Top Linux Jobs in San Diego, CA

Develop software for Sovereign, an autonomy platform for unmanned vehicles that detects, classifies, tracks, and guides toward targets. Build primarily in C++ with Python and Linux, integrate perception and autonomy technologies, and support field deployments, customer integrations, and testing. The role involves export-controlled defense technology and requires travel and U.S. person eligibility.

Build and maintain AWS infrastructure, Jenkins and GitLab CI/CD pipelines, Docker environments, and internal developer tooling. Improve build, test, deployment, observability, documentation, and self-service workflows while monitoring infrastructure health. Integrate security practices such as secrets management, vulnerability scanning, and least-privilege access. Support CMMC Level 2 and Army compliance requirements, report pipeline performance, and partner with engineering teams to resolve workflow issues.

Provides technical leadership for revenue cycle IT systems, including architecture, implementation, maintenance, upgrades, troubleshooting, standards, and operational handoff. Advises IT leadership and enterprise architects, evaluates build-versus-buy decisions, develops infrastructure investment plans, researches emerging technologies, and mentors peers. The role requires extensive expertise in assigned hardware or software domains, infrastructure design, data privacy, and information processing. On-call responsibilities and travel within and outside the Houston metropolitan area may be required.

Design, build, and maintain scalable backend services and infrastructure for Roadie’s logistics platform. Identify performance bottlenecks, improve reliability, collaborate with Product, Data Science, and engineering teams, contribute to code reviews and technical practices, and own projects from concept through production.

Administers and supports enterprise AI platforms, including Microsoft Copilot, Claude, and Azure-hosted solutions. Manages platform availability, integrations, access controls, governance, audit logging, security, costs, updates, and troubleshooting. Provides Tier 2/3 support, coordinates with vendors and internal teams, monitors usage and performance, maintains technical documentation, and ensures compliance with firm policies and confidentiality requirements. The role may include after-hours support, shift work, training travel, and status reporting.

Manages industrial and power-system projects from estimating and design through construction, commissioning, and documentation. Prepares mechanical, electrical, piping, and control drawings; develops submittal and as-built packages; supports sales presentations; manages schedules and budgets; and provides advanced technical troubleshooting for escalated field issues. The role also coordinates with customers, contractors, suppliers, principals, and internal teams while supporting boiler, pumping, steam, and power-system projects.

Build and own full-stack product workflows for an internal MES/ERP platform supporting manufacturing, supply chain, real estate, design, and operations. Partner directly with business operators to identify problems, design solutions, and deliver reliable software end to end. Develop polished interfaces, backend services, database models, and APIs while improving operational speed, quality, traceability, and decision-making.

Build and deploy backend services, REST APIs, and microservices for a payment and transaction platform using Java, Spring Boot, PostgreSQL, and Docker. Design efficient data models, optimize high-volume transaction processing, and conduct targeted research and proof-of-concept development for emerging tools and architectures. Experiment with AI-assisted development workflows and modern frameworks to improve engineering productivity, testing, documentation, and deployment.

Designs, deploys, and supports enterprise, datacenter, wireless, firewall, and cloud network architectures for clients. Responsibilities include network assessments, infrastructure installation, performance monitoring, security alignment, technical documentation, project execution, incident resolution, and mentoring. The role requires expertise in routing, switching, firewalls, wireless, cloud networking, network security, and large-scale architecture deployments, with approximately 25% local and national travel.

Designs and executes electrical automation systems for plant expansions and improvements. Specifies motors, drives, panels, transformers, breakers, and MCCs; optimizes power distribution and substations; evaluates supplier specifications and quotations; manages procurement, BOMs, scheduling, logistics, contractors, and project execution. Coordinates with plant, headquarters, vendors, and suppliers to ensure equipment quality, startup, safety, and operational reliability.