Principal Engineer Jobs in Fillmore, CA

Drive innovation in high-temperature gas reactor systems by leading the design and integration of advanced instrumentation. Collaborate with multidisciplinary teams to ensure safe and efficient operat...

Unlock your potential by leading complex civil engineering projects in hydro power generation. Collaborate with innovative teams to ensure safety, quality, and cost efficiency while shaping infrastruc...

Lead the charge in transforming a communications platform by guiding two teams to enhance messaging systems, ensuring reliable delivery and operational excellence while fostering a culture of AI-nativ...

Join a team that's redefining customer engagement by bridging technical expertise and sales strategy. Leverage your skills to translate complex aircraft capabilities into tailored solutions, driving b...

Champion innovative solutions as a Full Stack Engineer, delivering impactful features and enhancing systems across projects. Collaborate, design, and optimize applications with a focus on performance...

Transform the thermal management of the Power Conversion System, owning the heat budget and critical thermal interfaces. Collaborate across disciplines to optimize hardware performance while ensuring...

Innovate and enhance AI evaluation infrastructure by designing and shipping features across the stack. Collaborate with a team to ensure reliability and efficiency while owning the development process...

Transform your engineering career by leading structural design projects across diverse sectors, ensuring compliance with codes and standards while mentoring junior engineers and collaborating with mul...

Engineer innovative systems solutions by leading cross-functional teams, driving project execution, and ensuring alignment with industry standards to enhance operational efficiency and safety across d...

Join a team that's shaping the future of AI in security. Lead the technical vision for LLMs and agentic systems, driving innovation and mentoring talent while optimizing performance across multiple pr...

Join us as a Principal Architect to drive technical innovation and unify systems across platforms. Collaborate with teams to design cloud-based solutions, mentor engineers, and enhance product deliver...

Elevate your career by leading structural and finite element analyses of turbomachinery components. Collaborate with engineers to develop methodologies, support design evaluations, and enhance analyti...

Elevate your career by leading technical authority in aerospace engine ingestion, driving design excellence, mentoring future leaders, and engaging with industry experts to shape innovative solutions...

Champion innovative electrical design for mission-critical facilities, leading complex projects and collaborating with diverse teams to ensure resilient systems and high-quality outcomes in hyperscale...

Unlock potential by managing complex, multi-phase projects across Engineering and Cabling. Lead teams, ensure client satisfaction, and mentor junior staff while overseeing project execution, financial...

Drive offensive security initiatives by leading penetration tests, red team operations, and bug bounty programs. Collaborate with development teams to enhance security practices and reduce attack surf...

Unlock your potential by building scalable systems that enhance healthcare outcomes. Collaborate with diverse teams to innovate and refine tools that address real-world challenges while maintaining hi...

Champion the development of cutting-edge propulsion test infrastructure from design to execution, enhancing engine testing capabilities while ensuring safety, reliability, and data integrity in fast-p...

Shape the future as a hands-on engineer, architecting systems and driving best practices while crafting innovative solutions that leverage AI to enhance customer value and modernize legacy platforms...

Lead the charge in transforming engineering processes for Jama, ensuring alignment with customer requirements and technical excellence. Drive integration, training, and support while managing a divers...

Champion the successful execution of field projects, ensuring adherence to budget, timeline, and quality standards while leading teams and coordinating with stakeholders in a dynamic environment...

Lead the charge in designing and validating advanced mechanical systems, ensuring performance and manufacturability while mentoring junior engineers and collaborating across teams to drive innovative...

Join a dynamic team as a technical leader, driving scalable software solutions and mentoring engineers. Collaborate across teams to enhance engineering practices and deliver innovative AI-driven appli...

Unlock potential by leading complex commercial real estate due diligence projects. Collaborate with multidisciplinary teams to provide technical guidance and client leadership, ensuring high-quality d...

Lead the charge in managing and developing a high-performing engineering team, driving innovation in product development while ensuring alignment with technical and commercial goals. Collaborate acros...