Top Senior Linux Jobs in San Diego, CA

Design and govern large-scale Elasticsearch architectures and migrations. Build high-throughput indexing and semantic vector search (kNN, ANN, ELSER) and RAG pipelines. Optimize performance, capacity, and cluster topology across cloud platforms, influence product roadmap, publish best practices, and mentor engineering teams and enterprise customers.

Design, implement, and optimize enterprise network solutions. Collaborate with teams for project delivery and provide L3 support.

The Network Reliability Specialist manages, optimizes, and supports the global trading network, overseeing project delivery, upgrades, and collaboration with vendors for performance improvements.

Oversee engineering execution and organizational effectiveness for software development teams, ensuring quality delivery and alignment with product strategy while integrating AI-assisted practices.

The Mechanical Engineer will design and develop refrigeration systems, perform calculations, select components, and provide technical support while collaborating across departments.

The Senior Platform Engineer will design and operate OLTP systems, manage production infrastructure, ensure reliability, and mentor team members.

Lead design, engineering, and modernization of enterprise VDI (VMware Horizon 2512) for DoD missions. Manage VDI components (DEM, App Volumes, Instant Clone, FSLogix), maintain gold images and patch cycles, troubleshoot vCenter/desktop issues, ensure STIG/RMF cybersecurity compliance, and produce engineering documentation and system designs.

Design and standardize telecommunications infrastructure for Rowan data centers, including ISP/OSP systems, fiber backbone and cabling, carrier/MEET‑ME facilities, network topology/IP strategies, and commissioning/testing (OTDR). Coordinate across engineering, construction, operations, customers, and vendors from design through turnover.

Design and improve manufacturing processes for machining, fabrication, and assembly. Create fixtures, tooling, and CNC programs; lead process improvements, NPI, engineering changes, workforce and layout planning; apply statistical methods; develop work instructions; collaborate with design, vendors, and production to resolve manufacturing issues and optimize cost, quality, safety, and efficiency.

Design, implement, and maintain virtualized infrastructure using Hyper-V and Azure Stack HCI. Manage Windows Server, SQL Server, file shares, and SUSE Linux. Automate tasks with PowerShell/Bash, administer SCCM, deploy monitoring solutions, and provide advanced troubleshooting while collaborating with IT teams to build scalable, secure platforms.

Manage science and engineering programs focusing on technical documentation, risk management, and technology transition strategies while ensuring compliance with DoD standards.