Senior Principal Systems Engineer Jobs in Fullerton, CA

Discover your impact by leading multi-disciplinary teams in manufacturing engineering, ensuring compliance with quality, cost, and schedules while driving automation initiatives for enhanced program p...

Innovate your career by maintaining and extending a full-stack Governance, Risk, and Compliance platform. Collaborate across backend and frontend systems focusing on security, compliance mapping, and...

Lead the charge in developing high-quality applications in an agile environment. Collaborate with cross-functional teams to drive technical decisions, maintain system stability, and ensure performance...

Engage in shaping a robust partner operating model for subcontractors, enhancing professional services delivery through strategic relationships and process improvements. Drive alignment across teams t...

Innovate preconstruction engineering strategies to enhance project design, pricing, and delivery. Collaborate with diverse teams across multiple locations to manage risks, streamline processes, and im...

Contribute to the development and enhancement of advanced rocket engine simulation and modeling processes, leveraging data-driven insights to guide critical decision-making in engine performance and o...

Innovate operational strategies by leading a team to identify and solve engineering and supply chain issues, ensuring the success of national security projects and driving the rapid delivery of capabi...

Lead the technical engagement for sales, driving the acquisition of new business through tailored solutions and impactful demonstrations. Collaborate with sales and customer success to maximize custom...

Transform product engineering by leading diverse teams to build best-in-class infrastructure. Drive operational excellence and partner across departments to enhance workflows and leverage AI, ensuring...

Join a team that's shaping the future by building cutting-edge AI products and features. You'll drive innovation, work with modern technologies, and refine user experiences, while collaborating closel...

Take ownership of developing high-assurance testing frameworks for cryptographic security in flight-critical systems. Collaborate across engineering teams to innovate testing strategies that enhance s...

Shape impactful Ads Engineering initiatives by leading complex cross-functional programs, ensuring alignment, transparency, and efficient delivery, while mitigating risks and enhancing platform reliab...

Champion the integration of advanced space communication systems, collaborating with diverse teams and stakeholders to enhance military satellite network capabilities and support the US Space Force's...

Empower engineering teams by leading complex software development efforts that drive modernization, product evolution, and innovation. Utilize AI-driven strategies to create scalable, efficient system...

Pioneer high-impact transportation solutions! Join us in leading innovative projects across the U.S., collaborating with teams to enhance mobility and safety by implementing advanced technologies in t...

Join a team that's shaping the future of national security space missions. You'll lead multidisciplinary efforts to ensure the integrity of launch vehicle structures while directly supporting key cust...

Transform learning experiences as a key driver in managing client Learning Management Systems. Oversee integration, partner onboarding, and ensure project alignment with government stakeholders, enhan...

Shape the future of cloud applications by designing innovative AWS solutions, developing stateful apps, and streamlining validation processes for IVR systems in a dynamic and collaborative environment...

Join a team that's driving innovative Life Cycle Management projects across disciplines, leveraging your engineering expertise to enhance product quality and optimize processes for the medical device...

Drive mission-focused operational analysis utilizing AI/ML solutions to enhance data-driven decision-making in multi-domain simulation environments. Collaborate with teams to model operational context...

Collaborate to lead the development and execution of innovative programs and services, ensuring strategic alignment, robust risk management, and effective communication across teams while promoting da...

Lead the charge in integrating critical systems by managing teams, optimizing throughput, and driving technical design. Collaborate across departments to elevate integration processes and establish st...

Join a dynamic team as you support the FAA’s new radar system across critical airports. Engage collaboratively with implementation teams, leveraging your expertise to ensure top-tier installations and...

Transform the AWS GovCloud environment by building and optimizing infrastructure, ensuring compliance, and enabling seamless operations for federal customers while fostering a collaborative engineerin...

Accelerate progress at building robust security programs in an AI-driven environment. Lead initiatives to integrate security in development and design scalable security architecture, ensuring risk man...