Top Linux Jobs in San Diego, CA

Leads a team of 4–6 senior network engineers while providing hands-on support for complex customer environments. Oversees daily operations, escalations, incident and major incident management, root cause analysis, preventive measures, performance reviews, on-call scheduling, and workload distribution. Troubleshoots and optimizes Cisco, Nexus, Meraki, Palo Alto, Check Point, F5, and SAN technologies, while supporting monitoring, automation, patching, firmware updates, and hardware lifecycle management.

Owns Site Reliability Engineering for a customer-facing SaaS platform across Azure and Azure Government. Responsibilities include monitoring and observability, incident response, root cause analysis, reliability improvements, automation, infrastructure as code, CI/CD, performance optimization, disaster recovery, and operational security. The engineer will define and track SLIs, SLOs, and error budgets, lead post-incident reviews, reduce operational toil, and collaborate with development teams on scalable, reliable platform operations.

Build and maintain a full-stack web platform for instrument control, microscopy image processing, image viewing, and data management. Develop Django services, distributed processing workflows, and high-performance browser applications. Own features from design through deployment, collaborate with scientists, engineers, and product stakeholders, clarify evolving requirements, debug complex systems, and contribute to technology evaluation and team knowledge sharing.

Own the company-wide test automation strategy and lead a TypeScript Playwright framework covering UI, API, and end-to-end testing. Use AI coding agents to expand coverage, triage failures, evaluate agentic testing, and improve test reliability. Integrate testing into CI/CD, define quality metrics, mentor test engineers, partner with developers on testable code, and manage test data, environments, reporting, and release gates.

Build and maintain AWS serverless solutions using OpenSearch, API Gateway, Lambda, DynamoDB, and AWS CDK with Python. Implement identity and access security patterns, including JWT, OAuth, Lambda authorizers, CRL validation, and JWKS validation. The role requires active Top Secret/SCI clearance and supports classified cloud programs. Preferred experience includes secure enclave environments and AWS data lake patterns.

Supports enterprise systems infrastructure across multiple locations, including servers, Citrix, firewalls, email, backups, monitoring, endpoint imaging, and networks. Identifies and remediates cybersecurity vulnerabilities, troubleshoots complex technology issues, coordinates vendors, manages system upgrades, maintains documentation, administers security training, and participates in an after-hours on-call rotation. The role also supports enterprise technology initiatives and requires regular local travel with occasional travel outside Minnesota.

Develop and maintain software applications, analytics tools, dashboards, and data integrations supporting U.S. Navy shipyard operations. Responsibilities include coding, testing, troubleshooting, database development, system integration, deployment support, release assessments, software portfolio planning, and performance reporting. The role also supports digital transformation, user experience analysis, stakeholder meetings, training effectiveness evaluations, and enterprise IT systems including AIM and N-MRO.

Leads UMC’s manufacturing technology strategy, including capital equipment planning, facility expansion, maintenance, automation, applications engineering, and CNC technology standards. Manages managers and team leads across multiple functions, owns equipment risk and replacement planning, oversees machine installations, and aligns technology roadmaps with business growth. Requires strong manufacturing engineering expertise, people leadership, capital planning, project management, ERP experience, and knowledge of applicable quality, regulatory, and trade compliance standards.

Lead architecture, development, and maintenance of WordPress delivery frameworks and website migrations using Gutenberg. Build custom themes, plugins, blocks, APIs, and reusable code while ensuring accessibility, performance, scalability, and testability. Support client websites, document implementations, and deliver user-facing features. Collaborate with designers, developers, project managers, and stakeholders using Agile methods. Provide technical leadership, knowledge sharing, and team training.

Provides senior technical leadership for ecological restoration, stream and wetland design, stormwater, hydrology, hydraulics, and water resources projects. Leads complex design decisions, QA/QC, feasibility, construction planning, implementation, and closeout. Supports sales and business development, client relationships, proposals, negotiations, and commercial growth across the Mid-Atlantic. Mentors engineers, guides interdisciplinary teams, and contributes to technical standards, regulatory compliance, and project delivery improvements.