Top Linux Jobs in San Diego, CA

Designs, administers, and optimizes Microsoft Azure and hybrid infrastructure. Responsibilities include cloud architecture, deployment, governance, security, monitoring, networking, identity administration, infrastructure as code, PowerShell automation, Microsoft 365 support, disaster recovery, incident response, and cost optimization. The role partners with security and infrastructure teams, participates in projects and migrations, responds to alerts, and joins a monthly on-call rotation.

Own the software infrastructure and physical execution of R&D lab testing. Develop Python-based evaluation GUIs and automation frameworks, run bench-top characterization of custom mmWave beamforming chips, and perform over-the-air testing to validate silicon performance.

Create and maintain CAD patterns and technical drawings for sewn products. Convert sketches and specifications into production-ready files, optimize fabric layouts, support pattern adjustments, maintain CAD libraries, and collaborate with engineering, product development, and manufacturing teams on product development and production troubleshooting.

Develops, enhances, integrates, tests, and maintains complex software systems. Responsibilities include analyzing requirements, designing software and algorithms, debugging defects, developing database queries and interfaces, improving development standards, coordinating installations, and leading software development teams while ensuring performance and quality requirements are met.

Own the product surface and underlying services for an AI-powered workflow platform. Build review, correction, and approval interfaces; durable state, jobs, queues, retries, and core domain models; and deliver features end to end from schema through user interface. The role requires strong Python skills, comfort with probabilistic systems, product judgment, customer engagement, and experience building at an early-stage company.

Design, manufacture, and test custom flexible metal hose and expansion joint products. Prepare technical drawings, estimate labor, run prototype parts through production, design components, and support large-scale engineering projects. Independently complete smaller engineering projects while working with manufacturing engineers in a production environment.

Build and own the technical infrastructure supporting customer acquisition, attribution, lifecycle marketing, experimentation, analytics, and retention. Develop marketing data pipelines, API integrations, event tracking, automations, AI-powered marketing tools, attribution systems, landing pages, and internal growth tools. Diagnose funnels using SQL and analytics, improve data quality, and partner cross-functionally with Marketing, Product, Data, and Engineering to rapidly test and measure growth initiatives.

Designs, develops, integrates, and supports optical beam trains for high-energy laser effects testing in laboratory and field environments. Responsibilities include optical layout development, component selection, modeling, alignment troubleshooting, system verification, beam characterization, BRDF measurements, and laser diagnostics. The role supports metrology laboratories, maintains safe Class 4 laser operations, and translates experimental objectives into adaptable optical system designs for defense testing programs.

Provides onsite Linux and Windows systems administration for a federal customer, managing VMware virtualization, servers, storage, backups, replication, patching, monitoring, directory services, and disaster recovery. Supports infrastructure changes, incident response, root cause analysis, documentation, baseline images, and hardware/software deployments across approximately 200 servers. Participates in change boards, customer meetings, procurement research, and a rotating 24x7 on-call schedule. Requires strong virtualization, backup, storage, networking, AWS, Linux, and Windows experience.

Administer and engineer cloud-based Microsoft Intune and Windows endpoint environments supporting DHS. Responsibilities include Autopilot provisioning, compliance and security policy management, application packaging, patching, vulnerability remediation, WDAC hardening, PowerShell automation, troubleshooting, reporting, and mentoring junior engineers. The role collaborates with cybersecurity, infrastructure, and cloud teams on endpoint modernization and security initiatives.