Top Linux Jobs in San Diego, CA

Lead end-to-end development of advanced co-packaged optics products, including system architecture, photonic and electronic hardware design, subsystem integration, validation, manufacturing transfer, and customer support. Coordinate optical, electrical, mechanical, firmware, and software teams while managing project plans, prototype bring-up, troubleshooting, automated test requirements, pilot builds, and mass-production readiness.

Develop, test, maintain, and optimize firmware and software for high-speed serial communication and data conversion IPs. Refactor legacy systems, build regression tests, support Jenkins CI/CD pipelines, administer Linux compute clusters, and debug hardware-software interactions using lab equipment and RTL simulations. The role also involves field issue resolution, documentation, cross-functional collaboration, and mentoring.

The Infrastructure Intern will support the internal Infrastructure team on technology deployment and implementation projects. Responsibilities include collaborating with technology partners, community leadership, and cross-functional teams; troubleshooting complex issues; applying security and data protection practices; participating in mentorship and professional development; and presenting project outcomes to senior leadership at the end of the 12-week program.

Leads product reliability engineering across development and sustaining products. Responsibilities include Design for Reliability, reliability planning, qualification testing, statistical analysis, reliability modeling, thermomechanical simulations, failure analysis, corrective actions, and reliability reporting. The role collaborates with engineering, manufacturing, marketing, supply chain, field service, and customers worldwide, and requires approximately 10% travel to supplier and customer sites.

Develops, tests, supports, and improves custom business applications for manufacturing, warehouse, and operational processes. Troubleshoots issues, supports releases and deployments, creates automated integrations, translates business requirements into software solutions, and develops testing and documentation. Collaborates cross-functionally with engineering, operations, quality, IT, and end users to automate workflows, improve application reliability, and support digital transformation.

Develops, tests, maintains, and supports custom business applications for manufacturing, warehouse, and operational processes. Troubleshoots issues, improves reliability and performance, supports releases and deployments, creates automated tests and documentation, and partners with cross-functional teams to translate business requirements into software and process automation solutions.

Designs and governs enterprise solution architectures aligned with business goals and technology standards. Partners with stakeholders and technical teams to evaluate platforms, develop integrations, document architecture, and guide security, compliance, and governance decisions. Oversees technology portfolios, technical debt, roadmaps, and emerging technologies while supporting cloud, SaaS, custom applications, APIs, research platforms, and cross-functional initiatives.

Designs and governs solution architectures aligned with business goals and enterprise standards. Partners with stakeholders to translate business needs into technical solutions, evaluates platforms and vendors, oversees integrations and application architectures, and produces architecture documentation. Ensures security, compliance, data protection, and quality requirements while managing technical debt and technology roadmaps. Supports cloud, SaaS, APIs, research platforms, collaboration tools, and cross-functional technology initiatives.

Supports CPE C2IN and PM IEN by integrating enterprise networking, data center virtualization, storage, and cybersecurity compliance. Plans, administers, hardens, and troubleshoots multi-enclave IP networks and virtualized infrastructure under DoD and DISA standards. Communicates technical challenges, modernization plans, and security risks through leadership briefings and documentation, ensuring secure and resilient mission-critical communications.

Support and integrate enterprise networks, virtualized compute clusters, storage infrastructure, and cyber compliance across defense communications environments. Plan, administer, harden, and troubleshoot multi-enclave IP networks in accordance with DoD and DISA standards. Translate technical issues, modernization plans, and risk postures into leadership briefings and documentation while ensuring secure, resilient, mission-critical communications solutions.

Leads engineering teams responsible for Twilio’s Porting, Hosting, and A2P Messaging products. Owns roadmap delivery, architecture collaboration, reliability, incident response, security, AI-assisted development, stakeholder alignment, and operational tooling. Recruits, develops, and retains a high-performing engineering organization while balancing customer commitments, platform needs, and operational investments.

Develop and maintain scalable backend applications, microservices, APIs, integrations, and production-ready client-facing features. Ensure systems are secure, documented, tested, and performant while collaborating with product, engineering, and business stakeholders. Translate business goals into technical architecture, estimate scope and timelines, and contribute across the technology stack in a remote, cross-disciplinary environment.

Develop full-stack software applications and RESTful services using Java, Scala, Spring, Angular, databases, and cloud technologies. Translate customer and system requirements into designs, create system interfaces, develop single-page applications, write automated tests, troubleshoot web technologies, and support Agile software development, project schedules, technical reviews, and DevOps processes.

Summer internship opportunities supporting additive and advanced manufacturing, robotics, industrial automation, artificial intelligence, data analysis, and technical business development. Interns receive hands-on project ownership with daily guidance from senior employees at facilities in Charlottesville or Danville, Virginia. The role includes team events, lunches, discounted housing, and a potential company-paid trip to the Mobile shipyard.

Oversee electrical engineering department goals for naval vessel projects, assign and review design calculations and drawings, ensure technical adequacy, and manage engineers, designers, and draftspersons. Coordinate with production teams, customers, regulatory bodies, program management, and equipment suppliers while meeting schedules and deadlines. Apply expertise in ship propulsion, power distribution, lighting, automation, controls, communications, maritime regulations, and naval vessel construction.

Designs, implements, monitors, and supports enterprise-wide wireless infrastructure and related tools. Performs wireless installations, troubleshooting, security configuration, surveys, and solution design across multiple locations. Collaborates on infrastructure projects, improves wireless operations, and provides technical support with minimal supervision. Requires knowledge of wired networking, routing protocols, wireless voice, RFID, encryption, healthcare privacy requirements, and wireless technologies. CWNA certification is required within one year; CWAP is preferred.