Top Entry Level Linux Jobs in San Diego, CA

Develops, tests, and improves manufacturing processes, equipment, tooling, workflows, layouts, and quality standards. Analyzes production, labor, and material costs; prepares process reports; supports equipment maintenance; ensures regulatory compliance; maintains process data; and trains technicians. Leads 6S, lean manufacturing, and continuous improvement initiatives while collaborating with vendors, operators, and production teams.

Build, align, integrate, and characterize optical subsystems and laboratory setups. Perform optical alignment, system validation, testing, troubleshooting, data analysis, and failure investigations. Develop Python-based automation and analysis tools, support sensor prototyping and manufacturing-process validation, document results, and collaborate with electrical, firmware, DSP, software, and mechanical engineering teams.

Build and optimize product-led growth systems across Town, including invite and referral flows, conversion funnels, monetization, team expansion, dashboards, experiments, admin controls, and enterprise SSO. The role ships product rapidly, measures growth metrics, improves virality and free-to-paid conversion, and partners cross-functionally with GTM and business teams. This position is based in San Francisco and requires working in person five days per week.

Embed with enterprise trucking fleets to understand operational workflows and rapidly ship production software. Build integrations across telematics, transportation management, and maintenance systems; create agent workflows using complex fleet data; and manage deployments from discovery through production across thousands of trucks. The role requires strong full-stack engineering, logistics expertise, AI-native development proficiency, customer-facing confidence, and end-to-end ownership.

The Quality Engineer ensures development products meet internal, external, and regulatory requirements. Responsibilities include root cause investigations, FMEA, verification and validation testing, inspection method development, acceptance criteria, process validation, design control documentation, supplier qualification, design transfer, audits, and maintenance of existing products. The role works cross-functionally with internal teams and external manufacturers to support product quality, design changes, supplier changes, remediation, recertification, and related initiatives.

Assists with civil engineering design, plan specifications, cost estimates, construction documentation, and project research. Supports AutoCAD Civil 3D and MicroStation drawing updates, conducts field observations and data collection, and operates GPS and Total Station survey equipment. Works on transportation and infrastructure projects including bridges, grade separations, and culverts. Requires strong communication, organization, task management, problem-solving, and analytical skills.

Build and operate AI agent systems with customer engineering teams, helping move prototypes into reliable production systems. Design agents, improve evaluations, monitoring, scaling, and reliability, and train customers on the Mastra framework. Translate recurring customer challenges into open-source framework improvements, fix performance issues, ship new primitives, improve code quality, and influence the product roadmap through production insights.

Support and optimize manufacturing processes by assisting in process and layout design, workflow analysis, process control, new technology implementation, quality control collaboration, and manufacturability reviews under senior engineer guidance.

Develop and maintain wind vulnerability modules for catastrophe risk models. Analyze insurance claims, loss data, building codes, inventories, construction practices, and windstorm damage research. Validate model loss estimates, conduct post-event field surveys, perform probabilistic and reliability analyses, and create technical documentation and presentations for technical and non-technical audiences.

Designs electrical control systems, schematics, panel layouts, component specifications, bills of materials, and production documentation for commercial and industrial refrigeration products. Researches design feasibility, supports customer and sales discussions, coordinates with manufacturing, ensures compliance with electrical standards, and resolves field service issues. The role requires collaboration across engineering, production, sales, and customer teams in a custom manufacturing environment.