Top Senior Linux Jobs in San Diego, CA

Design, deploy, and maintain a highly available multi-tenant SaaS environment on AWS. Implement infrastructure as code, build and operate CI/CD pipelines, manage Kubernetes at scale, optimize cost and reliability, enforce cloud security and compliance (SOC2, StateRAMP), set up monitoring/alerting, lead incident response and post-mortems, and mentor junior engineers while collaborating cross-functionally.

Review complex private development, capital improvement, utility, and land use plans for right-of-way compliance with City, State, and Federal standards. Provide technical guidance, coordinate stakeholders, perform engineering calculations, field reviews, and inspections. Track projects using permitting and asset software, develop policy and standards, mentor staff, and deliver customer-focused plan review and permitting support to ensure safe, efficient transportation infrastructure.

Lead corporate LAN and wireless infrastructure for end-user experience. Troubleshoot networks, manage Wi‑Fi capacity and RF, support authentication (802.1x/RADIUS/EAP‑TLS), assist firewall refresh and VPN migration, and liaise between end users, NOC, and leadership.

Lead planning, design, and delivery of municipal public works projects (roadway, water/wastewater, drainage). Manage budgets, schedules, contracts, and regulatory compliance. Serve as client lead, mentor engineering staff, use Civil 3D and GIS, and support business development and proposals.

Lead end-to-end external aerodynamics CFD activities: geometry prep, meshing, solver setup, and post-processing in STAR-CCM+. Build automated simulation workflows (Java, Python), run CFD at scale on AWS, design aerodynamic geometry in CATIA, communicate trade-offs to airframe and GNC, and collaborate with structures and GNC teams.

Design, implement, and validate complex optical and laser-based subsystems for neutral-atom quantum computing. Lead hands-on lab work, optical alignment, modeling in Zemax, Python automation, and integration of modulators (SLMs, AODs, EOMs). Collaborate cross-disciplinarily to transition research optics to scalable, commercial hardware and mentor junior engineers.

Design, develop, test, and maintain secure, scalable software and Microsoft SQL Server databases for mission-critical DoD logistics and sustainment systems. Optimize queries and performance, troubleshoot defects, produce documentation, and ensure compliance with DoD cybersecurity and SDLC standards while collaborating with engineers, administrators, cybersecurity staff, and government stakeholders.

Design, build, test, and support cloud-native, high-performance RiskOne applications. Develop Java/Spring Boot microservices, ReactJS UIs, and data solutions on Azure (Azure SQL, Redis, Databricks). Implement event-driven processing with Kafka, CI/CD pipelines, observability, and production support. Collaborate with Market Risk stakeholders, participate in architecture and Agile ceremonies, and drive software engineering best practices.

Manage and improve enterprise campus, WAN, data center, wireless, and optical networks. Lead and mentor network engineers, execute infrastructure projects, oversee lifecycle management, incident response, documentation, change and firmware management, and ensure compliance with corporate security and gaming regulations. Collaborate with cross-functional teams and support 24x7 operations.

Design, develop, integrate, and validate mechanical components and systems; create and maintain 2D drawings and 3D CAD models; apply GD&T; select materials and tolerances; lead design reviews; define and support testing; collaborate with Production, Sales, Quality, and Manufacturing to ensure manufacturable, reliable designs.