Top Linux Jobs in San Diego, CA

Plans and executes manual and automated testing for large-scale enterprise systems, including functional, integration, regression, UAT, performance, accessibility, security, data validation, and migration testing. Develops test strategies, plans, scripts, cases, and reports; manages defects; maintains automation and CI/CD integration; validates databases and system behavior; and collaborates with Agile delivery teams and stakeholders to ensure quality and compliance.

Lead engineering development of retail display solutions from concept through production. Create 3D models, ISO and detailed 2D manufacturing drawings, BOMs, ECOs, and complete engineering release packs. Ensure manufacturability, cost efficiency, safety, assembly feasibility, and durability. Support prototypes, first-article inspections, vendor reviews, documentation, and cross-functional collaboration with account, project management, production, quality, and supplier teams.

Provides technical leadership for complex preconstruction projects, leading multidisciplinary engineering teams and coordinating with owners, EORs, and stakeholders. Oversees design reviews, technical integration, regulatory compliance, procurement strategy, change management, and project delivery optimization. Resolves complex challenges, develops engineering standards and governance practices, mentors engineers, and aligns technical decisions with organizational goals.

Owns the technical health and roadmap of multiple production systems, leads complex projects from planning through deployment, and builds scalable enterprise software. Establishes engineering, testing, security, observability, and AI-agent development standards; reviews and verifies AI-generated code; operates CI/CD pipelines; resolves complex incidents; mentors engineers; and collaborates with business stakeholders. The role requires strong software architecture, full-stack development, databases, testing, cloud, container, and production operations experience.

Develop and optimize large-scale game simulation systems using C++ and Flecs ECS. Responsibilities include migrating GDScript systems, implementing simulation logic, profiling and improving performance through multithreading, and building serialization and state replication systems for distributed, multi-server environments. The role involves solving complex technical problems and collaborating with engineers, designers, producers, and project leads.

Define software and component architectures for mission-critical C-UAS systems; develop architecture documentation, integration strategies, design patterns, trade studies, and technology selections. Oversee software design reviews, performance, scalability, reliability, and risk mitigation while mentoring engineering staff and identifying enterprise reuse opportunities.

Lead HVAC and plumbing system design for complex healthcare, laboratory, commercial, institutional, and government projects. Responsibilities include load calculations, equipment selection, layouts, specifications, sustainability planning, code compliance, technical reviews, project coordination, client engagement, staff mentoring, work planning, and business development. The role requires a mechanical or architectural engineering degree, professional engineer registration, substantial consulting experience, and proficiency with Revit, BIM, Trane TRACE, IES, and Microsoft Office.

Provides process-focused technical support for pumps, cyclones, valves, and gravity concentration equipment at mining customer sites. Responsibilities include plant surveys, sampling, mass balancing, circuit modeling, equipment sizing, commissioning, troubleshooting, digital monitoring support, sales engineering, customer training, and technical reporting. The role requires mineral processing expertise, strong data analysis, frequent field travel, and collaboration with sales, site support, applications engineering, and customer operations teams.

Lead Ashby’s Platform & Infrastructure organization, setting its long-term vision and roadmap, improving performance, reliability, monitoring, and incident management. Build and scale the team, hire managers and engineers, collaborate closely with Product Engineering, manage critical infrastructure vendors, and potentially establish a Developer Experience team. The role requires continued technical engagement, strong cross-functional communication, and experience leading engineering organizations through high-growth periods.

Develop, deploy, support, and improve enterprise automation and workflow solutions. Partner with business and technology teams to identify automation opportunities, translate requirements, build integrations with APIs and enterprise platforms, troubleshoot production issues, document solutions, and ensure adherence to architecture, security, testing, and delivery standards.