Top Senior Linux Jobs in San Diego, CA

Design, develop, and maintain embedded firmware for ARM Cortex-M microcontroller systems (bare-metal and FreeRTOS). Implement drivers, communication protocols (UART/SPI/I2C), debug and validate systems, support hardware integration and PCB/schematic reviews, produce technical documentation, participate in code reviews, and deliver project milestones in collaboration with distributed teams.

Design, deploy, manage, and troubleshoot endpoint devices and management systems (desktops, laptops, tablets, mobile). Configure endpoint management platforms, automate delivery, monitor telemetry/logs, collaborate with support, network and cybersecurity teams, produce design documentation, and manage vendor relationships to ensure secure, compliant endpoint operations.

Provide technical leadership on Sitecore implementations: design and build templates/components, lead code reviews, mentor developers, write and deploy high-quality .NET/Sitecore code, troubleshoot production systems, and support Agile/DevOps practices.

Lead and mentor a Solutions Architecture team focused on pre-sales for Manufacturing & Retail verticals. Define pre-sales methodologies, participate in strategic customer engagements, manage resource allocation and SOW assignment, ensure high-quality solution designs and POCs, build partner relationships (AWS, Microsoft), and drive continuous improvement in cloud architecture, migration, and infrastructure automation.

Designs and develops mechanical and fluid-handling products, performs engineering reviews, approves design changes, creates and maintains drawings and controlled documents, interfaces with customers, supports manufacturing and testing, and drives corrective actions for nonconforming product.

Develop, configure, test, debug, and support Workday integrations (Report Writer, EIB). Perform analysis, troubleshoot incidents, document work, monitor system health, and collaborate to deliver intermediate-complexity engineering tasks.

Manage the lifecycle, performance, security, and compliance of OSS platform and infrastructure. Lead strategic planning, capacity planning, change/release, vendor and contract management, requirements gathering, documentation, KPIs, risk management, and POCs/RFPs to ensure reliable platform operations and positive user experience.

Lead and grow a distributed platform and infrastructure team, drive cloud modernization and managed-service migrations, own reliability, deployment, disaster recovery and CI/CD standards, and translate platform strategy into actionable roadmaps while remaining hands-on during incidents.

Lead design and development of Plenful's workflow automation platform: maintain distributed workflow orchestration across serverless and containerized environments, build reliable scheduling/queuing and file/data pipelines, integrate external systems (SFTP, APIs, spreadsheets), work with healthcare formats (HL7, X12, EDI), collaborate with DevOps and ML teams, mentor engineers, and drive reliability and architectural decisions.

Lead shoreside technical support and lifecycle maintenance for assigned vessels, managing budgets, dry-dock execution, regulatory compliance, and cross-functional teams to ensure safe, reliable, and cost-effective vessel operations.