Top Linux Jobs in San Diego, CA

Engineer scalable cloud-based solutions for research and investment platforms. Modernize workflows using APIs and cloud technologies, develop and maintain applications, systems, databases, and infrastructure, and participate throughout the software development lifecycle. The role focuses heavily on Workday integrations, module configuration, APIs, analytics, reporting, secure file transfers, production support, SDLC management, and Workday upgrades.

The Junior AWS Operations Engineer role involves operating and maintaining AWS environments, writing automation code, and collaborating with senior engineers, allowing for growth into a mid-level position.

Design and operate production AI/ML platforms for enterprise customers using Kubernetes, public cloud, Ray, and infrastructure-as-code. Lead customer implementations spanning architecture, deployment, networking, security, observability, scaling, upgrades, and operational readiness. Troubleshoot distributed systems, build automation and reusable tooling, advise technical and executive stakeholders, and collaborate with Product and Engineering to improve the platform.

Develop and maintain high-performance storage software across Linux, FreeBSD, and PlayStation OS, including file systems, block-layer functionality, and I/O paths. Diagnose correctness, reliability, and performance issues across kernel and user-space components using low-level debugging and profiling tools. Optimize storage workloads, write tests and documentation, and collaborate with systems and kernel engineers. Preferred experience includes UBLK, io_uring, DMA, Rust, and open-source storage contributions.

Engineer and administer Verisign’s enterprise VMware virtualization environment, including vSphere, ESXi, vCenter, clusters, networking, storage, performance, availability, upgrades, migrations, and lifecycle management. Troubleshoot complex infrastructure issues, develop automation, support modernization with VMware Cloud Foundation, maintain technical documentation, participate in incident response and on-call support, and provide technical leadership and mentoring.

Leads the design, implementation, integration, troubleshooting, modernization, and maintenance of industrial automation and control systems. Supports PLC, HMI, SCADA, historian, machine vision, and data acquisition technologies across manufacturing operations. Provides on-floor troubleshooting, technical leadership, project management, system upgrades, scripting, infrastructure migrations, and support for electrical and technological systems. Partners with manufacturing, maintenance, IT, validation teams, customers, and integrators to improve uptime, quality, efficiency, and system stability.

Designs and integrates hydraulic, pneumatic, automation, and motion-control systems for industrial and mobile applications. Creates CAD models, drawings, schematics, BOMs, estimates, and technical documentation; programs and debugs PLC-based control systems; supports prototypes, testing, manufacturing troubleshooting, validation, and customer applications. Collaborates with sales, engineering, manufacturing, vendors, and customers to deliver compliant, manufacturable solutions. Requires occasional customer-site travel for troubleshooting and sales support.

Designs, builds, and owns production-grade full-stack services and UI features for Finastra’s Azure-hosted lending platform. Responsibilities include developing C#/.NET and Angular applications, REST APIs, background services, event-driven integrations, secure and testable code, and CI/CD pipelines. The role contributes to architecture, technical documentation, code reviews, and system operational readiness while mentoring engineers. Daily use of GitHub Copilot and AI agents is expected, with strong judgment applied to all generated output.

Supports and troubleshoots AWS development, staging, and production environments for internal teams and customers. Resolves support tickets, assists with security and infrastructure implementations, documents procedures, and participates in on-call support. The role emphasizes automation, cloud technologies, networking, scripting, source control, CI/CD, containerization, and infrastructure improvement.

Designs, develops, tunes, and maintains scalable AWS cloud infrastructure and containerized application deployments. Responsibilities include managing EKS, ECS, networking, storage, CI/CD pipelines, security boundaries, monitoring, alerting, and cloud migrations. The role uses Docker, Kubernetes, Python, Bash, Datadog, and AWS services while documenting solutions under the AWS Well-Architected Framework. It also supports compliance, technical documentation, and infrastructure automation, with preferred experience in API gateways, SFTP, web servers, and Atlassian tools.