Principal Systems Engineer Jobs in Fullerton, CA

Join a dynamic team as you lead embedded Linux development on custom hardware. This hands-on role involves guiding engineers while actively contributing to the platform, setting priorities, and drivin...

Oversee the installation and commissioning of Heat Recovery Steam Generators, managing site operations while ensuring compliance with safety, quality, and budget standards, while fostering effective c...

Elevate engineering excellence by leading complex structural projects, guiding teams, and ensuring quality compliance. Collaborate with diverse stakeholders to deliver innovative solutions while foste...

Lead complex structural engineering projects, providing technical expertise and mentoring a talented team. Collaborate with clients and stakeholders to deliver innovative solutions within diverse sect...

Play a key role in leading technical planning and execution for a complex development and integration program, ensuring system integrity and quality standards while delivering advanced network service...

Lead the charge in executing and managing space program initiatives, overseeing budgets and schedules, and engaging with customers to ensure technical objectives meet contractual requirements all whil...

Unlock potential by driving SATCOM technology advancements as a key Agile Product Owner, translating operational requirements into actionable software features while collaborating with development tea...

Apex is seeking a Mid-Level Spacecraft Avionics Engineer to design and develop avionics systems and electrical components for satellite platforms. The role involves collaborating with cross-functional...

Unlock potential by serving as the vital link between engineering and manufacturing. Manage the MES deployment and optimization, ensuring it aligns with production needs while facilitating accurate re...

Shape the future of SAP Cloud transformations by leading architecture and driving client engagements. As a trusted advisor, influence C-suite decisions and showcase innovative solutions to enhance bus...

Elevate material management processes by enhancing procurement strategies, supporting cost-effective sourcing, and ensuring successful project execution. Collaborate with cross-functional teams to str...

Lead the design and optimization of core network infrastructure, enhancing IP routing reliability and scalability while implementing innovative technologies for high-growth service provider environmen...

Shape the future of space communication systems by designing and developing innovative satellite technologies. Collaborate with a dynamic team on projects from concept to testing, ensuring high-perfor...

Contribute to the manufacturing process by optimizing design producibility, developing efficient methods, and ensuring product quality throughout production and assembly workflows...

Join a team that's shaping next-gen communication systems through innovative RF engineering and system development. Support dynamic projects with impact on key defense programs in a fast-paced environ...

Join a dynamic team as you support capital projects and validate operations, collaborating with cross-functional units to ensure compliance and enhance manufacturing processes within a regulated envir...

Join a team that's dedicated to solving customer technical issues with urgency. Collaborate across teams and manage multiple projects while enhancing our cloud-connected technology offerings for an ou...

Lead the charge in executing dynamic program initiatives across teams, enhancing cooperation with stakeholders, and refining processes for maximum impact while maintaining compliance and fostering str...

Grow your career with a dynamic role focused on hands-on installations and customer service for transit systems. Join a passionate team, manage projects from start to finish, and contribute to making...

Take ownership of end-to-end system installations, ensuring high-quality service delivery and customer satisfaction while managing teams and troubleshooting low-voltage systems in public transit setti...

Help us modernize data architecture by leveraging AI and cloud technologies. This role involves designing scalable data pipelines, integrating legacy systems, and ensuring data quality to drive insigh...

Champion design excellence by leading multi-disciplinary teams in the planning, development, and delivery of complex airport projects, ensuring alignment with organizational goals and compliance with...

Advance your career by driving material planning and execution strategies, mentoring junior planners, and enhancing supply chain performance across cross-functional teams for successful program delive...

Unlock potential by leading a high-performance team of SCADA engineers, guiding complex system deployments for large-scale data centers while ensuring quality and technical excellence across multiple...

Unlock your potential by supporting enterprise SAN infrastructure, ensuring reliable and secure network operations. Collaborate with teams for 24/7 monitoring, incident management, and performance opt...