Top Linux Jobs in San Diego, CA

Design, scale, and optimize ClickUp's search infrastructure using OpenSearch/Elasticsearch. Improve relevance, speed, and real-time indexing, build vector search capabilities, create evaluation frameworks, and collaborate with AI/backend/product teams to integrate and troubleshoot search at scale.

Supports Project Engineers with quarry and aggregate facility development activities. Collaborates with fabrication, process control, electrical, and maintenance teams; gains exposure to plant reliability, QC testing, crushing and screening processes, CAD, process modeling, and plant audits. Assists with reliability evaluations, documentation, status reporting, and continuous-improvement initiatives. Owns small projects from scope through completion while learning scheduling, material estimation, communication, and project management fundamentals.

Lead the end-to-end development and architecture of a commercial product for real customers. Own front-end, back-end, and infrastructure work; ship quickly and set engineering culture while collaborating with an LA-based, in-person team.

Manufacturing/Industrial Engineer responsible for improving manual assembly processes through Lean manufacturing, time studies, line balancing, workflow analysis, and process optimization. The role develops SOPs and work instructions, supports new product introductions and pilot runs, analyzes production performance, and collaborates with Production, Quality, Maintenance, and Supply Chain teams. Responsibilities also include root cause analysis, corrective actions, ISO 9001 documentation, ergonomics, safety, and sustaining continuous improvement initiatives.

Build and operate production Web3 products across backend, frontend, and smart contracts. Develop Go and TypeScript services, React dApps, SDKs, tokenization infrastructure, smart-wallet integrations, and blockchain event processing. Own on-chain/off-chain architecture, security, testing, observability, deployments, and on-call operations. Review code and configure AI-assisted engineering tools for the repository.

Provides instrumentation and process engineering support for oil and gas capital projects. Responsibilities include instrumentation and control valve selection, PSV sizing, process analysis, P&ID development, equipment and line sizing, technical data sheets, feasibility evaluations, scope development, vendor coordination, and economic analysis. The role requires collaboration with stakeholders and engineering providers, use of process simulation software, troubleshooting, and occasional commissioning travel.

Designs, modifies, and improves manufacturing equipment, tooling, fixtures, and mechanical systems. Creates CAD models and technical drawings, specifies mechanical components, troubleshoots equipment, performs root-cause analysis, and improves reliability, safety, quality, and productivity. Supports equipment procurement, installation, commissioning, new product launches, risk assessments, and manufacturing documentation. Collaborates with production, maintenance, quality, safety, suppliers, and engineering teams. Occasional domestic and international travel is required.

Develop and maintain enterprise full-stack applications for a secure government platform-as-a-service. The role emphasizes backend development with Python and Node/TypeScript, PostgreSQL, RESTful APIs, infrastructure as code, cloud platforms, authentication, and automated testing. Responsibilities include collaborating in autonomous agile teams, applying test-driven development, designing scalable solutions, integrating external systems, supporting continuous integration, adapting to changing requirements, and delivering high-quality software.

Leads process improvement initiatives in a glass manufacturing facility, particularly the Decorating department. Identifies process leverage points, quantifies benefits, develops implementation plans, and tracks results. The role improves quality, productivity, maintenance, reliability, and HS&E performance while overseeing Kamman & Eldred machines. It also communicates project priorities and progress across the organization and collaborates with multidisciplinary teams to drive operational improvements.

Design and deploy vision and robotics systems for automated wire-harness production. Build perception pipelines (classical CV and/or ML), perform camera/hand-eye calibration, develop and tune robot motion for pick/place, routing, insertion, and termination, and deploy and harden systems on the production floor. Collaborate with mechanical, controls, and production teams to improve cycle time, yield, and reliability.