Principal Systems Engineer Jobs in Fullerton, CA

Champion the design and development of robust software solutions, focusing on scalability and performance while fostering collaboration and code quality within a dynamic engineering team...

Lead the design and delivery of high-quality, scalable software solutions by mentoring developers, driving code quality, and optimizing performance across modern frontend and backend frameworks...

Join a team that's shaping the future of software by leading innovative development with cutting-edge technologies. Drive excellence in code quality, system architecture, and mentor junior developers...

Lead the charge in designing and optimizing OneStream EPM solutions, overseeing architecture and integrations to support enterprise financial transformation while mentoring teams and ensuring platform...

Lead the charge in enhancing medical tech security, partnering with cross-functional teams to integrate secure practices into the product lifecycle while championing advanced security solutions and co...

Elevate your career by leading innovative PLC control system designs, supporting cross-disciplinary projects while ensuring high-quality standards and mentoring junior engineers for continuous improve...

Drive the development and execution of Pneumatic Control Valve engineering projects, ensuring timely completion and adherence to technical, cost, and schedule targets while providing leadership and me...

Serve as a key player in refining our DevOps and Operations for mission-critical SaaS systems, ensuring optimal performance and responsiveness through automation and collaboration with diverse teams...

Join a team that's innovating the future of energy by integrating large-load facilities into the electric grid, solving complex challenges, and ensuring reliable power supply for high-performance comp...

Explore innovative systems engineering solutions in aerospace, focusing on requirements management and risk assessment. Collaborate with integrated product teams to drive project success using Model-B...

Champion innovative DevSecOps practices to enhance the software development lifecycle. Lead collaboration and automation among cross-functional teams to secure and streamline satellite software system...

Serve as a Senior Nuclear Component Engineer, enhancing team efforts on complex nuclear projects, leading component qualification tasks, and mentoring junior engineers to drive innovation and excellen...

Discover innovative solutions as you design and evaluate RF and electrical systems for maritime instrumentation and telemetry, driving rapid R&D and integration in dynamic, mission-critical environmen...

Engage in defining, designing, and developing comprehensive system requirements. You will oversee performance optimization, system specifications evaluation, and integration efforts while mentoring ju...

Join a dynamic team to develop innovative electronic systems for cutting-edge defense technologies, enhancing production capabilities and supporting next-gen military applications through hands-on eng...

Apex is seeking a Senior Power Electronics Engineer to design avionics, flight computer, and power systems for commercial spacecraft platforms. The role involves innovative design and collaboration wi...

Unlock potential by designing and managing secure Azure cloud infrastructures, enabling seamless teamwork and robust production deployments that support critical aerospace applications in a collaborat...

Engineer innovative solutions in enterprise infrastructure, focusing on cloud and virtualization to enhance DoDNet capabilities. Collaborate with teams to implement improvements, ensuring security, sc...

Empower project excellence by leading diverse teams, managing budgets, and ensuring high-quality execution throughout the project lifecycle while fostering client relationships for successful outcomes...

Bring your expertise to a critical Quality Engineering role, driving supplier performance and product quality through data-driven initiatives, audits, and collaboration across teams. Your insights wil...

Shape the future of quality assurance by ensuring compliance in manufacturing, collaborating across teams, and driving continuous improvement in electronic and electro-mechanical products while managi...

Innovate at the forefront of technology by leading the architectural vision for our AI-driven platforms. Collaborate with cross-functional teams to deliver scalable, secure, and customer-centric solut...

Architect and lead the design of secure, resilient cloud environments and Zero Trust architectures within a federal healthcare setting, ensuring adherence to stringent security standards and moderniza...

Unlock potential by providing senior technical leadership for Air Force IT systems. Manage infrastructure, coordinate delivery teams, and enhance system capabilities while ensuring operational stabili...

Engineer automated testing solutions for complex web applications. Collaborate with Agile teams to design frameworks, enhance CI/CD pipelines, and drive quality assurance, ensuring high standards acro...