Top Senior Linux Jobs in San Diego, CA

Leads the technical direction of an assigned satellite-control solution area, connecting mission needs, acquisition, architecture, integration, fielding, operational acceptance, and sustainment. Works directly with Government customers, coordinates multidisciplinary teams, develops decision-ready technical products, investigates mission-impacting issues, manages risks and dependencies, and supports deployment and lifecycle readiness. The role requires extensive defense or space mission experience, active Top Secret clearance, U.S. citizenship, on-site work in Albuquerque, and travel to Colorado Springs and other mission sites.

Design, implement, commission, and maintain automated magnet wire production equipment. Develop electrical schematics, PLC programs, SCADA integrations (Ignition), industrial networks, and machine vision improvements. Support installation, testing, troubleshooting, documentation, and project execution while collaborating with cross-functional teams and driving continuous improvement and safety compliance.

Leads the strategic design, governance, and evolution of secure, scalable enterprise infrastructure. Responsibilities include infrastructure architecture, high availability, disaster recovery, Microsoft server and virtualization support, network administration, cloud management, troubleshooting, vendor and license coordination, budgeting, and mentoring technical staff. The role also partners with business and IT stakeholders to translate requirements into solutions and drive continuous improvement.

Leads engineering process-improvement initiatives supporting submarine design and production objectives. Responsibilities include data and statistical analysis, Lean and Six Sigma projects, Rapid Improvement and Kaizen events, project planning, cost and schedule improvement, resolving technical issues, mentoring employees, and training teams. The role develops project charters, manages milestones and barriers, communicates status to leadership, and drives continuous improvement across the organization.

Supports digital commerce, customer experience, and marketing technology platforms. Responsibilities include designing and implementing application enhancements and integrations, troubleshooting production issues, monitoring performance and data flows, analyzing business processes, coordinating vendors and technical teams, supporting deployments and incidents, and maintaining documentation. The role requires stakeholder collaboration, enterprise application support, and participation in on-call activities.

Leads advanced product quality activities from concept through launch, including APQP, PPAP, FMEA, control plans, MSA, capability studies, and safe launch. Owns and improves the ISO 9001 quality management system, documentation control, audits, corrective actions, metrics, and process standardization. Provides structured problem solving, continuous improvement, cross-functional quality leadership, and coaching across engineering, manufacturing, supply chain, and operations.

Leads enterprise network architecture for a nationwide federal environment spanning LAN, WAN, data centers, and multiple clouds. Directs network consolidation, Zero Trust and IPv6 modernization, redundancy and failover design, BGP traffic engineering, carrier management, Tier 3 escalation, disaster recovery, and change-control documentation. Establishes ITIL-aligned operations and monitoring, performs architecture assessments, and briefs technical and government stakeholders. Requires deep Cisco, routing, MPLS, multi-cloud, security, IPv6, and federal network standards expertise.

Own and support DXC’s Microsoft 365 tenant and Microsoft Entra ID/Active Directory environment. Responsibilities include identity and access administration, authentication policies, Exchange Online, Defender security configurations, audit logging, onboarding and offboarding, recovery procedures, documentation, troubleshooting, partner handover, and technical guidance for another engineer.

Leads the infrastructure platform services team responsible for Active Directory, backup, VDI, and database environments. Sets service strategy and roadmaps, oversees architecture, resiliency, security, performance, SLAs, vendors, budgets, compliance, and incident resolution. Manages and develops engineering staff while coordinating with IT leaders and representing platform services in governance and executive forums.

Leads HVAC manufacturing process engineering, including engineering changes, production troubleshooting, workstation and equipment optimization, new product introductions, Lean implementation, process capability analysis, capacity improvements, quality enhancement, and safety initiatives. Works primarily on the production floor while coaching teams, resolving issues, and coordinating improvement projects.

Own and expand a Three.js-based in-browser solar configurator, build and optimize 3D geometry and design workflows, implement frontend product features, collaborate with backend and computational teams, and ensure performant, stable, and intuitive 3D UX.