Senior Principal Systems Engineer Jobs in Fullerton, CA

Join a dynamic team to design and develop cutting-edge network software for embedded systems. This role focuses on enhancing system security, performance, and interoperability within a real-time opera...

Engage as a critical member of a security operations team, guiding global incident response efforts, driving investigations, and collaborating on security initiatives to enhance protection across orga...

Join a collaborative team to manage complex space systems integration, drive innovative solutions, and support verification processes for next-gen space technologies, ensuring alignment with customer...

Transform quality assurance for the Tomahawk program by collaborating across teams to ensure compliance with AS9100 standards, directly enhancing product delivery and meeting contractual goals for enh...

Take ownership of innovative mechanical designs for avionics systems, collaborating with cross-disciplinary teams to create high-reliability solutions in harsh environments for human-rated space stati...

Join a team that's transforming national security through innovative network solutions. You will design, implement, and optimize a secure provider network while ensuring peak performance and reliabili...

Grow expertise in advanced BAS applications while mentoring peers, troubleshooting complex systems, and supporting projects throughout their lifecycle to drive success and foster innovation in buildin...

Join a team that's shaping the future of cloud technology by designing secure, compliant platforms on AWS with a focus on developer experience and regulatory standards. Your expertise will drive innov...

Join a team focused on optimizing liquid propulsion systems for the Vulcan rocket. Collaborate with the US Space Force to ensure successful space launch operations, conducting evaluations, providing t...

Lead the charge in managing multi-phase airport projects, ensuring strategic oversight and governance. Drive performance and accountability across teams while aligning execution with the authority's o...

Lead the charge in developing groundbreaking systems engineering strategies that enhance the deployment of advanced autonomous airpower systems while collaborating with various teams and stakeholders...

Accelerate your career by shaping innovative workflows and AI-driven experiences. Join a dynamic team where ownership, speed, and user-focused product development are paramount. Contribute across the...

Lead strategic engagements as a trusted advisor in complex enterprise sales, influencing C-suite decision-makers and driving success in high-stakes opportunities. Collaborate with sales teams to shape...

Shape the future of space technology as you drive innovation in high voltage power supply design and support multidisciplinary engineering teams, ensuring excellence in production and product developm...

Drive high-scale batch compute systems and orchestration solutions that empower developers across the organization, ensuring reliability, efficiency, and seamless operation of distributed workloads in...

Drive innovation as you design new products and enhance existing ones while collaborating with engineers to ensure efficiency and reliability. This role offers a chance to impact product development i...

Join a team that's driving manufacturing excellence, providing innovative solutions, and optimizing production processes while collaborating in a hands-on environment. Take on complex challenges and e...

Join a dynamic team as you lead structural design projects from concept to construction. Harness your expertise to ensure code compliance and technical excellence while mentoring talent and collaborat...

Join us to enhance a secure Cisco-based enterprise network architecture. Drive Zero Trust principles and NIST compliance while providing technical leadership across multiple teams to ensure high avail...

Lead the charge in developing scalable enterprise applications, enhancing coding standards, and fostering collaboration across teams to drive quality and efficiency in software solutions...

Champion cross-functional collaboration to drive digital transformation initiatives that enhance product lifecycle management and optimize engineering performance across diverse technical teams...

Lead the charge in developing project architecture and integrated schedules. Collaborate with cross-functional teams, manage key interfaces, and ensure effective program execution while optimizing bes...

Lead the charge in developing cutting-edge guidance software for next-gen airframes. Collaborate closely with engineering teams to implement advanced navigation algorithms and support system integrati...

Lead the development and training of a dynamic applications engineering team, enhancing their technical capabilities and driving customer success through hands-on involvement in pre-sales and post-sal...

Transform your career by engaging in impactful hardware and EMI/EMC engineering tasks. Collaborate with a team to analyze circuits, develop requirements, and ensure compliance in a supportive environm...