Senior Principal Systems Engineer Jobs in Fullerton, CA

Lead the charge in architecting solutions for manufacturing systems, driving software design, integrating workflows, and enhancing operational efficiency while mentoring future engineering talent with...

Transform satellite communication systems by leading design and development initiatives. Collaborate with diverse teams on cutting-edge technology for commercial and national security industries throu...

Lead a dynamic systems engineering team to shape air vehicle software, integrating customer needs into innovative solutions for autonomous aircraft development, while managing risks and collaborating...

Grow your career with a pivotal role overseeing the integration of industrial base and supply chain management to support national security space missions. Lead interdisciplinary teams in risk assessm...

Redefine operational excellence as you support our AWS Cloud infrastructure, driving automation and process improvements while collaborating with engineering teams to enhance scalable, resilient appli...

Elevate your career by leading the design of innovative protection and control systems for power projects. Shape the future of energy through collaboration and technical guidance, ensuring compliance...

Join a team that delivers expert solutions and insights around contact center technologies. Engage with clients in a consultative capacity, balancing technical and business tasks while mentoring junio...

Drive the development and integration of advanced ground systems architecture for space and defense programs. Collaborate across teams to ensure seamless operations and compliance with mission require...

Join a team that's shaping the future of aerospace technology by developing reliable firmware for spacecraft operations. Drive innovation through all software development phases, ensuring mission succ...

Accelerate the development of revolutionary aerospace systems by guiding innovative design, certification, and integration processes for dynamic systems and airframes. Lead cross-functional teams to d...

Innovate by guiding the development of Active/RF electrical components for diverse aerospace and space programs; leverage your expertise to enhance reliability and address complex engineering challeng...

Join a team that's driving reliability engineering across the product lifecycle. Collaborate with diverse teams on design, testing, and production, ensuring advanced systems deliver consistent perform...

Manage complex engineering projects, leveraging MBSE and digital techniques to enhance system performance. Collaborate across disciplines and facilitate communication with external stakeholders to ach...

Drive mission-critical systems engineering and integration across space vehicle bus subsystems to ensure performance and compliance, collaborating with stakeholders and leading efforts in subsystem de...

Join a visionary team to lead electrical system architecture and integration for a cutting-edge microreactor. Drive innovation from design through testing and ensure readiness for a 2028 deployment, i...

Take ownership of data-centric initiatives, leading from requirements to delivery while collaborating across teams to drive innovation and ensure mission success within a regulated environment...

Transform the architectural landscape of large-scale, mission-critical data centers by leading multi-disciplinary teams through all design phases. Ensure projects meet high standards of quality, effic...

Contribute to innovative defense technology by developing embedded software. Leverage your expertise in systems programming to architect solutions that enhance real-time coordination and performance i...

Drive success by leading a diverse team of 100+ engineers in digital electronics for space systems. Ensure technical excellence, strategic planning, and talent development to deliver mission-critical...

Empower your career by leading security engineering initiatives, developing scalable solutions, and optimizing detection capabilities across multiple domains. Drive impactful changes in a collaborativ...

Lead groundbreaking aerospace subsystem innovations by developing, testing, and validating designs. Collaborate with cross-functional teams to provide effective solutions for next-gen aircraft while m...

Champion the integration of cutting-edge audiovisual systems by leading project teams, managing onsite installations, and ensuring alignment with client specifications and quality standards throughout...

Shape secure systems for critical Defense and Intelligence missions by applying risk management frameworks and ensuring compliance with DoD and NIST standards. Work collaboratively with teams to maint...

Contribute to the production lifecycle of aerospace avionics by serving as the essential technical link between engineering, manufacturing, and customers, while driving reliability improvements and tr...

Analyze mission trajectories and develop advanced simulations to support U.S. military decisions in the space domain, ensuring optimal performance through rigorous model-driven analysis and collaborat...