Top Senior Linux Jobs in San Diego, CA

Design, develop, test, and debug MES software; make technical trade-offs; adopt AI-assisted engineering tools; collaborate on estimates, documentation, and team processes; communicate via design docs and tech talks.

Design and specify complex wastewater and process-water treatment systems. Perform process calculations, PFDs/P&IDs, mass/water balances, hydraulic and pump sizing, equipment/material selection, and costing. Develop proposals, present technical solutions to customers, support bid decisions, and mentor/train other engineers while collaborating with sales and cross-functional teams.

Build and maintain Playwright-based end-to-end test automation across UI, API, and integration layers. Author release validation documentation for GxP and 21 CFR Part 11 compliance. Integrate quality gates in CI/CD, partner with engineers to shift testing left, and explore AI/LLM-assisted test generation and failure triage to scale coverage and reduce manual effort.

Design, build, and maintain geospatial datasets, maps, and scalable GIS tools to analyze coverage gaps and support nationwide communications network planning. Integrate GIS into enterprise analytics (e.g., Palantir), produce maps and dashboards, validate data quality, document metadata/versioning, and collaborate with engineering and program teams to deliver decision-support products for technical and non-technical audiences.

The Senior Mechanical Project Engineer will design and implement Material Handling Systems, integrating mechanical systems with electrical and supply chain disciplines to optimize project outcomes and ensure efficiency.

Lead greenfield development and start-up of a chemical processing facility from design through commissioning. Support capital projects, transition to ongoing plant engineering, execute MOC/PSM and compliance activities, drive reliability and safety, coordinate contractors, develop procedures and training, and provide day-to-day engineering support and troubleshooting.

Provide technical support and maintenance for cloud infrastructure and applications (primarily AWS), monitor performance and alerts, perform patching and IAM/key rotation, support serverless and containerized workloads, collaborate with security teams, meet SLAs, and provide off-hours support as needed.

Design, build, and maintain CI/CD pipelines and IaC to deploy web applications across multiple environments and security enclaves. Author Helm charts for OpenShift, automate builds/tests/security scans, manage infrastructure as code, monitor systems, remediate security findings, support databases, and provide tooling using Python/Bash while ensuring compliance and operational support.

Lead technical execution and people management for multiple engineering pods (18 people). Set goals, shape roadmap with product and design, build scalable engineering processes, provide architectural oversight, drive technical excellence, and champion practical AI tooling adoption to improve developer velocity and product capability.

The Project Engineer will manage large-scale energy efficiency projects, coordinate with teams, oversee engineering design, and ensure project compliance with standards. Responsibilities include client engagement, quality control, and project reporting.