Mechanical Engineer Jobs in Ontario, CA

Lead the charge in developing and scaling manufacturing processes for spacecraft. This dynamic role requires collaboration across various systems, focusing on optimizing production efficiency, transit...

Drive the innovation of Power Conversion Systems, focusing on the design, development, and lifecycle management of advanced digital/analog power electronics. You'll engage in troubleshooting, collabor...

The Spacecraft GNC Engineer will design and implement guidance, navigation, and control systems for satellite buses, ensuring they meet performance and stability requirements. This role involves colla...

Join our team to design and deliver cutting-edge power systems for autonomous maritime applications, ensuring seamless integration, testing, and troubleshooting to meet mission-critical demands in cha...

Partner with us to enhance lifecycle management for electronic components, ensuring continuity of supply and managing obsolescence risk. Collaborate cross-functionally to streamline processes, enhance...

Transform power systems engineering by applying advanced analytical skills and expertise in design, analysis, and client support to enhance utility operations and data exchange capabilities in a colla...

Analyze electrical designs to ensure compliance and safety for the Out of Production fleet. Contribute to engineering initiatives, conduct design reviews, and support installation processes. Engage di...

Shape the future by leading the design and integration of internal systems, unifying business workflows and advancing AI capabilities, while managing teams to solve operational challenges with precisi...

Innovate your engineering career by supporting critical systems for the U.S. Space Forces, focusing on system integration and lifecycle processes for space and ground capabilities. Join a dedicated te...

Join a dynamic team to design innovative hardware systems for the Sentinel program, collaborating across disciplines to deliver integrated solutions by applying engineering principles and CAD modeling...

Unlock potential by driving program management excellence within an innovative AI engineering team. Coordinate large projects and ensure timely delivery, budget adherence, and seamless operations in a...

Champion innovative engineering solutions for power plant designs, conducting advanced analyses and product developments for the nuclear sector, while collaborating with cross-functional teams to tack...

Partner with us to develop and enhance web applications, ensuring compliance with regulations while leveraging agile methodologies and modern technologies. Join our dynamic team and contribute to grou...

Empower a team focused on structural solutions for in-service aircraft, enhancing airframe support through expert analysis, collaboration, and compliance to ensure continued airworthiness and operatio...

Lead a team of software engineers to enhance Bestow's communication systems, managing document generation and multi-channel notifications while supporting compliance initiatives and collaborating clos...

Apex is seeking a Senior Spacecraft Avionics Engineer to design and develop avionics systems and electrical components for satellite platforms. The role involves collaborating with cross-functional te...

Join a team that's focused on delivering innovative construction solutions. In this role, you'll support project managers and design teams, ensuring seamless coordination and successful completion of...

Elevate security compliance and engineering efforts for eLxr OS, encompassing all ecosystem components. Lead initiatives in secure development, vulnerability management, and audit readiness while enha...

Engage with a diverse team to develop pioneering space mission concepts and operational architectures, ensuring alignment across stakeholders and driving innovative solutions in a fast-paced engineeri...

Lead the development of innovative space vehicle operations. Collaborate with cross-functional teams to define and execute ConOps for groundbreaking missions, ensuring alignment with stakeholder objec...

Empower customers by providing technical support for Electromagnetic Environment simulators. This role includes hands-on troubleshooting, system operation, and direct interaction with clients to ensur...

Lead the charge in managing comprehensive contract furniture projects, ensuring seamless coordination from inception to completion. Focus on customer relations, project planning, administration, and s...

Analyze and enhance control systems in nuclear power plants, managing projects from design to execution while collaborating with engineers and clients to ensure operational efficiency and safety acros...

Grow your career with a dynamic team as you lead product engineers and drive innovative solutions, enhancing the developer experience while balancing technical excellence and user needs within a high...

Lead the charge in establishing and managing EHS programs for a state-of-the-art manufacturing facility, ensuring compliance and fostering a culture of safety through proactive training and incident m...