Top Senior Linux Jobs in San Diego, CA

Designs, builds, and operates secure, highly available SaaS infrastructure on GCP. Responsibilities include network architecture, CI/CD and GitOps automation, observability, incident response, autoscaling, cost optimization, Kubernetes deployments, operational documentation, and compliance. The role partners cross-functionally to support customer-facing environments, improve reliability, and use AI and LLM tools for automation and troubleshooting.

Own full-stack product features from workflow discovery through design, implementation, deployment, and production operation. Build scalable healthcare workflow systems using TypeScript, PostgreSQL, REST APIs, and AWS. Drive architectural decisions, reusable frameworks, testing, observability, incident response, and safe rollouts. Collaborate with product, clinical, operations, platform, ML, and customer-facing teams while shaping technical direction across multiple product areas.

Leads product development for commercial fenestration products across North America. Manages and coaches associate designers and product integration specialists, oversees engineering changes, aligns products with market needs and building codes, drives value engineering and cost savings, tracks quality and responsiveness metrics, and represents the company in industry associations. Requires strong fenestration engineering experience, people leadership, stakeholder collaboration, and approximately 20% travel.

Provides senior network engineering support for a DLA corporate enterprise WAN/LAN network. Develops technical requirements, specifications, and solutions; supports Cisco switching and routing, 10 Gigabit Ethernet infrastructure, network hardware and software, and internal and external connectivity. Coordinates with program leadership, government representatives, and users to implement solutions that meet technical requirements. Also supports network management and service desk activities.

Deploys, configures, integrates, and operates Databricks and enterprise cloud data infrastructure for HUD. Automates infrastructure through IaC, scripting, APIs, and CI/CD; configures security, identity, access, compute, storage, and Unity Catalog. Supports data pipelines and Databricks applications, troubleshoots platform and integration issues, documents procedures, collaborates with cloud, cybersecurity, DevSecOps, and application teams, and provides technical leadership.

Develop and implement real-time automation controls and industrial information solutions from plant-floor systems to enterprise platforms. Responsibilities include PLC/PAC programming, HMI and SCADA design, networking, database and vision system development, system testing and debugging, documentation, client-site commissioning, process improvement, complex problem-solving, and mentoring colleagues. The role supports manufacturing clients and requires significant travel within the USA.

Administer and support enterprise middleware infrastructure for HR, benefits, timekeeping, and other critical applications. Install, configure, maintain, upgrade, patch, automate, and troubleshoot WebSphere, MQ, Cognos, and related platforms across Linux or UNIX environments. Manage deployments, source control, root-cause analysis, production incidents, documentation, and collaboration with technical teams while supporting large-scale environments and occasional 24x7 operations.

Leads quality assurance for point-of-sale software by developing test strategies, analyzing requirements, designing and executing tests, managing defects, maintaining test environments, assessing coverage and risks, documenting processes, and mentoring junior engineers. Collaborates with product, development, and project teams in an agile SDLC while applying automation tools and testing best practices.

Designs and revises 2D drawings, 3D parametric models, assemblies, and fabrication documentation for nuclear facility components. Applies GD&T, tolerance analysis, engineering standards, and document controls while checking designs for fit, manufacturability, inspectability, and compliance. Collaborates with engineers, fabricators, and inspectors, resolves technical comments, maintains configuration records, supports backlog reduction, and may mentor drafting personnel. Work is remote with occasional onsite travel to Idaho National Laboratory.

Designs, builds, and optimizes Oracle EPBCS planning models, integrations, data pipelines, and automated finance workflows. Configures Oracle EPM AI Agents for validation, variance analysis, reconciliation, narrative generation, anomaly detection, and close orchestration. Partners with Finance, ERP, data engineering, analytics, and Oracle teams to support close, forecasting, consolidation, governance, documentation, training, and broader finance transformation initiatives.