Principal Systems Engineer Jobs in Fullerton, CA

Shape your career by leading a dynamic team in structural systems for space vehicles. Oversee technical assessments, manage multi-disciplinary projects, and collaborate with aerospace experts to ensur...

Drive innovation by leading cross-functional teams in the full engineering design process, ensuring adherence to product requirements, cost goals, and quality standards while guiding designs from conc...

Help us shape critical military cyber operations by leveraging your expertise in software architecture and development. Join a dedicated team committed to national defense, designing and implementing...

Unlock innovation in military satellite communications as you develop critical interface control documents and guide integration efforts to ensure secure and reliable systems for the U.S. Space Force...

Apex is seeking a Senior Spacecraft Avionics Engineer to design and develop avionics systems and electrical components for satellite platforms. The role involves collaborating with cross-functional te...

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...

Advance your career by leading the design and validation of innovative aerospace subsystems, collaborating with cross-functional teams to drive cutting-edge projects and ensure optimal performance and...

Lead technical execution and drive innovation in complex command & control software systems. Mentor engineering teams while delivering mission-critical capabilities for government and commercial space...

Lead the integration and validation of advanced mission-systems in high-fidelity labs and flight tests, ensuring operational effectiveness for next-gen aircraft platforms. Collaborate across teams to...

Champion innovative mechanical designs for critical data center projects, leading multidisciplinary teams through all phases of development. Enhance mechanical expertise while ensuring compliance and...

Lead the design and implementation of advanced spacecraft data handling systems, ensuring mission-critical performance and reliability. Work independently to solve complex technical challenges while m...

Join a team that's shaping the future of radar and wireless technologies. As a Principal Engineer, you will lead innovative projects, collaborate across disciplines, and ensure high-quality design and...

Drive innovative mission design solutions that exceed customer expectations, collaborating closely with cross-functional teams to craft robust proposals and optimize trajectories for in-space servicin...

Lead the charge in defining and developing cutting-edge avionics systems for spacecraft, ensuring integration and qualification across platforms while managing technical risks and mentoring a talented...

Join a team that's focused on power system analysis and software simulation, mentoring junior engineers while enhancing next-generation solutions across various energy sectors, including renewables an...

Architect innovative software solutions for satellite operations, collaborating with cross-functional teams to build test and improve capabilities, ensuring mission success across multiple constellati...

Lead the charge in transforming Data Center solutions by analyzing trends, customer needs, and competitive landscapes to develop a strategic product portfolio that drives innovation and optimization...

Lead critical systems architecture development, ensuring robust model-based design and cyber-compliance. Collaborate across teams to establish effective solutions in cloud integration and automation w...

Shape the future as a Principal Systems Architect Engineer, driving innovative solutions in systems engineering. Collaborate with diverse teams to develop critical architectures and models, impacting...

Lead certification strategy and execution for FAA compliance in complex aircraft programs. Foster collaboration between engineering, regulatory bodies, and stakeholders to ensure product integrity and...

Join a dynamic team focused on satellite electrical power systems, managing engineering tasks and ensuring subsystem integration in high-stakes projects, while contributing to innovative technology so...

Advance your career by designing and integrating mission-critical software within cutting-edge avionics systems, ensuring operational effectiveness in military aviation...

Elevate product development by leading systems engineering efforts to design, analyze, and enhance complex systems that comply with cardiovascular regulatory standards, ensuring optimized performance...

Unlock the future of aerospace by designing and building mechanical ground systems for spacecraft integration and testing. Collaborate with cross-functional teams to deliver reliable, efficient soluti...

Unlock innovation by leading high-performance teams in advanced aircraft systems development, ensuring program success through effective management of costs, schedules, and technical performances whil...