Principal Systems Engineer Jobs in Irvine, CA

Transform the design of leading-edge mechanical systems, overseeing HVAC and utility generation projects within life sciences. Act as Project Lead, integrating complex designs while fostering team col...

Transform mission critical operations as a Senior Mechanical Advisor, managing commissioning services, conducting audits, and providing technical training and guidance to ensure operational efficiency...

Elevate your career by developing innovative automation solutions to enhance ERP applications and infrastructure support, while collaborating with a dynamic team and mentoring fellow engineers in a fu...

Advance your career by leading a dynamic team focused on development management. Emphasize practical solutions and mentor staff while navigating complex data systems in a hybrid working environment. D...

Unlock your potential as a Senior Principal Thermal Engineer, leading innovative thermal analysis and testing solutions for complex systems while mentoring teams to achieve cost-effective designs and...

The Principal Guidance Navigation and Control (GNC) Engineer at Apex is responsible for leading GNC development for spacecraft platforms. This role involves overseeing the entire engineering life cycl...

Unlock your potential by joining a dynamic team that drives mission-focused software development, providing critical support and enhancements for secure environments while collaborating across functio...

Shape the future of air traffic communication by leading systems engineering for large-scale radio networks. Collaborate with stakeholders to deliver innovative solutions ensuring compliance and opera...

The Senior Spacecraft GNC Engineer will drive the design of the guidance, navigation, and control (GNC) system for satellite buses, focusing on innovative solutions to meet performance and stability r...

Lead cross-functional teams and drive engineering projects through the New Product Introduction lifecycle to achieve program goals, manage risks, and communicate effectively with stakeholders...

Lead the charge in transforming satellite designs into flight-ready systems by overseeing integration, testing, and validation efforts, ensuring optimal performance and reliability for successful miss...

Champion innovative engineering solutions for power plant designs, conducting advanced analyses and product developments for the nuclear sector, while collaborating with cross-functional teams to tack...

Pioneer the development of high-reliability electronics for critical space systems. Oversee PCB design, perform analyses, and ensure compliance with stringent standards, driving innovation in aerospac...

Join us in leading engineering teams on transformative electric utility projects, driving strategic initiatives, and delivering comprehensive services for clients nationwide. Foster collaboration and...

Transform the future of military communications by leading DevSecOps initiatives and developing CI/CD solutions that enhance mission-critical operations. Collaborate with experts to innovate state-of...

Empower mission success by architecting innovative satellite ground systems, driving integration and technical solutions for diverse clients, while collaborating cross-functionally to deliver and veri...

Drive your career with hands-on software development in semiconductor test systems. Lead the design and modernization of high-performance platforms, ensuring robust architecture and customer engagemen...

Explore a pivotal role guiding spacecraft propulsion mechanical designs from concept to operational readiness, collaborating across fluid systems, structural analysis, and rigorous testing to ensure r...

Shape mission-critical systems by developing high-impact software solutions that integrate with complex cloud-native architectures and deliver reliable products, ensuring seamless operations under pre...

Lead the charge in developing mission-critical radar software solutions. Collaborate with a dynamic team to design, build, and optimize high-performance applications in a fast-paced environment focuse...

Deliver end-to-end execution of product introductions, ensuring manufacturable and reliable IC launches. Collaborate across teams to mitigate risks, optimize yield, and meet product quality targets wh...

Bring your expertise to define and deliver innovative server platforms for AI workloads, driving architecture and design from concept to validation, while collaborating with cross-functional teams to...

Advance embedded firmware development for next-gen audio products, leading real-time operating systems on ARM Cortex-M microcontrollers. Collaborate with cross-functional teams to design secure, produ...

Engineer robust systems for advanced secure network solutions, focusing on architecture, configuration, and management. Collaborate on military-grade network services, ensuring compliance with governm...

The Flight Software Engineer will design, develop, and own the software that drives the autonomous operation of Apex's satellite buses. This role involves creating mission-critical systems that ensure...