Top Linux Jobs in San Diego, CA

Leads and develops a network administration team while overseeing 24/7 operations, incident response, architecture, and enterprise LAN, WAN, cloud, and hybrid network environments. The role drives network strategy, design reviews, automation, security controls, change management, root cause analysis, and continuous ITIL-based improvement. It balances hands-on technical architecture with team leadership, stakeholder collaboration, vendor coordination, and employee development.

Supports architectural acoustics consulting projects involving noise and vibration control, sound isolation, and room acoustics. Responsibilities include data analysis, technical problem-solving, reviewing drawings and digital design assets, coordinating project tasks and deadlines, collaborating with architects and engineers, and supporting construction administration through field visits, submittal reviews, and RFI responses. The role also develops client communication skills and contributes to internal coordination and industry events.

Designs, deploys, configures, and sustains expeditionary communications networks for U.S. Army test missions. Responsibilities include RF site surveys, wireless and wired network engineering, infrastructure integration, troubleshooting Layer 1–3 issues, cybersecurity hardening, technical documentation, acceptance testing, and field support at geographically dispersed test centers. Provides senior technical guidance to engineers and technicians while supporting secure, resilient, and interoperable communications systems.

Leads enterprise integration strategy and establishes a modern software engineering function. Oversees APIs, EDI, event-driven architecture, cloud-native applications, AI agent integration, DevSecOps, and operational excellence. Builds and manages engineering, architecture, and EDI teams while defining technology standards, delivery practices, governance, and operating models. Partners with business and technology leaders to deliver secure, scalable integrations and AI-enabled solutions across SAP, Snowflake, Salesforce, Workday, customers, and suppliers.

Provide around-the-clock technical support for Exa customers by troubleshooting APIs, SDKs, distributed systems, and integrations. Reproduce bugs, submit code fixes, escalate complex issues with detailed context, and own customer follow-up through resolution. Build AI-first support workflows, improve documentation and knowledge bases, manage ticket and SLA automation, coordinate follow-the-sun handoffs, monitor account risks, and convert recurring issues into product feedback and engineering fixes.

Own the architecture, roadmap, and production operation of GridCARE’s AWS-based data platform. Design ingestion, data models, storage, compute, APIs, distributed processing, governance, observability, and reliable serving layers for energy data. Build and operate AI coding agent teams, establish platform standards, mentor engineers, and partner with product and domain experts. The role requires hands-on backend, distributed systems, data infrastructure, ETL/ELT, AWS, and technical leadership experience.

QA Engineer responsible for functional, regression, API, performance, and cross-browser testing of web applications. The role involves creating automated tests for PHP and Laravel codebases, identifying and tracking defects, maintaining test documentation, collaborating with developers, and improving QA processes within an Agile environment.

Supports startup, testing, commissioning, troubleshooting, and performance verification of mechanical HVAC systems on design-build construction projects. The role coordinates with vendors, subcontractors, controls teams, and project staff; reviews installation readiness; executes checklists and functional tests; documents deficiencies and system performance; supports TAB, commissioning meetings, turnover, and project closeout while maintaining safety compliance.

Lead verification for a cache-coherent interconnect subsystem based on ARM CHI. Develop verification environments, protocol checkers, scoreboards, assertions, coverage models, and constrained-random tests covering coherency, ordering, flow control, retries, and integration. Analyze failures across specifications, RTL, and testbenches; drive verification strategy, coverage closure, methodology improvements, and durable fixes. Collaborate with architecture, design, formal, and software teams while mentoring engineers and supporting signoff.

Lead the end-to-end reliability program for lunar rover systems, including avionics, mechanisms, power, thermal, and structures. Build and manage a reliability and design assurance team, establish design standards and test methodologies, define verification requirements, conduct risk and change reviews, and ensure reliability requirements are incorporated into hardware. Develop analysis tools and guidance, mentor engineers, and drive continuous improvement across high-consequence spaceflight programs.