Senior Principal Systems Engineer Jobs in El Segundo, CA

Drive quality assurance excellence across complex systems by designing and implementing automated tests that replicate real-world conditions. Collaborate with teams to enhance reliability and efficien...

Join a team that's driving excellence in complex production programs. Lead cross-functional teams, implement strategic oversight, and ensure successful execution from proposal through delivery in the...

Transform radar electronics through innovative design and development. Lead digital CCA projects while collaborating with multi-disciplinary teams, guiding junior engineers, and ensuring compliance wi...

Advance security engineering across embedded systems, focusing on RTOS and virtualization. Collaborate on architecture, implement defensive features, and ensure compliance with security standards thro...

Lead and optimize engineering deliverables for defense programs, ensuring compliance with customer requirements. Collaborate cross-functionally to manage documentation and drive initiatives from devel...

Empower our mission by developing innovative software solutions. Join a dynamic team to sustain and enhance our operational software product lines, supporting national security initiatives through adv...

Unlock your potential as you develop mission-critical software solutions that support national security. Join a collaborative team to enhance operational capabilities and drive innovative software adv...

Explore a vital role as a technical lead, where you'll partner with clients to architect innovative solutions, optimize processes with AI, and deliver impactful results across diverse engagements, fos...

Reimagine production efficiency as a backend Software Engineer, driving innovation in validation and simulation systems. Collaborate cross-functionally to enhance manufacturing operations and deliver...

Elevate program execution while leading mission-critical initiatives. Collaborate effectively with cross-functional teams to drive successful capture activities and manage financial forecasts while en...

Support deployment and operation of secure terrestrial and cloud networks for classified U.S. Government programs. Collaborate with cross-functional teams, ensuring compliance and security across mult...

Pioneer innovative software solutions for systems that drive reactor and fuel data analysis. Lead architecture and development while collaborating with engineers across multiple disciplines to enhance...

Innovate electrical designs and manage high voltage substation projects, driving project execution and collaboration within a dynamic engineering team for impactful solutions...

Elevate your career by driving payload integration for cutting-edge launch vehicles. Collaborate with multidisciplinary teams, ensuring technical excellence while interfacing with customers worldwide...

Champion the development of advanced flight control systems, leading design, analysis, and testing to ensure the safety and reliability of next-generation aerospace vehicles. Collaborate with multidis...

Serve as a key technical liaison, delivering customized unmanned solutions and ensuring operational excellence while collaborating with diverse clients and teams in the unmanned systems domain...

Join a team that's shaping the future of aerospace by leading propulsion component development, managing projects, and fostering innovation in space systems for diverse customers. Drive excellence in...

Engage in shaping secure, scalable IT solutions for a critical government agency. As a strategic leader, guide architectural decisions and implement modern technologies to enhance efficiency and secur...

Contribute to advanced thermal management by optimizing heat transfer in power systems, ensuring performance, safety, and reliability across multiple subsystems. Engage with teams to drive innovative...

Innovate the future of API tooling by building powerful CLI applications and SDKs. Collaborate with engineers to enhance developer productivity through extensible platforms, advanced telemetry, and se...

Shape innovation by leading mechanical design in electronic systems. Collaborate across teams, handle project management, and ensure product validation while optimizing designs for manufacturability a...

Lead a small scrum team to develop and enhance features in a client-focused application. Blend hands-on coding with management to ensure high-quality technical delivery and foster an AI-first engineer...

Develop and integrate embedded software for advanced defense systems, ensuring real-time performance and adherence to specifications. Collaborate with cross-functional teams to optimize system archite...

Optimize embedded software development processes for advanced weapons systems. Collaborate with cross-functional teams to enhance real-time operating systems and ensure optimal integration and testing...

Lead structural engineering projects to enhance nuclear facility design and upgrades. Guide and mentor teams, collaborate with multidisciplinary engineers, and interface with clients to deliver innova...