Senior R&D Engineer Jobs in Brea, CA

Lead the charge in delivering high-quality, scalable full-stack solutions, overseeing end-to-end feature development while collaborating with a senior team to enhance engineering practices and product...

Drive excellence at the forefront of manufacturing by ensuring quality and compliance. Collaborate with teams to integrate customer expectations and elevate production processes from low-rate to high...

Lead technical development across product lines in apparel, accessories, and home goods for iconic brands. Collaborate with cross-functional teams to bring creative visions to life while ensuring qual...

Unlock your potential in a dynamic environment by leading full-cycle recruitment efforts. Collaborate with teams to attract top-tier talent while shaping the future of clean energy with innovative rec...

Transform user experiences by bridging design and engineering, creating high-quality, accessible front-end solutions. Collaborate with cross-functional teams to enhance product design systems while di...

Join our team to oversee and elevate railroad construction projects, ensuring compliance with specifications through inspections, quality control, and effective stakeholder coordination. Expect substa...

Create and support AI-driven content tooling solutions that enhance automation and management capabilities, collaborating in an Agile/Scrum environment to deliver high-quality software enhancements us...

Shape the future of civil engineering by leading diverse projects, building client relationships, and managing teams effectively. Drive sustainable design in a collaborative environment while ensuring...

Drive the design authority in complex engineering projects, overseeing data center installations, commissioning, and system troubleshooting while ensuring compliance with quality and safety standards...

Drive your career forward by designing and testing advanced turbomachinery for high-performance liquid rocket engines, collaborating with a dynamic team to ensure innovative and reliable outcomes in e...

Join our team to lead federal compliance initiatives, mentor professionals, and drive security progress while navigating NIST SP 800-53 and FedRAMP requirements across multiple client projects...

Join a team that's transforming energy by engineering innovative fluid systems from design to production, ensuring optimal performance in cutting-edge reactor applications while driving advancements i...

Shape the future of autonomous driving by leading ML initiatives that enhance vehicle behavior and safety in complex traffic scenarios, working alongside top engineers in a dynamic and fast-growing en...

Help us shape the future of space exploration by leading mission operations integration and execution. Collaborate across teams to ensure operational readiness and drive cross-disciplinary coordinatio...

Transform the future of lunar exploration as a senior thermal leader, applying your expertise in radiator design and thermal analysis for innovative lunar landers to ensure safe human spaceflight and...

Elevate your career by supporting the software development life cycle in a dynamic team. Engage in innovative solutions for military and commercial applications, ensuring high-quality integration and...

Innovate solutions for complex material challenges in satellite design. Collaborate with engineering teams to enhance performance and quality throughout the lifecycle. Leverage hands-on experience in...

Join a team that's redefining sports technology. As a Lead Engineer, you will drive the technical direction of our distributed camera systems, ensuring reliable performance and innovation while leadin...

Engineer high-impact solutions by innovating new systems and enhancing existing architecture. Lead strategic execution to optimize product delivery and empower your team in addressing complex engineer...

Lead cross-functional teams to define product vision and manage software delivery, ensuring alignment with mission objectives through Agile methodologies and strong stakeholder communication...

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...

Explore innovative engineering processes to enhance manufacturing efficiency and customer service while leading initiatives across multiple facilities to ensure quality, cost-effectiveness, and overal...

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...

Join a team that supports the planning, design, and optimization of municipal water and wastewater treatment systems, ensuring high performance and regulatory compliance through collaboration and inno...

Join a team as you design and implement advanced security solutions for a C2 system. Lead initiatives to integrate protective measures ensuring classified data is secured, while promoting a culture of...