Top Senior Linux Jobs in San Diego, CA

Designs, deploys, and supports physical and virtual infrastructure for a SaaS platform. Responsibilities include administering VMware Cloud Foundation, Pure Storage, Rubrik backup systems, Windows and Linux hosts, data center hardware, cabling, rack power, networking, and infrastructure-as-code automation. The role also supports capacity planning, recovery testing, documentation, system improvements, development partnerships, and on-call operations at the Minneapolis data center.

Leads quality planning, process improvements, corrective and preventive actions, audits, supplier assessments, control plans, capability studies, and root-cause investigations for manufactured fuel systems and composite cylinders. Oversees MRB activities, validates engineering documentation, interfaces with customers and suppliers, and mentors quality technicians and inspectors. Requires strong manufacturing quality expertise, statistical analysis, GD&T, problem-solving, and quality management system knowledge, with travel up to 50%.

Lead technology transfer of scaled manufacturing processes to contract manufacturers, oversee scale-up and initial commercial production, define process parameters and controls, monitor batch trends, troubleshoot yield and quality issues, and drive improvements in yield, cycle time, and cost. The role partners with R&D, quality, and CMO engineering teams and conducts process hazard analyses and risk assessments. Travel to partner sites is approximately 30%.

Develop and scale full-stack features for internal billing and customer-facing products using Node.js, React, and TypeScript. Own projects from conception through deployment and monitoring, solve complex technical and product problems, collaborate with product and design, maintain reliable code, and mentor teammates. The role requires strong backend and frontend expertise, experience with B2B products or enterprise workflows, independent leadership, and residence in the NYC metro area for a hybrid schedule.

Manage and optimize the Microsoft 365 environment, including Entra ID, Intune, Autopilot, Teams, SharePoint, OneDrive, and Defender. Own enterprise endpoint patch management across Windows and macOS, oversee vulnerability remediation, maintain compliance dashboards, and support change management and CAB processes. Develop automation, monitoring solutions, technical documentation, SOPs, and runbooks. Collaborate with IT and cybersecurity teams on endpoint operations, troubleshooting, M&A integrations, tenant migrations, and secure, reliable workplace technology.

Plans, coordinates, and executes enterprise IT infrastructure initiatives, including systems and network administration, data center and cloud infrastructure, remote access, wireless networks, messaging environments, Active Directory, WAN connectivity, and end-user computing. Provides expert troubleshooting, develops scalable infrastructure strategies, evaluates technology trends, implements operational improvements, manages documentation and training, and supports vendor relationships and large technology projects.

Lead the architecture, development, deployment, and maintenance of scalable software systems. Mentor engineers, conduct code reviews, provide technical direction, collaborate with cross-functional stakeholders, and ensure application performance, security, and maintainability. The role also involves troubleshooting complex issues, promoting coding and testing best practices, using Agile methodologies, and evaluating emerging technologies.

Build and administer enterprise systems and workflows connecting supply chain, manufacturing, quality, engineering, procurement, and finance. Develop AI-enabled automations, integrations, anomaly detection, data pipelines, and human-in-the-loop processes using Python, SQL, APIs, and workflow tools. Maintain master data, system configuration, testing, documentation, audit readiness, and user training while improving operational visibility and exception management. The role is onsite in Torrance, California, with occasional travel and support for urgent milestones.

Build and operate distributed services for an LLM-powered research workspace. Responsibilities include designing systems that coordinate hundreds of thousands of agents, handling race conditions, enabling real-time agent-output transmission, and optimizing write throughput and memory usage. The role requires serving as a primary individual contributor on medium to large projects, deploying production services, and supporting peers with debugging and technical guidance.

Senior Quality Engineer responsible for automation-first testing of cloud data applications. Duties include translating stakeholder needs into testable requirements, developing automated and regression tests, expanding test frameworks, collaborating with data engineers, conducting code reviews, and promoting quality across agile Scrum teams. The role uses Python, pytest, SQL, dbt, Databricks, Azure Pipelines, and BDD practices with Cucumber/Gherkin.