Senior Systems Engineer Jobs in Simi Valley, CA

Engineer cutting-edge mechanical cooling and hydraulic systems for modular AI data centers. Drive design, integration, and commissioning of innovative solutions, ensuring efficiency and reliability ac...

Empower national security by leading advanced space systems integration. Collaborate across teams to define enterprise requirements, enhance capabilities, and drive mission success for critical USSF p...

Accelerate progress at the forefront of automation by defining our UI testing infrastructure. Join a passionate team driving innovative solutions across complex systems, focused on enhancing quality a...

Manage IT infrastructure by designing, implementing, and supporting systems to ensure performance, security, and reliability. Collaborate with teams to enhance operations and mentor junior staff, whil...

Tackle end-to-end event execution to ensure a seamless attendee experience while driving measurable business outcomes. Collaborate across departments and manage logistics for multiple events simultane...

Lead the charge in developing cutting-edge mobile applications for a dynamic program. Collaborate with cross-functional teams to translate product needs into technical solutions and ensure high-qualit...

Join a team that's innovating the future of energy by integrating large-load facilities into the electric grid, solving complex challenges, and ensuring reliable power supply for high-performance comp...

Join an innovative team to lead and evolve critical Core Infrastructure. Oversee infrastructure strategy, improve operational health, and drive automation to boost performance across a globally distri...

Explore the potential of AI in full-stack development while designing and delivering enterprise applications. Collaborate across teams and mentor engineers, ensuring your expertise shapes cutting-edge...

Explore a pivotal role in advancing nuclear engineering through research and collaboration. Lead innovative projects, enhance safety protocols, and drive improvements in fuel cycle technology while ma...

Support the development and maintenance of user-friendly application features using TypeScript, React, and Rust. Collaborate with cross-functional teams to enhance software performance and reliability...

Transform your career by leading the design and implementation of innovative DevOps practices that accelerate software delivery and operational excellence in a high-accountability environment. Drive c...

Lead the charge in developing and executing materials planning strategies, ensuring product availability and optimizing inventory levels while collaborating with cross-functional teams to meet busines...

Empower progress in product security by embedding advanced safeguards within every development phase. Collaborate with engineering teams to build AI-enhanced security tooling and enhance proactive ris...

Drive innovation as you design and build complex, reliable AI systems that tackle real-world challenges. Collaborate across teams to scale AI capabilities and enhance agent performance while transform...

Lead and enhance execution of a comprehensive Quality program across large-scale projects. Collaborate with diverse teams to ensure adherence to quality standards, drive accountability, and continuous...

Champion the integration and testing of cutting-edge satellites, ensuring operational success by developing comprehensive test plans and procedures. Collaborate across teams to drive automated satelli...

Lead the design and implementation of critical security architectures for space systems. As a Senior Engineer, you'll safeguard avionics through advanced cryptography and network integrations, influen...

Join a team that's shaping the future of cloud infrastructure with advanced solutions in AWS/GCP, Terraform, and Kubernetes. Drive resilience and automation in a collaborative atmosphere focused on de...

Transform Avionics designs to meet stringent EMC standards for lunar exploration. Lead interdisciplinary projects ensuring systems' electromagnetic compatibility amidst harsh conditions. Engage in ful...

Pioneer advanced space systems engineering by leading technical evaluations and integrations, ensuring mission success through innovative solutions, and collaborating directly with government and cont...

Join a team that's redefining data management by architecting robust Azure Databricks solutions that drive finance, marketing, and booking efficiency. This role entails comprehensive platform oversigh...

Transform healthcare data ecosystems as a Senior Forward Deployed Engineer, leading platform-specific builds to modernize legacy systems into AI-ready lakehouses while collaborating with client data t...

Help us drive engineering excellence by leading projects, mentoring teams, and ensuring quality throughout the project lifecycle. Collaborate with sales and technical teams to deliver innovative solut...

Drive advanced technical support for trading solutions, managing complex incidents, troubleshooting, and collaborating with teams to enhance system performance and ensure exceptional customer experien...