Top Senior Linux Jobs in San Diego, CA

Develop high-performance, highly available desktop and web applications using .NET technologies and T-SQL. Design application logic, optimized queries, Agentic AI workflows, and scalable system architectures. Troubleshoot full-stack production issues, support legacy and modern systems, collaborate with Business Analysts, document software components, and conduct code reviews. The role requires hybrid work three days weekly in Seattle.

Leads process design and technical evaluations for refinery, chemical, and industrial facilities. Responsibilities include developing PFDs and P&IDs, performing process and equipment calculations, specifying equipment, preparing construction scopes, supporting field execution and turnarounds, interfacing with clients and contractors, and mentoring technical teams. The role requires strong knowledge of refinery and chemical operations, API and ASME standards, and field work capabilities.

Build, scale, and maintain mission-critical backend services using Go, microservices, Kafka, PostgreSQL, Redis, GCP, and Kubernetes. Design resilient distributed systems, optimize databases and caching, improve observability and incident response, maintain security and code quality, contribute to technical roadmaps, and mentor engineers.

Leads the engineering and technical execution of advanced electrical services projects, including equipment selection, installation, testing, calibration, troubleshooting, commissioning, and switchgear work up to 230 kV. Supports sales estimates, technical proposals, customer presentations, client and vendor relationships, safety training, and business development. Requires extensive electrical testing experience, knowledge of electrical codes and standards, proficiency with AutoCAD and Microsoft Office, and willingness to travel and work flexible hours.

Lead enterprise Azure platform architecture covering landing zones, networking, identity, governance, resilience, disaster recovery, security, observability, AI workloads, and FinOps. Develop Azure standards and infrastructure-as-code modules, review vendor designs, oversee regulated healthcare controls, resolve complex incidents, document architecture decisions, and mentor engineers. The role is fully remote and requires hands-on Azure expertise in highly available, multi-region environments handling protected health information.

Engineer and modernize enterprise Microsoft 365 services, including Exchange Online, Teams, SharePoint, OneDrive, and Power Platform. Automate platform administration using Graph API, Terraform, and scripting; strengthen identity, security, governance, and endpoint management; troubleshoot complex production issues; and lead technical projects, reliability improvements, documentation, and operational practices across technology teams.

Designs, deploys, maintains, and troubleshoots enterprise LAN, WAN, WLAN, SD-WAN, and cloud networking environments. Manages routers, switches, firewalls, load balancers, VPNs, routing, DNS, DHCP, and network security controls. Supports Azure, AWS, and OCI cloud connectivity, monitors performance, plans upgrades and disaster recovery, and documents network architectures. Collaborates with engineering, architecture, and security teams on complex enterprise deployments.

Designs, builds, secures, and governs RESTful and GraphQL APIs supporting member, chapter, and agentic AI ecosystems. Owns API lifecycle management, semantic data models, versioning, testing, documentation, observability, CI/CD, and infrastructure as code. Implements serverless, event-driven AWS architectures with strong IAM, privacy, consent, and explainability controls. Collaborates across Product, Data Architecture, IT, Security, and ML teams to deliver reliable, scalable, secure, and governed APIs.

Architect, debug, and operationally support autonomous robotic systems across hardware, embedded devices, software, and infrastructure. Lead root-cause analysis, implement fixes and features, improve fleet observability and issue analytics, and maintain prototype fleets. The role requires hands-on electro-mechanical work, robotics expertise, embedded communication knowledge, and cross-functional technical leadership in warehouse automation.

Leads industrial automation and controls engineering for advanced ceramics manufacturing. Designs, programs, integrates, commissions, troubleshoots, and improves PLC/HMI-based equipment using Rockwell platforms. Develops controls standards, supports industrial networking, machine safety, data integration, robotics, and motion systems, and leads capital equipment projects, supplier coordination, technology transfers, and continuous improvement. Partners with cross-functional teams to improve manufacturing capability, reliability, productivity, yield, and safety.