Top Senior Linux Jobs in San Diego, CA

Develop and maintain embedded Electronic Warfare software: implement features, prototype solutions, design and verify firmware and drivers, build containerized and real-time applications, interface with FPGAs and sensors, participate in design reviews, and collaborate with hardware and software teams.

Manage and implement Electronic Classroom (ECR) and multimedia technology projects, track deliveries, load simulations to NETC TRANET, maintain IS fielding project plans, design and manage databases, ensure information security practices, analyze systems requirements, forecast budgets, coordinate stakeholders, and recommend IT strategies and lifecycle approaches.

Design, plan, and execute tests on material handling equipment (conveyors, sorters, AS/RS, robotics). Analyze test data, report findings, identify root causes, recommend fixes, ensure safety and compliance, support launches and go-lives, and train/support field teams during Greenfield/retrofit automation implementations.

Senior Infrastructure Engineer who owns and resolves server, networking, cloud, identity, and DevOps issues across corporate and manufacturing sites. Builds standardized, scalable, documented infrastructure, automates operations (CI/CD, IaC, scripting), supports hybrid Azure/AWS environments, participates in on-call rotation, leads projects and integrates acquired facilities, and communicates technical risk to technical and non-technical stakeholders.

Design, develop, and sustain scalable backend services and distributed data processing systems using Python, C++, or Java on Linux. Implement efficient algorithms, optimize performance, design databases, debug and refactor code, contribute to CI/CD and containerized deployments, conduct code reviews, mentor teammates, and make architectural decisions.

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.