Top Linux Jobs in San Diego, CA

Designs, implements, integrates, and sustains complex software, data, cloud, and infrastructure systems for mission-critical applications. Responsibilities include architecture development, requirements analysis, microservices and API integration, cloud modernization, DevSecOps, technical risk management, testing, security-by-design, technical roadmaps, and stakeholder briefings. The role also evaluates emerging technologies and supports modernization across application, infrastructure, and network layers.

Maintains and supports servers, network equipment, user devices, accounts, permissions, backups, patches, and security monitoring. Troubleshoots hardware, software, and network issues, provides employee technical support, documents systems and procedures, and travels regularly between Ponca City and Oklahoma City.

Own the frontend codebase as the initial frontend engineer, building and shipping React and TypeScript features for a complex WealthTech platform. Lead frontend architecture, testing, performance, accessibility, design systems, code review, and release practices. Collaborate with the CTO, CEO, and product delivery team to make financial planning workflows usable, improve the existing application without a rewrite, and lead it to general release. Help grow the frontend team over time.

Develop and maintain scalable full-stack web applications using Java, Spring Boot, REST APIs, microservices, and Angular or React. Responsibilities include database development, testing, debugging, performance optimization, code reviews, CI/CD, secure coding, and collaboration across Agile teams.

Design and develop off-road vehicle components and assemblies using SolidWorks. Perform engineering analysis, prototyping, testing, and technical documentation while collaborating with manufacturing, procurement, vendors, and other stakeholders. Lead new product development projects from concept through production release, managing timelines, risks, milestones, and communication. Ensure designs meet performance, durability, safety, manufacturability, and cost requirements.

Reviews structural plans, calculations, specifications, and technical submittals for railroad bridges and grade separation projects. Evaluates designs against railroad standards, assesses construction staging and temporary works, identifies deficiencies, coordinates resolutions with stakeholders, supports structural analysis and design, and performs occasional field inspections. The role requires civil or structural engineering education, railroad or structural engineering experience, knowledge of steel and concrete design, foundations, structural analysis, and AREMA standards.

Develop, test, document, and maintain software for SPHERE, a large-scale remotely accessible IoT research testbed. The role also involves preparing documentation and reports, coordinating with project partners, demonstrating testing activities, and learning relevant development technologies. Work is conducted onsite at Northeastern University’s Boston campus and supports cybersecurity and privacy experimentation.

Build, test, deploy, and maintain commerce platform features across .NET, Python/Django, or Go stacks. Responsibilities include writing well-tested code, using and validating AI coding assistants, participating in code reviews and the full software lifecycle, resolving production issues, documenting systems, collaborating cross-functionally, and joining on-call and incident response rotations.

Leads systems engineering operations for enterprise Linux, virtualization, storage, backup, and disaster recovery infrastructure. Manages engineers, service reliability, architecture, lifecycle planning, incident response, security remediation, automation, vendor relationships, budgets, and cross-functional infrastructure projects. The role combines strategic leadership with hands-on technical engagement, operational readiness, recovery exercises, and support for critical infrastructure environments.

Supports engineering delivery across multiple customer projects from opportunity through execution and go-live. Coordinates engineering, program management, controls, applications, sales, vendors, and customers; reviews designs, estimates, schedules, risks, proposals, and execution readiness. Leads lessons learned, resource planning, vendor assessment, design reviews, testing, and escalation support while mentoring project teams and ensuring solutions meet customer specifications and engineering standards.