Senior Principal Systems Engineer Jobs in Irvine, CA

Play a key role in managing multi-stream technology programs for federal clients, bridging communication between stakeholders and development teams while managing expectations and ensuring project mil...

Grow with us as you develop scalable web applications in a dynamic healthcare environment. Collaborate with cross-functional teams to enhance product infrastructure, ensuring security and performance...

Engage as a technical authority on vehicle diagnostics, authoring clear service information and enhancing processes for accuracy and quality. Collaborate with diverse teams to enable effective vehicle...

Advance high-fidelity aircraft simulation environments for GNC development. Collaborate with cross-functional teams to ensure accurate modeling and testing of autonomous platforms through software and...

Join a dynamic team to create innovative aircraft interior designs, collaborating with high-profile clients and ensuring compliance with FAA regulations. This role encompasses autonomy, technical prof...

Lead the charge in driving technical excellence for HVDC substation projects, ensuring seamless integration, design optimization, and stakeholder engagement while mentoring and guiding engineering tea...

Shape the future of cybersecurity by ensuring compliance and security standards are met across systems. Collaborate with engineering teams to drive risk management efforts and enhance technical assura...

Deliver exceptional project management for transmission, substation, and distribution projects, overseeing all life cycle phases, ensuring safety, budget adherence, and fostering relationships with in...

Advance cloud infrastructure support by collaborating in Agile teams, automating systems, managing incidents, and enhancing documentation to improve operational efficiency and reliability...

Join a team that's driven by innovation to design and develop turbomachinery components for cutting-edge propulsion systems. Lead projects from concept to execution, ensuring reliability, cost-efficie...

Join a team that's shaping the future of electromagnetic warfare through hands-on testing, assembly, and maintenance of advanced RF systems. Collaborate with engineers and technicians to ensure high-q...

Join the forefront of AI innovation by architecting and leading the development of cutting-edge GenAI platforms. Shape the future of agentic workflows and LLM-backed services while mentoring a team of...

Unlock advanced regulatory solutions to enhance nuclear plant operations, ensuring compliance and excellence by providing expert analysis and innovative problem-solving in a dynamic and specialized en...

Drive excellence at the forefront of manufacturing by ensuring quality and compliance. Collaborate with teams to integrate customer expectations and elevate production processes from low-rate to high...

Champion project excellence by leading cross-functional teams and ensuring timely delivery of structural engineering projects while maintaining compliance and fostering client relationships throughout...

Join our team to innovate Salesforce support solutions, drive technical excellence, and lead a talented development pod focused on enhancing user experience across our Salesforce platforms...

Champion the execution of complex distribution planning studies, focusing on capacity assessment, thermal loading analysis, and impact evaluations for utility clients while collaborating with multidis...

Shape the future of energy distribution! Join us in executing advanced planning studies and analyses to optimize utility operations, ensuring a reliable and efficient energy grid. Collaborate directly...

Join a team that's redefining defense technologies by leading the development of innovative systems architecture for classified DoD programs, focusing on advanced training systems and autonomy solutio...

Take ownership of testing processes for advanced digital hardware systems, ensuring top performance and reliability for mission-critical communications. Collaborate in a dynamic team environment to en...

Advance your career as a Senior Project Architect, leading diverse teams and clients in delivering comprehensive Asset Management and Advisory services. Drive strategic decision-making and optimize fa...

Contribute to mission-critical operations by installing, servicing, and maintaining electrical systems. Ensure compliance and technical excellence in data center environments, troubleshooting issues...

Join a team that's committed to excellence by leading quality assurance and EHS programs in a dynamic aerospace environment. Drive compliance, enhance quality systems, and collaborate cross-functional...

Join us to reshape lifecycle marketing strategies with data-driven automation, enhancing guest experiences across email, SMS, and push notifications. Influence high-impact initiatives while collaborat...

Elevate your cybersecurity career by ensuring system compliance and safeguarding sensitive information. Collaborate with a dynamic team to address security challenges, develop plans, and enhance secur...