Top Entry Level Linux Jobs in San Diego, CA

Design and develop wireless power transfer and energy-harvesting hardware for IoT and wearable devices. Apply power electronics, RF and electromagnetic theory to create ICs and circuits, integrate solutions into scalable systems, optimize energy efficiency, and drive sustainable innovation for large sensor networks.

Supports the engineering and development of new toy products, translating creative concepts into manufacturable solutions. Assists with mechanism development, breadboard models, engineering bills of materials, functional specifications, feasibility reviews, and technical documentation. Collaborates with design, product management, operations, tooling, plants, and development partners. Performs standardized engineering tasks while supporting value engineering, quality planning, corrective actions, and adherence to cost, schedule, safety, and quality requirements.

Supports software development and DevSecOps activities for in-flight entertainment products. Responsibilities include designing, developing, testing, documenting, deploying, and maintaining software components, automation tools, applications, pipelines, APIs, database interactions, and web services. The role troubleshoots defects, applies secure-development practices, supports production environments, and collaborates with engineering and product stakeholders using Agile/SCRUM methods.

Develops secure, scalable custom software solutions using React, .NET/C#, SQL Server, Power Platform, and Microsoft Copilot. Responsibilities include architecture, coding, design reviews, requirements analysis, technical documentation, configuration management, end-user support, troubleshooting, and vendor coordination. Collaborates with Business Analysts and QA Testers to deliver maintainable applications aligned with business needs.

Provides supervised mechanical engineering support for commercializing, customizing, testing, and launching electrical infrastructure products. Responsibilities include DFM, DFT, and DFA implementation; mechanical design; technical documentation; third-party product integration; manufacturing support; engineering systems improvements; design automation; laboratory and jobsite support; and coordination with certification agencies. Requires a mechanical engineering background, CAD and engineering software experience, familiarity with electrical standards, and willingness to travel up to 10%.

Build and own automation-first QA across internal tools, carrier APIs, and customer portals. Design Playwright-based regression suites, integrate tests into CI/CD, apply AI testing tools, isolate defects, prioritize risk-based coverage, serve as a release quality gate, and document QA practices and compliance evidence. Partner with Engineering, Product, and Data Platforms in a fully remote role.

Design, develop, test, and debug firmware for microcontrollers and embedded Linux platforms controlling sensors, actuators, and production hardware. Integrate embedded systems with MES APIs, create validation fixtures, troubleshoot hardware-to-network issues, and document architecture and requirements traceability. Collaborate with hardware, controls, systems, and manufacturing engineers across the product lifecycle.

Inspects, examines, and tests electrical and mechanical MEP components during mission-critical construction projects. Records test results, verifies equipment condition, reviews QA/QC plans and procedures, coordinates inspection activities, and prepares reports. The role requires strong communication, organization, problem-solving, leadership, and the ability to work from a home office while traveling frequently to project sites and performing strenuous physical tasks.

Performs optical testing and metrology for light-adjustable intraocular lens products, including interferometry, MTF, and other measurements. Supports nomogram development, experiment design, data analysis, engineering documentation, prototype testing, equipment calibration, and the design and fabrication of optical and optomechanical fixtures. Collaborates with engineering teams to modify hardware and develop new products based on light-adjustable materials technology.

Design and validate embedded electronic hardware for high-precision GNSS and communications products. Responsibilities include board architecture, component selection, schematic creation, PCB layout, mixed-signal validation, design verification, lab testing, automated debugging, and integration of sensors, power management, and circuit protection. The role requires collaboration across engineering teams from initial concept through production.