Top Senior Linux Jobs in San Diego, CA

Design, build, instrument, and execute physical tests for mechanical, thermal, fluid, pressure, and chemical systems. Own test development from concept through fixture design, procurement, assembly, shakedown, troubleshooting, data capture, and analysis. Create procedures and safety controls, interpret experimental results, and translate findings into design improvements. Collaborate with engineering, manufacturing, procurement, fabrication, EHS, and operations to develop disciplined prototype and validation capabilities for advanced nuclear reactor systems.

Supports and enhances a library platform by managing Linux infrastructure, automating deployments and configuration, improving monitoring and observability, resolving incidents, supporting customer deployments, strengthening CI/CD, documenting procedures, and mentoring technical teams.

Develops, implements, and supports electrical, automation, and PLC control systems for manufacturing equipment and facilities. Responsibilities include designing systems, coordinating installations and testing, overseeing electrical projects, troubleshooting production-line failures, ensuring NEC and OSHA compliance, developing scalable technologies, documenting work, and training team members. The role also supports equipment upgrades, proof-of-concept applications, HMI development, and collaboration across engineering, management, maintenance, and construction teams.

Own vehicle systems architecture, requirements, integration, and testing across mechanical, electrical, and software domains. Integrate COTS and custom actuation and sensing systems, troubleshoot vehicle and lab issues, develop test plans, analyze telemetry with scripts, and create safety engineering artifacts. Collaborate with multidisciplinary teams while interpreting schematics, CAD models, software, and interface documentation.

Leads DevOps and platform engineering for a regulated healthcare diagnostic platform. Responsibilities include architecting AWS infrastructure, managing Terraform-based infrastructure as code, optimizing CI/CD and deployment automation, improving reliability and observability, implementing security controls, supporting production incidents, and ensuring regulatory compliance. The role also manages, mentors, hires, and develops engineers; establishes technical direction and standards; coordinates cross-functional delivery; and represents platform engineering to leadership.

Manages technical broadcast operations for a television station, including on-air equipment, RF systems, studio and transmitter facilities, satellite and microwave systems, and ancillary infrastructure. Leads troubleshooting, repairs, third-party coordination, engineering projects, technician training, and FCC compliance. Requires 24/7 on-call availability, regional travel, administrative support, and collaboration with station engineering staff.

Design and document enterprise technology architectures, roadmaps, integrations, and cloud solutions for DHS hosting environments using Azure, AWS, and TRIRIGA/Maximo. Ensure compliance with DHS enterprise architecture standards, FedRAMP, ATO, and browser-independent responsive design requirements. Provide technical guidance, resolve complex IT issues, support application integrations with Office 365, SharePoint, and Azure services, and communicate solutions to technical and managerial stakeholders. The role also manages people and supports migration and implementation initiatives.

Design, implement, and maintain blockchain infrastructure and dApps. Develop and review smart contracts, optimize consensus and cryptography for scalability and security, troubleshoot performance and reliability issues, and collaborate with product and design teams to deliver features while staying current with blockchain advancements.

Designs, develops, integrates, and supports Salesforce Field Service Lightning solutions using Apex, flows, Lightning Web Components, and data models. Collaborates with administrators, developers, analysts, scrum masters, and business stakeholders to translate requirements into scalable technical solutions. Leads development practices, security, performance, CI/CD deployments, documentation, testing, and application lifecycle management. Provides mentoring, troubleshooting, maintenance, and rotating nights-and-weekends on-call support.

Develop and improve manufacturing processes, workflows, layouts, documentation, and production readiness. Analyze data to reduce waste and improve throughput, yield, quality, safety, and cost efficiency. Lead continuous improvement, root cause analysis, CAPA, equipment and tooling evaluations, capital projects, process validation, and personnel training. Collaborate with production, quality, maintenance, supply chain, and engineering teams while supporting regulatory and quality-system compliance.