Top Senior Linux Jobs in San Diego, CA

Develops signal and power integrity solutions for next-generation SSDs, including controller package and PCB design. Responsibilities include pre- and post-layout simulation, stack-up and routing definition, design reviews, lab validation, measurement correlation, debugging, root-cause analysis, documentation, cross-functional collaboration, customer escalations, and mentoring engineers. The role focuses on high-speed PCIe, DDR, NAND, and power delivery networks.

Designs mechanical and MEP systems under senior engineer direction, including equipment selection, load and energy calculations, pressure-drop calculations, detailed drawings, field inspections, and technical reports. Coordinates with multidisciplinary teams, clients, consultants, vendors, and contractors. Uses Revit, AutoCAD MEP, and energy analysis software while supporting projects across aviation, healthcare, commercial, and mission-critical sectors.

Leads electrode manufacturing process development, optimization, and scale-up from R&D through pilot and commercial production. Manages process engineers, defines process controls and specifications, improves yield and throughput, coordinates equipment and vendor activities, and drives cross-functional technology transfer. The role also oversees quality systems, risk assessment, technical documentation, capital planning, and organizational capability development while maintaining strong safety and manufacturing standards.

Integrate Lunar Terrain Vehicle System elements and interfaces across mission phases. Lead program-level trade studies, requirements negotiation, scenario-based resource analysis, verification and validation, integrated system testing, and risk mitigation. Collaborate with NASA, mission operations, software, and engineering teams to ensure vehicle, delivery, ground, and mission systems satisfy program objectives.

Own the end-to-end speaker system for smart wearable products, including transducer selection, acoustic path and enclosure design, simulation, prototyping, tuning, protection, reliability qualification, factory testing, and production ramp support. Collaborate with audio DSP, electrical, mechanical, firmware, industrial design, suppliers, and contract manufacturers to optimize acoustic performance, size, cost, power, quality, and yield.

Designs application workflows, feature designs, testing protocols, and QA solutions for healthcare IT systems. Provides tier-2 and tier-3 support, troubleshoots complex incidents, evaluates application performance, analyzes service metrics, and coordinates with technology teams. Acts as a product owner and subject matter expert, facilitates Agile practices, mentors junior staff, documents workflows, communicates technical concepts, and partners with business and development teams to deliver quality solutions.

Designs, implements, optimizes, and manages enterprise building automation systems using Tridium Niagara. Responsibilities include Niagara programming, graphics, analytics integration, BAS networking, BACnet troubleshooting, vulnerability patching, version control, database and station management, and third-party system integration. The role supports smart-building strategy, oversees vendors, engages clients, and delivers scalable control-system architectures across multiple properties, with approximately 95% office-based work and 5% field work.

Designs, develops, and owns high-performance cross-platform software for semiconductor test systems. Responsibilities include modernizing legacy platforms, developing applications, drivers, test programs, SCAN and vector pipelines, distributed telemetry systems, and communication interfaces. The role collaborates with cross-functional engineering teams, supports customer deployments, documents and reviews production software, and requires occasional domestic and international travel.

Design and optimize custom GPU kernels for large-scale AI training and inference. Integrate low-level kernels with PyTorch, JAX, and internal runtimes; profile workloads, develop performance models, improve bottlenecks, and collaborate across ML research, distributed systems, model serving, and hardware vendor teams. Contribute to benchmarking, testing, tooling, and documentation for reliable, reproducible performance.

Design, build, and maintain core gameplay systems, frameworks, Unreal Engine plugins, and multiplayer networking systems. Own technical architecture, performance, scalability, debugging, and technical debt reduction. Partner with designers and programmers, mentor engineers, lead code reviews and design discussions, document systems, and support sprint planning for an Unreal Engine game project.