Top Senior Linux Jobs in San Diego, CA

Manage servers, storage, virtualization, networks, security controls, backups, and disaster recovery. Troubleshoot infrastructure and end-user issues, provide technical training, enforce security and compliance practices, plan technology upgrades, and identify automation and performance optimization opportunities. The role requires extensive systems administration experience and collaboration with management to support scalable IT infrastructure.

Build and evolve a large real estate marketplace using React, TypeScript, Node.js, Kotlin, GraphQL, AWS, and Kubernetes. Own complex features end to end, including architecture, development, testing, deployment, and production support. Troubleshoot distributed systems, contribute to design decisions and code reviews, mentor engineers, and collaborate with product, UX, and data teams. Engineers may also develop AI-enabled features using LLMs and related technologies.

Supports the company’s DevOps strategy by designing scalable AWS infrastructure, managing CI/CD processes, integrating engineering workflows, and maintaining GitHub practices. Monitors and troubleshoots production systems, participates in on-call incident response, supports security and compliance, and mentors junior DevOps engineers. The role uses Nomad, Consul, Vault, Terraform, GitHub Actions, Linux, shell scripting, and Python.

Designs, deploys, and maintains automated solutions across on-premises and cloud environments. Builds CI/CD and release management processes, manages containerized environments, configures infrastructure deployment, implements security controls, and establishes monitoring and application metrics. Provides production support, troubleshooting, technical documentation, cross-functional collaboration, and automation training while helping define development processes and tools.

Develop and support full-stack web applications using Python, Django, ColdFusion, and Microsoft SQL Server. Build responsive front-end interfaces, migrate legacy applications, provide Tier 2/3 support, troubleshoot production issues, and contribute to testing, documentation, planning, and code reviews. The role also mentors junior developers, collaborates with stakeholders, maintains reusable components, and supports technology strategy and process improvements.

Develop and maintain manual and automated electrical test systems from concept through acceptance. Responsibilities include circuit and system design, LabVIEW and TestStand software development, instrumentation and communications configuration, troubleshooting, verification and validation testing, documentation, design reviews, technician training, and project team participation. The role requires collaboration with customers and internal teams and the ability to obtain and maintain a security clearance.

Leads Mercy Ships’ fleet-wide technical services team, prioritizing specialist support across vessel maintenance, dry dockings, repairs, modifications, and asset lifecycle planning. Reviews technical solutions for safety, regulatory compliance, maintainability, and operational suitability; monitors maritime regulations and classification requirements; manages major equipment replacement cases; and develops technical personnel. The role requires extensive maritime engineering leadership, international travel, and collaboration with shipyards, vendors, vessel teams, classification societies, and flag states.

Supports applications, OSIsoft PI/PARCView data historians, SQL Server databases, and interfaces between industrial control and business networks across ten paper mills. Responsibilities include managing historian points and interfaces, database development, application support, requirements gathering, troubleshooting, and collaboration with internal and external customers. The role may also involve software and web development using .NET technologies, JavaScript, and related frameworks, with occasional project-based travel.

Develops, maintains, tests, and supports enterprise applications, databases, integrations, reports, and automation, with primary responsibility for Infor SyteLine ERP and Microsoft SQL Server. Translates departmental requirements into technical solutions, troubleshoots application and data issues, supports ERP upgrades and deployments, develops integrations and analytics, maintains documentation and security controls, and trains users across manufacturing, finance, supply chain, and other business functions.

Provides technical support for manufacturing operations through process development, testing, continuous improvement, and engineering support. Develops and improves processes, conducts time studies, leads cost-reduction and Lean initiatives, supports prototypes and validation testing, qualifies vendors, provides CAD support, and manages capital equipment and facility layout projects.