Senior Systems Architect Jobs in Los Angeles, CA

Unlock potential by leading reactor systems engineering for cutting-edge nuclear microreactor technology. Collaborate in a dynamic team to create operational procedures ensuring safety and efficiency...

Elevate telecommunications standards and requirements by driving innovations in priority services within evolving networks. Leverage your expertise in 4G, 5G, and international standards to shape the...

Champion the enterprise architecture vision, guiding AI, data, and integration initiatives. Lead cross-functional teams to create scalable, secure solutions while ensuring compliance with industry sta...

Drive enterprise IT systems engineering to support a fast-growing global company. Collaborate with cross-functional teams to deliver technology solutions and ensure security compliance while maintaini...

Join a team that's leading enterprise-level digital transformation programs, overseeing the delivery of EAM, ERP, and cloud solutions. Drive strategy, build high-performing teams, and engage with clie...

Engineer and oversee the development of cutting-edge software architecture for satellite ground segment systems, driving innovation and collaboration across technical teams to meet complex customer mi...

Drive the integration of software and hardware by developing advanced test systems and ground support equipment for spaceflight. Collaborate across engineering domains, maintaining ownership over arch...

Lead the charge in space defense systems engineering, focusing on kill chain analysis, requirements management, and integration for advanced Space Control programs to enhance national security and tec...

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

Advance military communication technology as a Senior RF Systems Architect Engineer, leading cross-functional teams to develop tactical radios and GPS solutions tailored for the US Armed Forces, ensur...

Transform your career by leading model-based systems engineering efforts, guiding a team of modelers in architecting solutions for Navy systems. Leverage MBSE expertise to innovate and drive customer...

Unlock potential by bridging design and code, enhancing user experience through collaboration and innovation. Own our design system and drive improvements across our product, ensuring seamless, deligh...

Manage the implementation and operation of IT systems supporting DOJ's complex litigation needs. Optimize performance and ensure security while leading a team in a fully remote environment dedicated t...

Join a team that's dedicated to engineering excellence, driving the design and development of medical device systems through robust architecture, regulatory compliance, and collaborative problem-solvi...

Partner with us to deliver innovative cloud solutions while leading technical sales strategies. Your expertise will shape key client relationships and drive engagement, ensuring clients capitalize on...

Unlock your potential by driving the optimization of HRIS, focusing on Workday's Absence and Benefits modules. Collaborate with HR teams to ensure data integrity, conduct training, and troubleshoot sy...

Shape enterprise-wide data security architecture, ensuring compliance and protection of sensitive healthcare data while enabling analytics and secure data sharing across cloud and hybrid platforms...

Join a dynamic team to drive systems engineering for advanced space systems, overseeing integration and ensuring technical excellence while collaborating with stakeholders to meet mission-critical obj...

Transform the healthcare infrastructure for Veterans by leading modernization initiatives. Collaborate with diverse teams to design secure, scalable solutions and ensure compliance with federal standa...

Join our team to shape the future of military aviation software, leading integration and development of mission-critical systems to enhance situational awareness and operational effectiveness in compl...

Contribute to the development and operational readiness of advanced small drones, collaborating with interdisciplinary teams to tackle complex challenges and deliver innovative solutions in defense an...

Engage in cutting-edge development as a Senior System Performance Engineer, optimizing high-performance software for autonomous vehicles. Drive performance initiatives, collaborate across teams, and m...

Join a team that's shaping the future of software by leading innovative development with cutting-edge technologies. Drive excellence in code quality, system architecture, and mentor junior developers...

Lead the design and delivery of high-quality, scalable software solutions by mentoring developers, driving code quality, and optimizing performance across modern frontend and backend frameworks...

Optimize data-driven decision-making by architecting robust AI solutions and establishing secure development workflows. This dual-focus role combines software architecture with application development...