Principal Systems Engineer Jobs in Valencia, CA

Architect secure, high-quality mobile applications for medical devices. Lead cross-functional teams and drive development from concept to commercialization by leveraging advanced technologies and coll...

Empower mission success by architecting innovative satellite ground systems, driving integration and technical solutions for diverse clients, while collaborating cross-functionally to deliver and veri...

Explore a pivotal role guiding spacecraft propulsion mechanical designs from concept to operational readiness, collaborating across fluid systems, structural analysis, and rigorous testing to ensure r...

Join a team that's at the forefront of missile warning and infrared surveillance, contributing to cutting-edge OPIR space programs. As a Systems Engineer, you'll engage in diverse engineering tasks fr...

Elevate innovative RF & mmWave technology development by leading end-to-end projects from research to deployment, guiding multidisciplinary teams, and driving product strategy in advanced radar and co...

Bring your expertise to define and deliver innovative server platforms for AI workloads, driving architecture and design from concept to validation, while collaborating with cross-functional teams to...

The Flight Software Engineer will design, develop, and own the software that drives the autonomous operation of Apex's satellite buses. This role involves creating mission-critical systems that ensure...

Transform mission-critical software development by leading UX/UI integration practices. Drive cross-functional teams to embed commercial product design in aerospace contexts, ensuring alignment with u...

Unlock innovation by leading engineering workflows to support advanced concepts for human spacecraft systems. Collaborate on complex analyses, development strategies, and standards to foster a future...

Manage a dynamic team of engineers to enhance manufacturing processes, drive innovation in electronics, and collaborate across functions to deliver impactful solutions in defense and aerospace sectors...

Drive innovation by architecting scalable systems that enable rapid growth while optimizing service delivery. Collaborate with engineering teams to enhance system design and integration, ensuring effi...

Analyze and shape the architecture of advanced optical communications systems, ensuring system-level models meet mission performance standards through collaboration across diverse engineering discipli...

Optimize and implement IT systems for satellite ground systems. Collaborate with cross-functional teams to support design and deployment of infrastructure, ensuring performance and compliance across v...

Transform mission-critical facilities by designing robust Building Management Systems. Collaborate with engineers and stakeholders to develop control strategies and specifications, ensuring integratio...

Lead the charge in developing and managing complex systems engineering projects, ensuring rigorous design reviews and successful hardware-software system transitions, while fostering collaboration acr...

Elevate your career by managing critical supply chain strategies and supplier performance, ensuring timely delivery, and supporting U.S. Government contracts. Take charge of project management and int...

Transform the architectural landscape of large-scale, mission-critical data centers by leading multi-disciplinary teams through all design phases. Ensure projects meet high standards of quality, effic...

Join a dynamic team to drive innovation in digital systems engineering, leading the integration and optimization of complex space and defense systems. Collaborate across disciplines to deliver advance...

Elevate ad performance by optimizing infrastructure for low latency and high throughput. Drive system efficiency while managing performance metrics, automated benchmarking, and collaboration with cros...

Apex is seeking a Mechanical Design Engineer specializing in solar arrays to design, analyze, and qualify mechanical systems for spacecraft. This hands-on role involves creating CAD models, performing...

Tackle the development of advanced space hardware, focusing on mechanical design for phased array antennas and subsystems. Collaborate closely through all stages of product development to ensure succe...

Drive your career by leading strategic engineering initiatives that enhance operational excellence, improve performance metrics, and foster cross-functional collaboration to achieve impactful outcomes...

Accelerate progress at the forefront of aerospace technology by developing safety-critical embedded software for flight systems, ensuring high reliability and performance under extreme reentry conditi...

Lead the charge in engineering excellence by managing PMO transitions, ensuring effective knowledge transfer and team development while adhering to aviation standards for unparalleled operational succ...

Apex is seeking a skilled Mechanical Design Engineer to develop mechanical designs and models for satellite structures, subsystems, and components. The role involves conducting structural analyses, op...