Top Linux Jobs in San Diego, CA

The Network & Systems Administrator supports and maintains network infrastructure and core enterprise systems, ensuring their health and availability while managing various IT services and mentoring junior team members.

Owns and drives POM polymer product development from formulation and laboratory testing through compounding scale-up and customer qualification. Provides technical guidance on material selection, part and mold design, commercialization, troubleshooting, and customer support. Collaborates with business, manufacturing, sales, quality, regulatory, and global technology teams to create innovative products and support business goals.

Develop localization, state estimation, navigation, and control software for an autonomous hull-crawling marine robot. Integrate and characterize sensors, build filtering and sensor-fusion algorithms, develop SIL/HIL simulations, analyze real-world vehicle data, and conduct verification, tuning, and on-vehicle testing. Collaborate with mechanical, electrical, firmware, and test engineers to transition robotic GNC software from prototypes to reliable deployed systems.

Designs, develops, tests, and improves precision mechanical components and assemblies for optical, electro-optical, and infrared products. Responsibilities include mechanical calculations, tolerance analysis, GD&T drawings, prototyping, NPI, manufacturing support, tooling, root-cause investigations, engineering change management, supplier technical evaluations, and continuous improvement. The role collaborates across engineering, manufacturing, quality, supply chain, and program management from concept through production.

Design, develop, debug, and optimize LustreFS across client, metadata, object storage, networking, and backend layers. Investigate customer and scale-related defects, perform root-cause analysis, improve reliability and performance, review code and designs, collaborate with QE and support, create diagnostics and documentation, and use AI-assisted tools to accelerate triage and engineering workflows.

Develops and improves firearm products and subsystems through CAD modeling, technical drawings, tolerance studies, prototyping, testing, supplier coordination, and manufacturing support. The role owns product design and performance, supports intellectual property activities, diagnoses design issues, and assists production ramp-up. Work occurs in manufacturing and office environments with occasional travel, physical handling, chemicals, and potential schedule flexibility.

Supports urethane pour-line production engineering in Tier 1 automotive manufacturing. Responsibilities include designing and implementing kaizen improvements, tracking pour-line formulas, monitoring equipment and chemical inventories, troubleshooting downtime, reducing scrap, resolving maintenance issues, purchasing equipment and materials, and coordinating construction projects. Requires strong knowledge of automotive manufacturing, urethane processes, automation, robotics, equipment design, root-cause analysis, drawings, GD&T, and production software.

Build, debug, test, deploy, and maintain planning applications using Python, R, SQL, and web technologies. Perform statistical analysis, forecasting, reporting, dashboard development, and market research while partnering with Operations, Finance, Supply Chain, Sales, and IT. Maintain demand-planning applications, write clean and testable code, participate in reviews and documentation, and translate business requirements into reliable software and analytical outputs.

Lead development of hybrid and native iOS and Android mobile applications, including Bluetooth Low Energy device integration. Guide engineering teams on architecture, code quality, Agile practices, testing, reusable components, and platform standards. Collaborate with architects and business teams on technical specifications, troubleshooting, project estimation, team screening, and delivery oversight across patient solution projects.

Designs weld fixtures, form dies, injection molds, casting patterns, and other tooling. Supports tooling construction, lean initiatives, error-proofing, and multiple concurrent projects. Programs and operates a 3D printer, collaborates with engineering and production teams, prepares project documentation and purchase orders, manages tooling requests, and provides hands-on shop assistance while following safety requirements.