Top Linux Jobs in San Diego, CA

Provide technical support and advice for commercial engines across markets, liaise with manufacturers, perform failure analysis and reporting, train and support technicians, assist with Cat Connect system selection, installation, programming, troubleshooting, and warranty guidance, and travel to customer sites.

Provide technical support, diagnostics, failure analysis, and training for commercial gas and diesel engines and Cat Connect systems. Liaise with customers and manufacturers, assist sales/parts, file DSNs, and travel to customer sites for installations, troubleshooting, and reporting.

Lead electrical quality assurance across projects by building site-specific QC programs, conducting inspections and testing, ensuring code compliance, training field teams, documenting findings, and driving corrective actions to improve processes and supplier performance.

Design, build, and operate a multi-cluster, multi-tenant Kubernetes fleet for GPU inference. Extend Kubernetes with controllers/CRDs, implement GPU scheduling and autoscaling, own the network data plane, design cross-cluster connectivity and service mesh, drive reliability/SLOs, deliver IaC with Terraform/Helm/GitOps, and collaborate with platform, SRE, and security teams.

Technical leader for platform engineering who designs and implements serverless and Kubernetes infrastructure, improves reliability and observability, evolves CI/CD and deployment workflows, mentors senior engineers, and drives platform modernization, cost efficiency, and developer experience improvements.

Build and operate core backend APIs, integrations, and runtime infrastructure powering data, identity resolution, permissions, and workflow execution. Ensure reliability via observability, monitoring, failure handling, performance tuning, and operational tooling. Enable safe product and agent development and turn production feedback into platform improvements.

Build and optimize a canvas-based browser app ingesting and visualizing large data streams. Architect data pipelines, rendering loops, and memory-constrained solutions. Implement performance-critical UI using TypeScript, Canvas/WebGL/DOM, low-level web APIs, workers, and potentially WebAssembly. Measure and tune rendering, memory, and responsiveness.

Own design and evolution of supplier/item/price/document schemas, plan and run migrations/backfills on live customer data, build scalable queues and background jobs, set API and data patterns, implement customer-facing product features, and mentor other engineers. Work closely with customers and leadership and use AI tools in shipping model-driven features.

Support the Test Director in planning, executing, analyzing, and reporting test and evaluation activities for space and missile defense systems. Prepare test documentation (charters, briefs, plans, reports), collaborate with military and civilian teams, and communicate technical topics related to space domain awareness, missile defense, C2 networks, data management, and sensor orchestration.

This role involves designing and implementing B2B integrations, maintaining Azure components, troubleshooting integration flows, and collaborating in Agile practices.