Top Senior Linux Jobs in San Diego, CA

Own the end-to-end infrastructure and platform, including GCP, Kubernetes, networking, infrastructure as code, CI/CD, databases, security, observability, and reliability. Build GPU infrastructure in a colocation facility, operate model-serving platforms, manage hybrid cloud and bare-metal environments, and lead incident response. Establish deployment and security standards while helping grow the infrastructure team.

Leads process scale-up from laboratory and pilot stages to commercial production for polymer and compounding products. Oversees technical transfers, process optimization, risk mitigation, equipment specification, startup support, and production readiness across multiple sites. Manages engineers, technicians, and operators while partnering with R&D, Manufacturing, vendors, and cross-functional teams. Supports capital projects, continuous improvement, technical documentation, and global trials. Requires extensive process engineering experience in plastics, polymers, or compounding.

Lead engineering for Parento’s leave management, claims, employer and employee portals, internal tools, integrations, and databases. Build front-end mobile and web architecture, back-end applications, APIs, and responsive experiences while partnering with product, UX/UI, customers, and the CEO. Manage the engineering team, establish development processes, improve operational scalability, and directly contribute to programming and technical strategy.

Leads electrical engineering for a large-scale greenfield mining project, overseeing design, construction, commissioning, startup, and operation of substations, power distribution, process facilities, and related systems. Manages EPCM firms, contractors, vendors, and consultants; reviews technical deliverables; supports protection, grounding, automation, and controls integration; leads testing and energization; troubleshoots issues; and ensures compliance with electrical safety programs, LOTO procedures, and applicable codes.

Manages electrical engineering projects from conceptual design through construction closeout, including building power, lighting, low-voltage, and photovoltaic systems. Leads multidisciplinary teams, oversees construction documents, specifications, bidding, construction administration, budgeting, scheduling, quality control, and client coordination. Supervises staff, supports business development, and maintains compliance with applicable codes and regulations.

Full‑stack staff engineer to ship web products end-to-end, iterate on and expand a suite of sales/CRM-focused tools, define engineering culture and best practices, and hire/mentor future engineers. Must move fast in a small team, engage with users, and solve new problems creatively.

Maintain and support Unix systems using shell scripting, primarily Bash, with Perl preferred. The role requires 5–7 years of overall experience and proficient Unix system knowledge. SQL Server experience is beneficial. This is a long-term remote contract position.

Independently leads process engineering activities from concept and detailed design through commissioning, startup, troubleshooting, and plant optimization. Responsibilities include equipment and piping sizing, process calculations and modeling, engineering deliverables, control philosophies, client presentations, cost estimation, schedule management, HAZOP/PHA participation, plant trials, and mentoring junior engineers. The role requires collaboration with clients and internal teams across large-scale biofuel and biochemical projects, with travel averaging 30% and potentially reaching 100%.

Leads enterprise server, cloud, and network architecture strategy; designs, implements, administers, and supports complex infrastructure environments. Oversees Azure, Windows Server, Microsoft 365, networking, firewalls, disaster recovery, redundancy, monitoring, capacity planning, upgrades, and advanced troubleshooting. Evaluates emerging technologies, establishes infrastructure standards, provides third-tier support, guides major projects, and develops strategic and project-management documentation.

Designs, commissions, optimizes, and maintains food manufacturing processes, equipment, and production systems. Ensures food safety, quality, regulatory compliance, efficiency, and continuous improvement across manufacturing operations. Responsibilities include troubleshooting, equipment maintenance, process documentation, customer and supplier support, employee coaching, audit participation, emergency response, and safety program oversight. Requires collaboration with production, quality, R&D, maintenance, and technical teams, plus travel to affiliated manufacturing locations and on-call availability.