Top Senior Linux Jobs in San Diego, CA

Designs, implements, monitors, and maintains telecommunications network infrastructure, including dark and lit fiber services, LAN/WAN systems, routers, switches, firewalls, and peering solutions. Performs capacity planning, performance analysis, network upgrades, documentation, vendor coordination, budgeting, change management, and compliance activities. Supports network projects, production scheduling, reporting, system metrics, user training, and technical recommendations while collaborating with internal teams and external vendors.

Program and optimize CNC VTLs, mills, and lathes for large aerospace components. Develop machining processes, fixturing, routings, setup documentation, inspection methods, quotes, and time standards. Set up and prove out first articles, troubleshoot production issues, support equipment modernization, and lead lean and Industry 4.0 improvements. The role requires substantial shop-floor experience, Mastercam expertise, machinist knowledge, and strong GD&T skills.

Process Engineer responsible for developing and optimizing CNC manufacturing processes from quoting through delivery. Duties include creating manufacturing and inspection plans, analyzing CAD designs, designing fixtures, coordinating with machinists, purchasing, quality, and suppliers, establishing material and tooling requirements, reviewing feasibility and profitability, and improving production efficiency while maintaining quality standards for medical and aerospace products.

Build and ship reliable features for a prepaid card and payments platform using AI-assisted development. Develop across backend, frontend, databases, cloud infrastructure, and payment integrations. Direct AI coding agents, review generated code, debug issues, write and validate tests, and identify financial, data-isolation, and transaction-integrity risks. The role requires hands-on work with C#/.NET, React, TypeScript, SQL, Azure services, mobile and partner applications, and payment-related integrations.

Lead Volta’s global infrastructure engineering function for AI factories. Build and manage multidisciplinary engineering teams, establish design standards and reference designs, support projects from concept through commissioning, and align facilities with compute, rack, power, cooling, and network requirements. Own engineering governance, technical assurance, procurement standardization, safety, reliability, efficiency, and executive reporting while preparing facilities for next-generation GPU and liquid-cooled workloads.

Design, develop, and execute systematic and automated tests for networking software. Debug and document defects, analyze results, recommend fixes, and collaborate with developers to ensure product quality.

Build and maintain backend services powering food search and logging. Tune Elasticsearch performance across indexing, query evaluation, relevance, cluster management, and monitoring. Develop search-quality metrics and experiments, evaluate data technologies, and collaborate with engineering and product teams. Write production Scala services while working with SQL and Python, large-scale data infrastructure, databases, Kafka, cloud platforms, and AI-powered development tools.

Design, build, and deliver front-end features with strong UX focus. Own technical design, coding, testing, deployment, and monitoring in a continuous delivery, microservices environment. Collaborate with Product, implement automated QA practices, and contribute to production deployments while practicing robust testing methodologies.

Leads technical delivery for SWIFT payment application enhancements, including requirements analysis, design, development, testing, configuration changes, documentation, deployment planning, production cutover, and post-implementation support. Coordinates application teams, manages technical dependencies, risks, budgets, security compliance, testing, and implementation activities across the end-to-end software development lifecycle.

Own and evolve CluePoints’ Azure and Kubernetes platform, including infrastructure, networking, GitOps delivery, observability, managed databases, security controls, disaster recovery, and cost optimization. Lead incident response, on-call operations, technical initiatives, audit preparation, and cross-team platform adoption. Mentor engineers and improve the reliability, security, and efficiency of business-critical SaaS systems supporting clinical-trial software.