Top Linux Jobs in San Diego, CA

Architect and refine scalable cloud infrastructure software for enterprise and internet-scale environments. Responsibilities include developing robust software, designing systems supporting 1,000+ nodes, optimizing performance, and collaborating with distributed technical teams in agile environments.

Administer and optimize enterprise storage, backup, recovery, replication, file services, and disaster recovery platforms. Lead storage migrations, upgrades, modernization initiatives, capacity planning, and performance optimization. Partner with compute, virtualization, networking, security, cloud, and application teams to deliver resilient infrastructure. Participate in incident response, root cause analysis, service restoration, documentation, monitoring, governance, and continuous improvement across global production environments.

Leads and develops an engineering team while contributing hands-on to Java and Spring Boot software delivery. Responsibilities include setting technical direction, overseeing predictable delivery, designing scalable solutions, coaching engineers, embedding quality and security practices, improving observability and operational resilience, managing incidents and technical debt, and collaborating with product, architecture, and business stakeholders.

Leads engineering oversight across office, laboratory, and field operations; maintains accreditations; signs final affidavits; mentors staff; provides technical guidance; manages projects, budgets, contracts, billing, and profit and loss; reviews structural and civil plans; performs site calculations; supports proposals and client communications; and tracks opportunities and projects in Salesforce.

Administer and secure enterprise networks, servers, cloud infrastructure, identity systems, endpoints, storage, virtualization, backups, and disaster recovery. Monitor performance and security events, investigate incidents, manage vulnerabilities, support compliance with NIST, CMMC, and ITAR, and provide Tier II/III support. The role also supports engineering software, vendor coordination, infrastructure modernization, documentation, and business continuity for aerospace operations.

Develop and implement supplier quality standards, control systems, documentation, inspections, testing, performance monitoring, and corrective actions. Investigate product and process issues, ensure compliance with quality and safety policies, drive process improvements, and collaborate with managers, suppliers, customers, and other external partners.

Serves as a liaison between business stakeholders and IT teams by translating requirements into technical solutions. Analyzes systems and processes, troubleshoots issues, performs root cause analysis, documents requirements and workflows, supports testing and deployment, monitors system performance, assists with integrations, and provides user support and training. The role also ensures solutions comply with security, regulatory, and organizational standards.

Designs and maintains full-stack software supporting patient-facing, clinical, and customer support applications. Owns backend data processing, RESTful APIs, integrations, storage architectures, and React web functionality while collaborating on Flutter mobile applications. Responsibilities include improving security controls, troubleshooting production systems, leading technical reviews, maintaining regulated development documentation, mentoring engineers, and partnering with product, clinical, quality, regulatory, and support teams.

Owns quality for custom machined components in a high-mix, low-volume job shop, from drawing review and risk assessment through inspection and shipment. Responsibilities include inspection planning, GD&T and documentation review, root-cause analysis, CAPA, containment, MRB disposition, nonconformance management, calibration awareness, customer complaint resolution, and data-driven continuous improvement using ERP and quality metrics.

Own end-to-end simulation, co-design, and laboratory verification of photonic-electronic links. Develop multi-physics optical and analog models, perform corner, Monte Carlo, and PVT analyses, create link budgets, and correlate simulations with silicon measurements. Partner with photonic and analog circuit teams on architecture, specifications, interface requirements, and corrective design actions. The role requires high-speed optical lab expertise, silicon photonics experience, and proficiency in photonic, mixed-signal, and Python-based simulation workflows.