Senior Principal Systems Engineer Jobs in Fullerton, CA

Oversee the full life cycle development of electric propulsion products, collaborating with multidisciplinary teams. Drive document creation and adhere to system architecture, ensuring successful inte...

Grow your career with us as you lead innovative mechanical design projects from concept to production, improving processes and creating top-tier antenna products for diverse industries, including aero...

Innovate and enhance mission-critical software platforms to optimize vehicle software delivery, testing, and operations. Collaborate with stakeholders to ensure robust, high-quality systems that suppo...

Unlock potential by serving as a senior technical specialist for PV and Battery Energy Storage solutions, collaborating with customers and teams across North America to enhance system designs and driv...

Shape procurement strategies for space defense programs, driving supplier engagement, contract negotiation, and delivery tracking to ensure timely project execution while maintaining GITAI's technical...

Play a key role in managing complex audiovisual and broadcast projects, leading a dedicated team to ensure seamless execution, high-quality delivery, and exceptional client satisfaction while adhering...

Join a team that's shaping quality assurance processes for complex medical devices. As a Principal Quality Engineer, you'll lead product inspections, ensure compliance, and drive technical initiatives...

Accelerate the development of AI agent systems within enterprise SaaS applications, leading engineering excellence, building innovative frameworks, and ensuring robust data interfaces that enable inte...

Architect advanced AI agent systems, leading the development of core frameworks, enhancing enterprise SaaS applications, and driving engineering excellence with a focus on automated testing for intell...

Unlock innovative solutions in medical device manufacturing by designing and optimizing PCB assembly processes. Collaborate with cross-functional teams to ensure FDA compliance and enhance product qua...

Lead the charge in manufacturing excellence by optimizing electromechanical product processes. Collaborate cross-functionally to ensure reliability, quality, and efficiency while navigating a fast-pac...

Empower your career by leading SCADA systems integration for energy projects. Oversee technical architecture, coordinate cross-functional teams, and ensure robust data connectivity across diverse rene...

Champion production integrity by assessing and resolving non-conformances in F-35 manufacturing. Collaborate across engineering teams, provide detailed direction, and lead efforts to ensure quality an...

Reimagine project management by leading complex geospatial initiatives. Engage cross-functional teams to deliver results for clients in commercial, energy, and infrastructure sectors. Drive projects f...

Join a team that's at the forefront of developing precision optical systems for spacecraft. This role focuses on the mechanical design of complex opto-mechanical assemblies, turning innovative concept...

Transform advanced missile system designs by utilizing your thermal engineering expertise to develop, analyze, and validate innovative thermal solutions for reliability and performance in extreme envi...

Contribute to innovative thermal solutions for missile systems, ensuring performance and safety in extreme conditions. Collaborate with multidisciplinary teams throughout the product lifecycle to deli...

Contribute to process engineering excellence by leading projects, providing technical support, and collaborating across disciplines to enhance safety and operability in complex systems...

Help us shape innovative structural solutions for warehouse automation. Lead a high-performing engineering team while driving cross-functional collaboration in a fast-paced environment focused on scal...

Grow with us as you transform data into strategic insights, enabling data-driven decisions. Collaborate with diverse teams to enhance data infrastructure and analytics, driving innovation and improvin...

Transform customer engagement and program management to drive profitability, scale operations, and enhance customer relations. Lead multi-disciplinary teams while collaborating with executives to achi...

Lead the charge in developing advanced AI systems and automation platforms. Own multi-agent architectures and backend services that optimize workflows across teams, driving operational efficiency and...

Shape the future of satellite technology and secure systems. Join a dynamic team to develop software that enhances performance and reliability in space operations, while solving challenging problems f...

Join a dynamic Avionics team to assemble and manufacture critical PCBAs, ensuring quality and compliance in a fast-paced aerospace environment. Drive innovation by integrating advanced electronic syst...

Join a team that's driving innovation in analog EDA design automation. You'll develop and support robust workflows, enhance design methodologies, and leverage AI technology to optimize complex IC proc...