Top Senior Linux Jobs in San Diego, CA

Develop and integrate software for humanoid robots by combining perception, planning, locomotion, and manipulation systems. Responsibilities include defining subsystem interfaces, bringing up hardware, calibrating sensors, productionizing research code, building integration tests and diagnostics, optimizing real-time performance, and implementing fault monitoring and recovery. The role also coordinates integration milestones and validates robotic systems across simulation and real-world hardware.

Administers Oracle Linux systems, virtual machines, shared storage, identity and DNS services, and network infrastructure across classified and unclassified environments. Responsibilities include installation, patching, monitoring, troubleshooting, vulnerability remediation, Cisco network support, scripting, documentation, and maintaining service availability. The role requires an active TS/SCI clearance with polygraph, five or more years of systems administration experience, Linux and Cisco expertise, advanced scripting skills, and active CompTIA Security+ certification.

Designs, develops, tests, debugs, implements, and maintains complex mainframe banking applications. Supports COBOL and CICS programs, FIS Systematics RM and GN components, Cloud Core data integration, online and batch processing, production support, and system troubleshooting. Documents requirements, program logic, testing, and changes while collaborating with business and technology teams. Provides technical support, assists with peer training, and contributes to application testing, implementation, monitoring, and maintenance.

Provides instrumentation and process engineering support for oil and gas capital projects. Responsibilities include instrumentation and control valve selection, PSV sizing, process analysis, P&ID development, equipment and line sizing, technical data sheets, feasibility evaluations, scope development, vendor coordination, and economic analysis. The role requires collaboration with stakeholders and engineering providers, use of process simulation software, troubleshooting, and occasional commissioning travel.

Designs, deploys, and supports enterprise network solutions for healthcare and business clients. Leads network architecture, infrastructure modernization, and data center initiatives; advises clients, supports consulting and pre-sales engagements, mentors engineers, and coordinates with vendors and internal teams. Participates in an after-hours on-call rotation for critical network escalations.

Leads cost-of-goods reduction, automation, and digital transformation initiatives in a CNC machine shop. Identifies process, tooling, inspection, and metrology improvements; implements new manufacturing processes; updates drawings for manufacturability; supports quality and manufacturing issues; and trains production employees on standard operating procedures. Collaborates with design engineering and senior manufacturing leaders to improve productivity, safety, quality, and operational value.

Designs and develops scalable AWS cloud-native data and AI infrastructure platforms. Builds MLOps pipelines, LLM applications, vector search capabilities, and infrastructure automation. Maintains and enhances existing platforms, troubleshoots complex infrastructure issues, recommends emerging AI technologies, and collaborates with data, machine learning, and software engineers in an Agile environment.

Design and develop components, mechanical subsystems, and complete hypersonic flight vehicles. Responsibilities include leading component and system analyses, architecture trade studies, manufacturing drawing releases, subsystem integration, and technical project ownership. The engineer will collaborate across disciplines to optimize vehicle performance and support test activities.

Integrate hardware, software, and vehicle systems for autonomous driving platforms. Own requirements development, systems integration, validation, verification metrics, FMEA, and cross-functional trade-off resolution. Collaborate with system architects, controls teams, test and validation groups, and OEM partners to ensure platform requirements and performance targets are met. Evaluate regulatory requirements, improve engineering processes, and maintain polished specifications throughout the development lifecycle.

Develop and maintain enterprise full-stack applications for a secure government platform-as-a-service. The role emphasizes backend development with Python and Node/TypeScript, PostgreSQL, RESTful APIs, infrastructure as code, cloud platforms, authentication, and automated testing. Responsibilities include collaborating in autonomous agile teams, applying test-driven development, designing scalable solutions, integrating external systems, supporting continuous integration, adapting to changing requirements, and delivering high-quality software.