Principal Software Engineer Jobs in Ontario, CA

Champion the execution of complex engineering projects by providing expert electrical engineering support during the pre-award phase. Collaborate across teams to ensure alignment with technical standa...

Join a team that's driving innovation by leading the Member Innovation Data Engineering group. Collaborate with Data Scientists and Product Managers to transform ideas into large-scale solutions, ensu...

Grow your career with us to design integration strategies that enhance software-driven systems across brands. Collaborate with cross-functional teams to optimize processes, ensure diagnostic complianc...

Join a team that's driving innovation in solid rocket propulsion development. This hands-on role focuses on designing, developing, and qualifying rocket motor components, ensuring cutting-edge capabil...

Reimagine the integration of cutting-edge IT systems for large-scale aviation infrastructure projects. Collaborate with diverse teams to design and oversee technology solutions, ensuring seamless oper...

Engineer innovative AI solutions that enhance infrastructure, streamline operations, and elevate user experiences across platforms. Collaborate with cross-functional teams to implement high-impact str...

Shape the future of project engineering by supporting design and construction teams, managing project documentation, and assisting in compliance and budget management for successful project delivery...

Drive innovation in product design for high-performance sports goods. Collaborate closely with cross-functional teams to create compelling products, ensuring alignment with athlete insights and market...

Analyze and enhance plant automation and control systems, ensuring operational excellence and safety. Collaborate with cross-functional teams to support troubleshooting, implementing improvements, and...

Champion sales excellence by enhancing pre-sales processes with AI and automation. Collaborate cross-functionally to optimize workflows, improve win rates, and ensure a seamless experience for prospec...

Join a team that's transforming manufacturing operations through automation. Provide essential engineering support for plant automation, controls, and instrumentation while enhancing safety and effici...

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...

Elevate product leadership by shaping innovative platform capabilities that drive business growth, enhance collaboration with diverse teams, and ensure high-impact, scalable solutions...

Accelerate your career by building scalable database solutions with us. Collaborate with a talented engineering team on critical systems that efficiently handle vast data workloads for leading global...

Unlock potential by leading R&D projects, innovating advanced catheter delivery systems, and mentoring teams across multiple product development phases. Drive impactful solutions addressing critical c...

Advance the development of cloud-based systems and data pipelines that enhance autonomy performance and ensure release readiness, driving innovation in autonomous semi-truck software as part of a coll...

Drive infrastructure reliability and automation for large-scale game projects, enhancing build systems and deploying CI/CD pipelines. Collaborate with teams to optimize workflows and ensure excellent...

Drive engineering transformation by architecting solutions that enhance workflows, reduce cycle times, and improve collaboration across teams. This pivotal role focuses on hands-on implementation and...

Join a dynamic team to shape a cutting-edge financial platform that enhances AI-powered transactions. Lead cross-functional initiatives, ensuring compliance and innovation while driving growth across...

Lead the charge in driving cross-functional engineering programs, ensuring successful planning, execution, and delivery of complex defense and aerospace solutions by collaborating with diverse technic...

Champion innovative web applications by architecting scalable PHP solutions within dynamic product teams, driving quality and efficiency while shaping complex distributed systems...

Transform digital strategy by leading website management and optimization efforts. Collaborate across marketing teams to enhance user engagement and drive conversion rates, ensuring a high-quality cus...

The Senior Spacecraft GNC Engineer will drive the design of the guidance, navigation, and control (GNC) system for satellite buses, focusing on innovative solutions to meet performance and stability r...

Join a team that's transforming healthcare with AI innovations. Tackle the challenges of metabolic health by developing advanced AI-driven solutions that enhance individual wellness through personaliz...

Manage system performance and integration efforts while ensuring operational excellence. Act as a liaison among stakeholders, enhancing database capabilities in alignment with organizational objective...