Top Linux Jobs in San Diego, CA

Build back-end wiring, application logic, and UI for educational products. Participate in design, coding, testing, debugging, and tuning. Own projects end-to-end, collaborate with cross-functional teams, and help add features and create new products for students and teachers.

Design and develop software solutions for integrating medical devices into a clinical trial automation platform while ensuring high quality and collaborative team contributions.

Support DoD systems engineering reviews and interoperability assessments by evaluating ISPs/SEPs, identifying technical risks, drafting prioritized comments, entering comments into JASM, advising on technical readiness, producing briefs, participating in review boards, and developing an AI-enabled automation tool to streamline SEP review tasks.

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.