Principal Systems Engineer Jobs in Aliso Viejo, CA

Champion advanced radar engineering initiatives, leading a team to architect next-gen space-based systems through innovative designs and customer collaboration, from concept to orbit, ensuring reliabi...

Shape innovative software solutions by leading architecture design and development for highly scalable systems. Collaborate across teams to define technical roadmaps and enhance product features, ensu...

Drive innovation in solid rocket motor manufacturing by optimizing, qualifying, and executing production processes. Collaborate across teams to ensure quality, efficiency, and safety while transitioni...

Empower software innovation by leading architectural development across product lines, ensuring high-quality, scalable, and efficient system design while mentoring engineering teams. Drive strategic a...

Join a team focused on designing, developing, and testing fluid systems for human-rated spacecraft. Collaborate across engineering disciplines to deliver innovative solutions, ensuring reliability and...

Join a dynamic team to define and execute advanced testing procedures that enhance product quality and reliability, overseeing comprehensive test strategies while fostering cross-functional collaborat...

Drive testing innovation by collaborating with engineers to enhance production capabilities and troubleshoot critical RF systems, ensuring operational excellence in groundbreaking aerospace technology...

Grow your career with a leader in security assurance, driving governance and compliance programs while managing audits and risk assessments. You'll champion trust across stakeholders, evolving securit...

Lead the charge in high-speed digital PCB design, FPGA development, and signal integrity for advanced hardware programs, delivering innovative solutions across diverse applications in a hands-on colla...

Engineer advanced propulsion systems for high-performance spacecraft. Collaborate with agile teams on innovative thruster designs, conduct analysis/testing, and lead projects towards efficient, reliab...

Elevate your career by designing and maintaining advanced IT infrastructure platforms, ensuring reliability and security. Collaborate with teams to optimize solutions, automate processes, and enhance...

Lead the charge in onboarding and implementing innovative solutions for electrical contractors. Utilize your deep trade knowledge to configure environments, manage projects, and deliver effective trai...

Shape the future of material planning by developing precise production strategies and optimizing inventory levels to meet customer demands. Collaborate with cross-functional teams to enhance supply ch...

Lead the charge in designing and integrating high-performance turbopumps for spacecraft thermal control systems, collaborating with cross-functional teams to ensure mission-critical hardware delivery...

Build and maintain cutting-edge ML infrastructure, overseeing end-to-end processes from data pipelines to CI/CD. Collaborate with a distributed team while playing a key role in system design and archi...

Elevate your career as you lead a top-notch engineering team, driving the delivery of high-performance software solutions for military applications. Leverage advanced technologies to create resilient...

Transform product design by leading projects from concept to completion. Drive innovation while ensuring compliance with engineering standards and collaborate with cross-functional teams to optimize q...

Join a dynamic team as a Sr. Principal Electronics Engineer, managing complex engineering projects. Collaborate across disciplines and locations, leading initiatives in communications and payload subs...

Join a dynamic team to design and develop advanced electronics for cutting-edge metal 3D printing systems, leveraging your strong electrical engineering expertise to drive innovative solutions in a co...

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...

Lead cross-functional teams in the design and analysis of launch vehicle systems, ensuring mechanical integrity and mission success through rigorous testing and validation while mentoring junior engin...

Lead the charge in digital transformation as a Senior Principal Digital Engineer, driving innovation in national defense through advanced design and verification of complex digital systems, utilizing...

Join a dynamic software team to design, develop, and support a carrier-grade control gateway, working on critical components of a global satellite network while enhancing your expertise in modern clou...

Deliver innovative electrical infrastructure solutions for data center projects. Collaborate with multi-disciplinary teams to tackle engineering challenges and oversee all project phases from design t...

Join us to shape customized silicon solutions as a Senior ASIC Design Verification Engineer, where you will drive verification strategies, collaborate with cross-functional teams, and ensure robust de...