware for advanced hardware, ensuring reliability and precision in a dynamic startup environment that values innovation and...

Innovate and contribute to electrical design review efforts, ensuring compliance with codes and standards for building systems. Collaborate with cross-functional teams and enhance project quality thro...

Unlock potential by leading innovative energy solutions that enhance efficiency in commercial and industrial sectors, driving sustainability and delivering measurable savings for clients across Califo...

Transform the infrastructure landscape by architecting and scaling a Kubernetes-based platform that enables rapid deployment of innovative robotics solutions while mentoring engineers across teams to...

Pioneer advanced space systems engineering by leading technical evaluations and integrations, ensuring mission success through innovative solutions, and collaborating directly with government and cont...

Lead the charge in defining and implementing ground segment architecture, driving automation and reliability for satellite operations. Play a pivotal role in mentoring and guiding engineers while ensu...