Top Senior Linux Jobs in San Diego, CA

Supports the design, deployment, maintenance, security, monitoring, and troubleshooting of enterprise and customer-facing network and infrastructure environments. Maintains WAN, MAN, LAN, firewalls, routing, switching, wireless, DNS, DHCP, servers, virtualization, Azure, Microsoft 365, and VMware platforms. Handles incident response, patching, vulnerability remediation, technical projects, vendor coordination, customer support, documentation, and approved automation. The role is based onsite several days per week in Scottsdale and includes on-call availability.

Designs, deploys, and manages secure, scalable cloud architectures across multiple client environments. Leads cloud migrations, onboarding, infrastructure automation, monitoring, incident response, SLA compliance, and multi-tenant operations. Develops Infrastructure-as-Code templates, deployment pipelines, documentation, and optimization strategies. Collaborates with clients, NOC, service desk, and delivery teams while supporting pre-sales scoping and proposals. Requires strong cloud, networking, security, automation, containerization, service management, and client communication expertise.

Leads selection, deployment, commissioning, qualification, and facility integration of industrial manufacturing equipment, including additive manufacturing, thermal processing, machining, automation, and cleaning systems. Manages OEM relationships, troubleshooting, equipment performance optimization, uptime and OEE improvement, documentation, preventive maintenance planning, and production staff training. Collaborates with Facilities, EHS, Quality, Process Engineering, and operations teams to integrate reliable equipment into 24/7 manufacturing environments and enterprise SCADA networks.

Design and productionize classical image-processing algorithms for volumetric medical imaging. Lead image-processing architecture, develop high-performance C++ pipelines and services, optimize performance, mentor engineers, and collaborate with machine learning and visualization teams to deliver clinically meaningful cardiovascular insights.

Own DevOps and platform engineering for cloud and on-premises products, including CI/CD, release automation, deployment infrastructure, developer environments, observability, and packaging. Design compliant release and rollback processes for regulated medical-device software, standardize tooling across product lines, improve delivery performance, automate documentation and monitoring, and resolve recurring operational issues. Define the long-term build, deployment, and operations strategy while partnering with engineering, quality, regulatory, and support teams.

Designs, secures, and supports hybrid identity, Microsoft 365, Active Directory, AWS, Azure, and endpoint infrastructure. Administers cloud and on-premises systems, develops infrastructure as code and automation, manages monitoring, backups, disaster recovery, compliance, and integrations, and partners with networking, security, platform, and support teams. Serves as an escalation point, maintains technical documentation, supports change management, and participates in after-hours on-call rotation.

Leads and supervises systems engineering teams delivering hardware, software, controls programming, and network commissioning for HVAC and building systems projects. Manages schedules, processes, cost estimates, technical standards, customer relationships, project execution, and engineering quality. Provides advanced application engineering support, selects controllers and end devices, improves operational practices, and develops engineering staff. Requires extensive application engineering, HVAC controls, construction, technical supervision, and cost management experience.

Manages manufacturing engineering performance across assigned aerospace suppliers. Coordinates multifunctional teams, resolves technical and delivery issues, guides supplier manufacturing processes, drives cost reduction, supports supplier selection and source changes, and develops underperforming suppliers. The role requires expertise across machining and additive manufacturing processes, supplier performance management, production control, and complex project coordination.

Develops, maintains, configures, and supports software applications. Troubleshoots incidents, resolves bugs, recommends enhancements, translates user stories into technical solutions, and participates in implementations, upgrades, and conversions. Collaborates with business and technical teams, prepares documentation and reports, supports quality and automation, and provides guidance to less experienced IT specialists.

Designs and implements onboard vehicle systems integrating autonomy hardware, embedded devices, AI, and vehicle platforms. Responsibilities include testing vehicle actuation systems, developing real-time operating system components and C++ infrastructure, building reliable compute and network systems, deploying autonomous trucks, and analyzing system performance. Requires 5+ years of software development connected to hardware, modern C++, CAN protocols, and Linux debugging. Experience with control systems, Bazel, bare-metal or RTOS platforms, and ISO 26262 is preferred.