Top Senior Linux Jobs in San Diego, CA

Lead development of perception, mapping, sensor fusion and calibration for field robotics. Improve SLAM for GPS-degraded environments, automate LiDAR/imagery alignment, fuse multi-session point-clouds, and eliminate reliance on manual extrinsic measurements to increase scalability and data quality.

Administer and support 24x7 enterprise and hybrid Microsoft infrastructure, networking, storage, backups, and cloud services. Troubleshoot complex production issues, lead helpdesk operations, manage vendor relationships, implement security and lifecycle improvements, and participate in on-call rotation to ensure system availability, performance, and reliability.

Design, implement, deploy, and operate on-chain vault strategies end-to-end: research, backtesting, execution, risk controls, integrations with protocols/chains, monitoring, and on-call production ownership.

Maintain and improve enterprise IT infrastructure for a UAS company: design and deploy infrastructure, decommission legacy systems, provide Tier 3 desktop support, plan and execute projects, manage patching and monitoring, enforce security initiatives and CMMC 2.0 compliance, and ensure backup/DR and high availability across Windows, Linux, macOS, cloud, and networking environments.

Design, develop, test, and deploy Java-based microservices and Angular/TypeScript front-ends on AWS Serverless. Collaborate with cross-functional teams, perform code reviews, optimize performance, maintain documentation, troubleshoot environments, and support Agile sprint activities while ensuring security and accessibility standards.

Lead enterprise mobile application delivery and operational excellence across the guest journey. Manage multidisciplinary teams and MSP partners, oversee SDLC/Agile delivery, budgets, integrations, experimentation/A-B testing, and AI adoption. Ensure platform stability, release predictability, security, and measurable business value while building a high-performing mobile organization.

Develop and support MuleSoft integrations and Salesforce platform features for US Treasury Retail Securities. Design, build, test, debug, and maintain APIs and integrations, lead technical projects, mentor staff, ensure change management, security compliance, and system performance for critical financial systems. Onsite role.

The Senior Technical Documentation Engineer ensures compliance with documentation practices, updates R&D procedures, manages design control documentation, and supports documentation efforts throughout product development.

Design, lead, and deploy Microsoft 365 infrastructure modernization projects including tenant design, Exchange and AD migrations, security and compliance configurations, and presales support. Provide technical vision, lead teams, and advise customers on Microsoft 365 workloads, security stack, and migration strategies for large enterprise and government clients.

Lead quality for the FinData portfolio by defining AI-first quality standards, test strategy, metrics, and automation. Architect testing across data pipelines, AI model validation, APIs, and UI; coach teams on shift-left practices; create scalable test suites, datasets, and release gates; drive observability and performance-informed quality decisions.