Top Senior Linux Jobs in San Diego, CA

Administer and optimize Oracle databases across AWS RDS GovCloud and on-premises environments. Responsibilities include upgrades, patching, backup and recovery, performance monitoring, SQL and PL/SQL troubleshooting, database security, Linux and Windows administration, RMF and DISA STIG compliance, audit evidence, vulnerability remediation, release support, and technical documentation. The role requires customer communication, independent problem-solving, and occasional after-hours support and travel.

Designs, analyzes, tests, installs, and repairs mechanical and electromechanical systems. Responsibilities include developing components and layouts, performing FEA and CFD analyses, coordinating fabrication and installation, evaluating field performance, preparing technical documentation and proposals, supporting testing, and ensuring compliance with customer requirements and AS9100/ISO standards. Occasional travel and extended work hours may be required.

Administer and support engineering systems including Oracle JD Edwards, SolidWorks PDM Vault, Drawing Configurator, and process sheet generation tools. Serve as a liaison between engineering and other functions, provide system training and documentation, complete engineering documentation accurately, and follow safety, environmental, quality, and 5S standards in an onsite manufacturing environment.

Define and execute automotive networking technology roadmaps, develop FPGA-based prototypes, design audio, video, and data transport protocols, model in-vehicle network performance, and contribute to communications standards organizations. The role requires expertise in Ethernet protocols, TSN/AVB, PTP, MACsec, switch architectures, traffic shaping, and system modeling using tools such as OMNeT++ and MATLAB/Simulink.

Build and maintain front-end interfaces for websites and web applications using JavaScript, HTML5, CSS3, AngularJS, AJAX, and RESTful services. Lead technical efforts involving cross-browser compatibility, information architecture, performance improvement, and new interface technologies. Translate business requirements into functional specifications, resolve critical production issues, provide on-call support, lead client meetings, document changes, and mentor developers.

Owns end-to-end mechanical engineering for mission-critical facilities, including chilled-water plants, air-cooled and direct-liquid-cooling systems, piping, and fire protection. Acts as Engineer of Record, authoring calculations, drawings, and specifications while supporting construction, commissioning, cost review, constructability, and contractor coordination. Requires an active PE license and 7+ years of relevant experience, with data center, liquid cooling, and applicable mechanical code expertise preferred.

Leads architecture and hands-on development for a secure bank processing platform. Builds backend services, APIs, transaction workflows, data models, integrations, validation, reconciliation, and recovery mechanisms. Establishes testing and code quality practices, troubleshoots production issues, supports deployment and monitoring, and collaborates with banking partners and internal stakeholders. Mentors a small engineering team while remaining an active contributor.

Develop and modernize full-stack applications using Java Spring Boot and Angular. Leverage AI coding assistants to accelerate development, generate tests, and support modernization while ensuring adherence to security, AWS, and PostgreSQL standards. Review, debug, optimize, and architect AI-generated code; collaborate on complex initiatives and mentor teams. The role requires an active Top Secret clearance and on-site work in Washington, DC.

Leads development and sustainment of secure, scalable production software using AI coding agents. Designs agentic development environments, orchestrates parallel workflows, validates AI-generated code, and integrates LLM platforms and conversational voice technologies. Advances cloud-native engineering, testing, APIs, databases, automation, and compliance practices while mentoring engineers and influencing technical stakeholders.

Designs and maintains CI/CD pipelines and automation for embedded software and applications. Automates build, testing, deployment, infrastructure provisioning, and firmware delivery across cloud and on-premises environments. Optimizes Docker and Kubernetes systems, monitors reliability, and supports hybrid embedded hardware and real-time control systems. Collaborates with software developers, hardware teams, and physicists to integrate updates and troubleshoot complex, multilayered systems involving networking, logging, alerting, and application tracing.