Top Senior Linux Jobs in San Diego, CA

Build and lead production autonomy software for TAR’s robots, spanning perception, localization, planning, controls, and fleet coordination. Own a core technical area, make architectural decisions, write and debug software on real hardware, improve simulation and testing, and validate deployments in the field. Collaborate with robotics, hardware, manufacturing, and field teams; mentor engineers; and support safe, reliable robot operations at construction and power sites.

Designs, builds, and maintains secure, scalable FHIR-based backend services and REST APIs for CMS initiatives. Implements DEQM Summary MeasureReport profiles, resource validation, conformance checks, SMART security patterns, and automated tests. Partners on architecture decisions, troubleshoots interoperability issues, supports CI/CD conformance testing, and contributes to technical documentation, code reviews, Connectathons, and implementation testing.

Supports reliable operation and maintenance of industrial electrical equipment across North American facilities. Provides technical assistance for high-voltage systems, coordinates vendor repairs, performs root cause analysis, develops engineered solutions, improves equipment reliability, executes maintenance strategies, reviews plant upgrade designs, mentors field technicians, ensures safety compliance, and programs protective relays using systems analysis software.

Support intelligence mission systems through software design, development, integration, debugging, and defect resolution. Analyze user needs, derive software and performance requirements, develop or modify Python and C++ software, integrate systems, improve documentation and development processes, and create basic database queries. The role is full-time and onsite at Fort Meade, Maryland, requiring an active TS/SCI clearance with Full Scope Polygraph.

Deploys, integrates, tests, and evaluates prototype applications in technical lab environments. Maintains Linux systems, networks, storage, servers, infrastructure, and security configurations while supporting engineering teams and customers. Troubleshoots systems and applications, manages PKI and certificates, and builds reliable test environments. Preferred experience includes NGINX, Docker, Red Hat Satellite, cloud platforms, infrastructure as code, configuration automation, monitoring, SELinux, and FIPS-compliant systems.

Designs, builds, tests, and operates scalable full-stack applications and cloud-native services using Java, TypeScript/Node.js, Angular, and AWS. Leads system design, modernization, technical-debt reduction, incident response, observability, and reliability improvements. Develops event-driven microservices, ensures secure and accessible student-facing systems, handles FERPA-protected data, mentors engineers, collaborates cross-functionally, and participates in on-call rotation.

Leads software quality assurance within Agile Scrum and Kanban teams. Analyzes business and technical specifications, defines and executes functional and regression tests, tracks defects, maintains testing documentation, and ensures appropriate testing controls. Reviews SQA team work, resolves complex issues, supports Scrum processes and SDLC documentation, and collaborates with business and development partners. Requires strong analytical, communication, organizational, and independent-working skills, with at least five years of SQA experience or equivalent analytical and custody operations experience.

Build and maintain scalable full-stack web applications using PHP, Laravel, React, Next.js, SQL, and related technologies. Own features from design through deployment and monitoring, develop APIs, optimize databases and legacy systems, troubleshoot performance issues, and contribute to code quality, security, and engineering practices. Collaborate cross-functionally in an agile, continuous-deployment environment while using AI-assisted tools responsibly.

Owns metrology systems and data integrity for a high-volume solar cell fabrication facility. Responsibilities include designing MSA and gauge R&R programs, developing metrology control plans, qualifying and calibrating measurement tools, integrating data with SPC systems, analyzing trends and drift, supporting vendor and tool activities, maintaining documentation, and mentoring metrology personnel.

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.