Principal Systems Engineer Jobs in Fullerton, CA

Shape the future of our Learning & Development initiatives by designing and scaling impactful programs. Your expertise will empower teams, enhance performance, and integrate AI strategies for a rapidl...

Engineer high-performance APIs and lead software development in Agile settings, driving innovation in mission planning systems with a focus on automation, security, and code quality to support critica...

Explore the forefront of optical engineering by leading the design, development, and validation of advanced optical systems in a collaborative, multidisciplinary environment. Take charge of projects f...

Join a team that's revolutionizing aerospace by mastering the integration of flight hardware components. Collaborate closely to ensure top-quality assembly, testing, and installation while optimizing...

Elevate engineering excellence by leading the execution of advanced environmental tests for hypersonic vehicles. Collaborate across teams while mentoring junior engineers and ensuring compliance with...

Champion the evolution of mission-critical mechanical systems, leading design, prototyping, and integration to enhance global defense capabilities in dynamic environments—impacting operational efficac...

Empower the future of space systems as you drive business growth in advanced space payloads. Lead initiatives from inception to execution, collaborating with key stakeholders to meet mission needs and...

Join a team that's transforming the space industry by leading cross-functional projects, mentoring technical teams, and managing a diverse portfolio, ensuring successful execution aligned with strateg...

Lead and manage complex nuclear projects while fostering strong client relations. Bring your expertise in nuclear operations and project management to ensure successful execution from planning to clos...

Join a team that's designing and implementing scalable enterprise solutions utilizing Oracle E-Business Suite on Oracle Cloud Infrastructure. Ensure security compliance and enhance customer experience...

Transform hybrid IT infrastructure by managing on-premises, cloud, and SaaS systems. Elevate security, scalability, and support for production teams as a senior technical contributor within the Techno...

Collaborate with cross-functional teams to develop, test, and support innovative applications using .NET technologies enhancing user experiences through high-quality software solutions...

Drive the expansion and optimization of cloud technologies across the organization. Collaborate with cross-functional teams to implement and maintain robust solutions while mentoring junior engineers...

Transform testing excellence by managing full software testing lifecycles and ensuring compliance. Collaborate with multidisciplinary teams to evaluate performance and validate results for military gr...

Join us in enhancing aircraft performance by designing cutting-edge electronics and systems. Your expertise will drive innovative projects to retrofit aircraft and optimize electrical solutions for im...

Unlock potential by leading project controls initiatives for biomanufacturing, utilizing advanced engineering skills to create schedules and monitor performance. Collaborate with teams to enhance proj...

Innovate digital engineering solutions by leveraging DevSecOps expertise and hybrid cloud architecture. Support critical DoD and IC programs through strategic evaluation, implementation roadmaps, and...

Transform software solutions across dynamic teams, ensuring robust applications enhance operations and support rapid innovation. Collaborate with engineers to tackle complex challenges and drive Space...

Drive the development and maintenance of high-performance APIs and backend services, leading the full software lifecycle in an Agile environment to deliver innovative solutions for space systems and g...

Manage development programs to ensure timely and quality execution while fostering strong cross-functional teamwork and client relationships. Lead proactive planning and risk management to achieve str...

Optimize veteran healthcare by integrating technology and systems to enhance operational efficiency. Collaborate across teams, manage federal projects, and drive performance improvements with a focus...

Contribute to software development life cycles, focusing on innovative solutions for military and commercial programs. Collaborate in a multi-disciplinary team to design, integrate, and maintain real...

Empower technology infrastructure by architecting and maintaining advanced networking and Windows Server environments. Collaborate and lead initiatives to ensure optimal performance, security, and dis...

Pioneer innovative solutions by leading subsystem-level software development for safety-critical systems, collaborating with cross-functional teams, and utilizing advanced algorithms and tools, ensuri...

Drive the development and integration of advanced avionics for hypersonic vehicles. Lead a skilled team through complex projects, ensuring delivery of cutting-edge electrical systems, and maintaining...