Principal Systems Engineer Jobs in Fullerton, CA

Champion quality excellence by ensuring product compliance, driving improvements, and maintaining robust supplier relationships to meet aerospace industry standards and enhance customer satisfaction...

Unlock potential by building a robust AI infrastructure that connects systems and enhances agent workflows, while collaborating with engineering teams to deliver scalable and effective GenAI solutions...

Champion next-gen IP routing solutions by driving validation and testing strategies, collaborating with cross-functional teams to enhance product quality, and mentoring engineers to ensure robust netw...

Champion the testing of advanced systems by leading a team in developing, executing, and analyzing comprehensive test plans and processes, ensuring high-quality performance and continuous improvement...

Analyze complex security governance and compliance challenges while leading client engagements. Bring your expertise to enhance clients' security postures, aligning security goals with business object...

Join a team that's developing cutting-edge RF modules for Starlink Mobile. You'll play a key role in designing, simulating, and optimizing RF front-end components, contributing to next-gen connectivit...

Champion engineering excellence by leading teams that drive secure, scalable software solutions for our digital pharmacy platforms, ensuring operational efficiency while enhancing patient access and a...

Engage in transforming production processes through automation and innovation, ensuring efficient operations while maintaining high quality in a cutting-edge aerospace foundry setting. Collaborate to...

Lead the charge in managing on-prem and cloud network infrastructure, ensuring optimal performance, security, and compliance while collaborating across teams in a dynamic IT environment. Elevate your...

Join a dynamic engineering leadership team to drive scalable delivery, enhance operational models, and elevate product quality across an expanding SaaS platform while leveraging AI development workflo...

Champion scalable backend solutions while driving innovation in banking operations. As a senior engineer, design impactful features that prioritize data integrity in high-volume environments, ensuring...

Join a dynamic team as a Physical Substation Engineer, specializing in outdoor substation designs. Drive comprehensive utility projects by developing design packages, performing calculations, and coll...

Lead the charge in enhancing our cloud infrastructure and DevOps practices. Drive CI/CD pipeline development, collaborate with cross-functional teams, and ensure optimal management of applications acr...

Take ownership of the assembly and testing of complex electro-mechanical systems. Collaborate closely with engineers and technicians to optimize manufacturing processes and contribute to an innovative...

Explore design innovation as a Mechanical Designer, modeling turbomachinery components, ensuring manufacturing integration, and refining production processes in a forward-thinking, multidisciplinary s...

Drive your career by developing integrated power conversion solutions for diverse industries. Leverage your technical expertise to create innovative applications and enhance business opportunities in...

Lead the charge in designing and developing advanced test equipment for medical devices, ensuring compliance and quality. Collaborate with cross-functional teams to enhance testing processes, manage p...

Join a team that empowers nuclear power uprate projects by leading evaluations and optimizing systems. Utilize your expertise in thermodynamics and fluid mechanics to enhance power generation and ment...

Collaborate with engineering teams to create and verify CAD models and detailed engineering drawings for satellites and systems, ensuring adherence to quality standards and industry specifications...

Lead the charge in growing a high-performing Application & Product Security team. You’ll set strategic direction, define KPIs, and stay hands-on, ensuring AI-first, scalable security practices while m...

Innovate within a dynamic program management role, coordinating cross-functional teams to ensure timely delivery, quality outcomes, and financial performance across diverse projects in a fast-paced en...

Transform program execution by managing product lines, driving cross-functional collaboration, and ensuring quality and financial performance in fast-paced environments...

Advance your career by leading multi-disciplinary teams in developing space system architectures. Drive strategy, mentor talent, and collaborate across diverse programs to deliver impactful solutions...

Drive the analysis and simulation of space network architectures, participating in engineering teams to enhance national security through innovative communication solutions and optimization strategies...

Join a high-performing team to design advanced signal systems for transit and rail projects. Your expertise will ensure successful and safe operations while working on complex engineering challenges i...