Top Linux Jobs in San Diego, CA

Build and automate cloud environments using Infrastructure as Code, develop CI/CD pipelines, maintain secure and reliable platforms, monitor infrastructure, and troubleshoot complex cloud issues. Senior-level responsibilities include defining architectural strategy, creating roadmaps, capacity planning, and leading cross-functional engineering projects. The role requires on-call participation, occasional weekend support, and light travel.

Mechanical Engineer who brings real-world product development and manufacturing expertise into an AI engineering collaboration platform. Responsibilities include validating product concepts, translating engineering workflows into requirements, supporting customer demos, reviewing CAD and design processes, and partnering with Product, Design, Engineering, Sales, and customers. The role requires expertise in design reviews, change management, supplier collaboration, and taking complex mechanical products from concept through production.

Leads mechanical engineering for MEMS and silicon photonics optical switches, overseeing precision mechanical design, structural and thermal simulation, prototyping, manufacturing support, vendor management, first article inspections, and engineering change control. Builds and organizes the mechanical team, drives designs from concept through production, manages reliability and root-cause analysis, and collaborates cross-functionally to deliver robust telecom and data center products.

Designs, administers, secures, and optimizes Windows, Linux, virtualization, cloud, and hybrid infrastructure environments. Responsibilities include managing Active Directory, Group Policy, DNS, DHCP, VMware, Hyper-V, Azure, and Microsoft 365; troubleshooting escalated issues; monitoring performance; patching systems; improving automation, backups, and disaster recovery; maintaining documentation; and participating in on-call support.

The Process Engineer improves manufacturing processes, reduces waste and costs, increases capacity, and resolves production challenges. Responsibilities include Lean and continuous improvement projects, workflow and layout optimization, fixture and equipment design, SOP development, CAD-based solutions, DFM, automation and capital equipment evaluation, process qualification, and supplier quality support. The role collaborates with production, quality, and plant leadership and requires up to 10% domestic and international travel.

Maintains and supports the Linux-based LoBoS high-performance computing cluster at NIH, including operating systems, hardware, storage, scientific applications, security patching, monitoring, troubleshooting, and technology upgrades. The role conducts infrastructure assessments, advises management, supports Authority to Operate requirements, coordinates modernization and maintenance budgets, develops recommendations, manages project plans, and collaborates with scientific and technical stakeholders to sustain research workflows.

Develop and maintain accessible, scalable web applications using React and JavaScript. Own complex engineering work from design through deployment, integrate RESTful APIs, build automated tests with Cypress and Playwright, support CI/CD through GitHub Actions, troubleshoot performance issues, contribute to architecture and coding standards, collaborate cross-functionally, and mentor junior engineers.

Own reliability and operations for a multi-tenant AI agent platform running on AWS. Define SLOs, observability, alerting, disaster recovery, model-provider resilience, tenant isolation, security guardrails, safe deployments, and cost controls. Manage infrastructure through Terraform and Spacelift, lead incident response and game days, improve PostgreSQL resilience, and establish standard deployment practices for product teams. Partner with Security and Privacy on AI risk controls and regional data residency.

Analyze satellite and constellation performance for future VLEO missions across imaging, radar, and communications. Build high-fidelity models and simulations, perform parametric analyses and optimizations, connect engineering parameters to mission utility and cost, and optimize constellation designs. Collaborate with hardware engineers and technical and business leadership to model mission scenarios, assess satellite capabilities, and develop prototypes for open-ended modeling challenges.

Production Engineer overseeing high-volume electromechanical assembly manufacturing, including NPI, DFM/DFA reviews, process documentation, cost reduction, Lean continuous improvement, production-floor support, preproduction builds, testing, supplier coordination, and quality optimization.