Top Senior Linux Jobs in San Diego, CA

Own the transition from design to production for complex mechanical machines. Interface with suppliers, review drawings and BOMs, ensure production readiness, oversee on-site assembly and integration, develop production documentation and tracking, troubleshoot manufacturing issues, and support qualification and acceptance testing to meet cost, schedule, and performance targets.

Designs and modifies manufacturing equipment, troubleshoots with maintenance, evaluates new equipment, manages projects, produces engineering studies/reports, drives process improvements using SPC/FMEA/control plans, resolves customer issues via 8D/5 Why, and coordinates with vendors and production to ensure safety and quality.

Support, configure, troubleshoot, and maintain cloud/enterprise financial applications. Serve as technical/functional SME, manage user access, create custom reports, perform data manipulation and QA, coordinate integrations and updates, support implementations and SOX audit activities, and communicate status to stakeholders.

Provide on-site technical support and maintenance for a complex adult education/vocational training IT system: install and configure hardware/software, troubleshoot outages, implement security protocols, plan and execute IT projects, manage user accounts and permissions, design and develop applications, ensure systems quality, and integrate hardware/software components.

Build and maintain full-stack systems: applicant portals, case management, backend APIs, event pipelines, and AI agent workflows. Design scalable task orchestration, improve backend architecture and scheduled jobs, and deliver polished, fast UIs for internal legal-ops and customers. Lead end-to-end projects across frontend and backend, and ship production-ready features.

Lead mechanical design, integration, prototyping, testing, and sustainment of aircraft mechanical and structural systems. Produce CAD models and TDPs, apply GD&T and ASME drafting standards, perform hand calculations and analyses for airworthiness, support manufacturing and additive prototyping, mentor junior engineers, and manage multidisciplinary projects to meet defense standards and production requirements.

Modernize and maintain a large-scale React Native mobile app with offline-first architecture, BLE device integrations, data synchronization, and performance improvements. Influence architecture, mentor developers, collaborate across teams, and occasionally visit customer farms to understand workflows.

Lead design, implementation, administration, and support of enterprise LAN/WLAN/WAN infrastructure across CONUS medical facilities. Act as technical SME and escalation point, resolve complex routing/switching and security issues, monitor performance with SolarWinds/Armis/Ansible, develop standards and documentation, coordinate with government stakeholders and vendors, lead engineering teams, and ensure compliance with government policies and security requirements.

Design, develop, and maintain scalable data platforms and batch/streaming pipelines. Implement data scientist algorithms, drive engineering best practices, mentor junior engineers, improve processes and infrastructure, and contribute to distributed system software and CI/CD in an Agile environment.

Perform advanced thermodynamics, heat-transfer, and internal-flow CFD analyses to support aircraft design, sizing, testing, and performance optimization. Prepare and document analysis, test plans, flight/ground test validation, and engineering practice documents. Collaborate with stakeholders and use CFD, FEA, CAD, and HPC tools to inform design decisions.