Top Linux Jobs in San Diego, CA

The Senior Mechanical Engineer leads mechanical design and analysis for power systems, performs FEA and CFD simulations, validates designs, and supports manufacturing integration while mentoring junior engineers.

Lead design, build, and support NetSuite-to-PSA integrations, administer NetSuite billing/invoicing modules, automate accounting workflows with SuiteScript/SuiteFlow, manage data migrations and reconciliations, and coordinate testing, documentation, and training across finance and partner teams.

Perform high-precision construction surveying and metrology for surface and underground projects: establish and maintain survey control, perform layout/staking and as-built surveys, operate total stations/GNSS/laser trackers/LiDAR, interpret drawings/BIM, ensure QA/QC and safety, and produce documentation and reports.

Design, build, automate, and maintain hybrid on-premises and Azure cloud infrastructure. Implement CI/CD and IaC, manage Windows and RHEL systems, optimize security, capacity, and costs, support disaster recovery and on-call rotations, and collaborate across IT teams to document and standardize operations.

Maintain, upgrade, troubleshoot, and support firmware across multiple RFID reader models; contribute to and review code across varied languages; produce field support documentation; collaborate closely with hardware, product, and support teams; improve RFID device-control and performance-sensitive scanning code.

Support manufacturing engineering for steel forging: create CAD line layouts, design tools/jigs, develop setup and maintenance procedures, document processes for ISO 9001, assist NDT, analyze workflows for lean improvements, and troubleshoot on the shop floor.

Modernize legacy IBM i/DB2 green‑screen systems into cloud-hosted, full‑stack applications. Design and build Angular front ends, .NET back ends, REST/GraphQL APIs, event-driven workflows, and scalable distributed systems. Improve reliability, observability, and mentor junior engineers while maintaining security and performance standards.

Develop and execute test solutions across characterization, wafer sort, and final test for silicon photonics and semiconductor products. Build ATE test programs (Advantest/Teradyne), optimize test flows for coverage/time/cost, analyze yield data, debug failures, and collaborate with design, product, and operations to enable NPI and high-volume manufacturing.

The Hardware Test Engineer will design and conduct tests for hardware systems, analyze results, and communicate findings effectively. Responsibilities include automating tests, troubleshooting issues, and ensuring reliability in mechanical and electrical performance.

Lead mechanical architecture for quantum hardware across room temperature to millikelvin. Design cryogenic signal chains, mechanical interfaces, and thermal budgets. Perform thermal, mechanical, and vibration simulations; drive CAD, GD&T drawings, BOMs, prototyping, qualification, and manufacturing release. Integrate systems, lead bring-up, mentor junior engineers, and maintain PLM-controlled documentation.