Top Linux Jobs in San Diego, CA

Leads the design, optimization, troubleshooting, and technical support of hazardous-waste treatment, recovery, and disposal processes. Manages capital projects from concept through startup, develops process documentation, supports plant operations, and improves safety, efficiency, reliability, and compliance. Conducts HAZOPs, MOCs, safety reviews, incident investigations, and regulatory support while mentoring engineers and collaborating with operations, EHS, quality, controls, and instrumentation teams.

Lead reliability engineering for a mission-critical blockchain payments platform spanning OP Stack, private Besu infrastructure, Overledger Gateway, and Settlement Bridge. Responsibilities include technical escalation, incident response, root cause analysis, SLOs, observability, infrastructure automation, release governance, resilience improvements, runbooks, mentoring, and shared 24/7 on-call support. The role remains deeply hands-on while shaping reliability strategy and operational standards.

Drive system safety policy implementation and technical reviews for the Department of War’s Research and Engineering organization. Apply MIL-STD-882E requirements throughout product lifecycles, review policy and program documents, provide expertise in software, fuze, munitions, energetics, or test range safety, and lead system safety working groups with government, industry, academic, and research partners.

Designs mechanical and MEP systems under senior engineering direction, including equipment selection, load and energy calculations, pressure-drop calculations, CAD/Revit documentation, field inspections, and multidisciplinary coordination. The role supports due diligence and technical reports, ensures accurate and timely deliverables, and progresses toward managing more complex projects. Candidates need mechanical engineering education, MEP design experience, Revit and AutoCAD MEP proficiency, code knowledge, FE certification, and preferably PE certification and mission-critical, healthcare, or science and technology experience.

Leads industrial engineering and warehouse automation initiatives across fulfillment operations. Responsibilities include GTP implementation, labor standards, capacity and staffing models, productivity reporting, process improvement, material-flow optimization, WMS/WCS integration, automation reliability, vendor coordination, ROI validation, and cross-functional project delivery. The role combines analytical work with hands-on warehouse-floor engagement to improve throughput, labor efficiency, utilization, quality, and sustainable operating performance.

Maintains and optimizes network infrastructure across multiple locations. Monitors performance, traffic, and security; troubleshoots connectivity issues and outages; manages firewalls, VPNs, and security tools; upgrades network hardware and firmware; and maintains network documentation and topology diagrams. The role is 70% remote with 30% travel or on-site work.

Designs, develops, tests, and improves automotive aftermarket filtration products. Responsibilities include mechanical design, material selection, engineering drawings, product validation, prototype approval, failure analysis, design changes, manufacturing support, and technical documentation. Collaborates with Product Management, Manufacturing, Quality, and Supply Chain to ensure product performance, compliance, manufacturability, reliability, and cost effectiveness.

Manage the credit union’s core banking environment through application development, testing, releases, automation, scheduling, system monitoring, troubleshooting, and third-party integrations. Ensure uptime, security, recoverability, regulatory compliance, and accurate processing. Lead projects, coordinate vendors, document changes, train and mentor teammates, and serve as a technical escalation point while supporting operational teams and communicating clearly across departments.

Design and deliver production-grade backend systems powering Temporal Cloud namespaces, audit logs, export, and data products. Architect scalable data pipelines and storage systems, establish data quality and observability standards, lead technical direction, improve reliability and incident response, collaborate cross-functionally, and mentor engineers. The role emphasizes distributed systems, operational excellence, customer experience, and resilient cloud architectures.

Leads the design, development, and support of enterprise wealth management applications using Java, Spring Boot, microservices, REST APIs, and Angular. Owns complex technical initiatives, contributes to architecture decisions, mentors engineers, conducts code and design reviews, and promotes CI/CD, automated testing, secure coding, observability, and AI-assisted engineering practices. Troubleshoots production issues, evaluates emerging technologies, and collaborates with business, product, architecture, and engineering teams.