Top Entry Level Linux Jobs in San Diego, CA

Design, build, and operate a distributed storage and data movement platform supporting petabyte-scale model training and evaluation. Run stateful systems across Kubernetes clusters, define throughput, latency, and durability requirements with research and infrastructure teams, and solve networking, I/O, consistency, and cross-region data transfer challenges. The role involves supporting cloud object storage, POSIX filesystems, model checkpoints, and large-scale GPU workloads.

Deploys, integrates, and operationalizes vehicle intelligence products for customers in complex environments. Combines software engineering, operating system configuration, system deployment, hardware integration, and customer engagement. Designs scalable architectures, bridges customer systems with Applied Intuition solutions, collaborates across engineering and product teams, and owns technical outcomes through project completion while adapting to changing requirements.

Build and maintain AI-driven workflows, agentic systems, automated operations tooling, cloud infrastructure, and CI/CD pipelines. Handle monitoring, incident triage, backend production issues, and field-operations support. Contribute across the full stack, communicate technical decisions to non-engineering stakeholders, and improve manual processes through automation. Required capabilities include cloud infrastructure, LLM and MCP development, Linux, CI/CD, full-stack engineering, and strong communication.

Provides technical leadership for modernizing enterprise servicing systems through API-first architecture. Designs and develops Java-based APIs, microservices, GraphQL and gRPC services, event-driven systems, and cloud-native applications. Works with Java, Python, databases, Kafka, Kubernetes, and Docker across full-stack solutions. Establishes architecture, reliability, security, scalability, and schema evolution practices while mentoring engineers and influencing technical and product strategy.

Apprentices learn to install, troubleshoot, repair, adjust, test, and maintain electronic, mechanical, computer, control, conveyor, PLC, and robotic automation systems in a fulfillment or distribution center. The role combines classroom, laboratory, and on-the-job training, including preventive maintenance, malfunction diagnosis, equipment repairs, technical documentation, and adherence to safety procedures. Apprentices collaborate with technicians, automation engineers, robotics engineers, machine operators, and equipment manufacturers.

Apprentice learns to install, troubleshoot, repair, adjust, test, and maintain electronic, mechanical, computer, control, conveyor, PLC, and robotic automation systems in a fulfillment center. The role combines classroom, laboratory, and on-the-job training, emphasizing preventive maintenance, technical documentation, teamwork, safety compliance, and collaboration with automation and robotics engineers. Work involves physically demanding conditions, including extended standing, lifting, cramped spaces, heights, noise, and variable temperatures.

Apprentices learn to install, troubleshoot, repair, adjust, test, and maintain electronic, mechanical, computer, control, conveyor, and robotic automation systems in a fulfillment or distribution center. The role combines classroom, laboratory, and on-the-job training, including PLCs, preventive maintenance, technical documentation, safety procedures, and collaboration with automation and robotics engineers.

Design and validate thermofluids systems for large-scale AI data center cooling. Responsibilities include developing cycle models, selecting working fluids, designing heat exchangers and piping, sizing valves and relief systems, analyzing coupled thermal and fluid trades, and validating predictions against test-stand data. The role requires rigorous model calibration, honest reporting of discrepancies, and technical analysis that drives machine design decisions.

Own control architecture for rotating machinery and test rigs, including compressors, motor drives, expansion turbines, and thermofluid loops. Develop safety interlocks, fault handling, speed-based capacity control, and hardware-in-the-loop validation. Tune controls on live machines, investigate model-to-plant discrepancies, integrate production chillers with site BMS and plant systems, and document systems for operations teams.

Own compressor testing from test-cell commissioning through validated performance mapping. Responsibilities include specifying test cells and instrumentation, defining measurement chains and uncertainty budgets, writing test plans and safety interlocks, analyzing data, supporting design changes, and conducting failure investigations. The role focuses on high-pressure, high-speed rotating machinery, thermofluids, refrigeration performance, and data acquisition.

Two-year rotational program for graduating students to design, build, and enhance web, mobile, and backend applications. Work includes cloud and API-based full-stack development, Agile delivery, technical capstones, hackathons, cross-functional collaboration, and mentorship across three eight-month rotations.

Provides technical leadership for full-stack application engineering supporting investment risk and analytics. Leads architecture, development, vendor integrations, AWS-based applications, APIs, testing, operational support, and AI-enabled solutions. Mentors engineers, establishes engineering standards, reviews designs, manages technical risks, performs root-cause analysis, and collaborates with business and technology stakeholders to deliver scalable, secure, maintainable solutions.

Build simulation and modeling infrastructure for AI inference accelerators before silicon availability. Develop analytical performance models, functional and timing simulators, virtual platforms, and software integrations. Validate functionality and performance against reference implementations and hardware, improve simulator speed and usability, and create automated regression coverage. Collaborate with hardware, compiler, firmware, runtime, performance, and test engineers to support architecture exploration and realistic software workloads.

Build and own Custral’s product end to end across frontend and backend. Design core functionality, shape product direction and architecture, work directly with users, and operate high-volume production systems. Use TypeScript, React, Node.js, PostgreSQL, Redis, and Elasticsearch while making independent technical decisions, researching solutions, communicating tradeoffs, and collaborating effectively in a fast-paced, in-person startup environment.

Integrates truck technology software across active safety, driver experience, vehicle controls, upfit, powernet, and architecture domains. Translates product definitions into technical specifications, supports vehicle electrical programming, diagnoses test-vehicle software issues, resolves manufacturing and configuration problems, and releases hardware, software, ECU assemblies, and vehicle configuration logic for production. The role coordinates between global software teams, regional engineering, manufacturing, product strategy, and customers.

Design and develop coolant-system plumbing, tanks, vent lines, and engine integration hardware. Create 3D models, drawings, and GD&T using NX; resolve product-development, plant, and field issues; optimize cost, quality, and complexity; and collaborate with validation, compliance, manufacturing, suppliers, sales, and marketing teams to meet specifications and regulations.