Senior Systems Engineer Jobs in Brea, CA

Drive the development and validation of innovative in-space mobility systems through cross-functional collaboration, testing execution, and data analysis to ensure peak performance and safety of next...

Join a dynamic team to develop and maintain a robust automated test infrastructure, ensuring software reliability and quality through innovative design, collaboration with developers, and active parti...

Collaborate with cross-functional teams to implement and deploy cloud solutions, applying XP engineering practices and mentoring others to foster growth. Engage closely with clients to adapt solutions...

Accelerate progress at the forefront of defense technology, designing cutting-edge propulsion systems and high-performance mechanical components. Collaborate across disciplines to innovate robust desi...

Empower the future as a Senior Software Engineer, enhancing systems for critical data flow in production. Collaborate with diverse teams to deliver high-quality, scalable applications in a fast-paced...

Lead the design and optimization of core network infrastructure, enhancing IP routing reliability and scalability while implementing innovative technologies for high-growth service provider environmen...

Shape the future of quality assurance by ensuring compliance in manufacturing, collaborating across teams, and driving continuous improvement in electronic and electro-mechanical products while managi...

Lead the charge in overseeing critical Space Domain Awareness and Combat Power initiatives, providing expert systems engineering support and managing production and integration to ensure mission succe...

Elevate your career by designing and implementing RPA solutions that enhance operational efficiency and drive innovation, collaborating closely with stakeholders to optimize enterprise processes and i...

Unlock potential by designing scalable backend services and collaborating across teams to elevate software quality, using advanced technologies and AI tools to enhance delivery speed while thriving in...

Champion the evolution of mission-critical mechanical systems, leading design, prototyping, and integration to enhance global defense capabilities in dynamic environments—impacting operational efficac...

Join a team that's focused on leading the design of advanced hardware for critical embedded systems. You will shape board-level solutions to ensure reliability across diverse environments, while mento...

Join our team to innovate Salesforce support solutions, drive technical excellence, and lead a talented development pod focused on enhancing user experience across our Salesforce platforms...

Explore the forefront of AI by building and managing a gold data layer that enables efficient model development. Collaborate with researchers and domain experts to ensure high-quality data for advance...

Drive high-level oversight and technical expertise in Space Domain Awareness, managing production and engineering activities while ensuring seamless integration across critical systems for effective o...

Join a team that's transforming federal healthcare observability through advanced telemetry, operational analytics, and monitoring solutions. Leverage your expertise with Elastic Observability to enha...

Drive mobile connectivity innovation by developing and optimizing Android apps for smart locks. Collaborate across teams to enhance user experience, ensure robust communication protocols, and mentor p...

Partner with us to provide critical support and integration for IT systems across diverse environments, enhancing operational efficiency and improving technology utilization for a wide range of users...

Lead the charge in developing advanced AI systems and automation platforms. Own multi-agent architectures and backend services that optimize workflows across teams, driving operational efficiency and...

Shape the future of strategic program management in deployment by governing complex projects, ensuring accuracy in forecasts, and fostering collaboration across business units for on-time and on-budge...

Lead the charge in project controls governance by collaborating with cross-functional teams to streamline requirements gathering, enhance data analytics, and improve project management processes for s...

Partner with us to deliver innovative ServiceNow solutions for federal clients, leading complex development and integration projects while mentoring junior developers and optimizing platform capabilit...

Unlock potential by leading strategic technology design for data center projects. Serve as a trusted advisor, ensuring robust, scalable solutions that meet business objectives and align with industry...

Unlock potential by managing construction projects for potable water infrastructure, overseeing all phases from concept to completion. Ensure quality, safety, and compliance while collaborating with t...

Elevate your career as a Senior Territory Account Manager, focusing on driving new business growth through exceptional relationship building and solution selling in cybersecurity across key markets an...