Top Senior Linux Jobs in San Diego, CA

Develop and support full-stack web applications using Python, Django, ColdFusion, and Microsoft SQL Server. Build responsive front-end interfaces, migrate legacy applications, provide Tier 2/3 support, troubleshoot production issues, and contribute to testing, documentation, planning, and code reviews. The role also mentors junior developers, collaborates with stakeholders, maintains reusable components, and supports technology strategy and process improvements.

Develop and customize Salesforce solutions using Apex, Visualforce, Lightning, Aura, SOQL, JavaScript, and triggers. Configure Salesforce objects, workflows, reports, dashboards, security, and administration across Sales, Service, and Community Cloud. Build integrations using REST, SOAP, WSDL, and Salesforce APIs; manage data migration, testing, troubleshooting, and deployments. Collaborate with U.S.-based business and IT stakeholders while supporting production systems.

Implement and verify DFT solutions for complex SoC and ASIC designs across scan, compression, ATPG, JTAG, boundary scan, MBIST, memory repair, hierarchical DFT, simulation, timing constraint debugging, silicon bring-up, and tape-out activities. The role requires Siemens Tessent expertise, scripting in TCL or Perl, strong debugging skills, and successful advanced-node design experience.

Designs ICT systems for complex facilities, including telecom, IT, audiovisual, and security systems. Responsibilities include CAD/BIM layouts, calculations, specifications, system narratives, QA/QC, construction administration, field inspections, coordination with multidisciplinary teams, and occasional management of technical staff. The role requires extensive ICT design experience, knowledge of networking and structured cabling, AutoCAD proficiency, and strong communication skills.

Researches, analyzes, engineers, implements, integrates, and operates enterprise collaboration systems. The role evaluates collaboration technologies, develops prototypes, manages distributed systems, performs remote debugging, integrates communication and security platforms, documents requirements and implementation procedures, and supports cost and schedule planning. It requires an active DoD Secret clearance, IAT Level II certification, familiarity with DISA STIGs and RMF, and 7+ years of related experience.

Develop detailed 3D mechanical models, 2D drawings, and customized design packages for complex projects. Manage multiple concurrent projects, integrate vendor and legacy designs, coordinate mechanical layouts with electrical requirements, and ensure drafting accuracy and engineering compliance. Conduct peer reviews, mentor junior designers and drafters, and serve as a technical subject matter expert in a designated product, software, or manufacturing area.

Join as a founding software engineer to build core product and infrastructure, collaborate with the founding team, and help shape technical direction. Role is in-person in San Francisco; compensation includes competitive salary and equity. Submit resume to the provided email.

Designs, analyzes, tests, and optimizes optical systems using Zemax, Code V, LightTools, and related tools. Collaborates with mechanical, electrical, and software teams to integrate systems and meet performance requirements. Responsibilities include optical testing, data analysis and visualization, technical presentations, problem-solving, and guiding technical staff. Requires strong knowledge of ray tracing, diffraction, wave optics, and optical system validation.

Improves equipment reliability and reduces downtime across steel and environmental operations. Leads root cause analyses, corrective actions, preventive maintenance strategy, condition monitoring, equipment standards, lifecycle decisions, and reliability data programs across multiple sites. Coordinates with maintenance, operations, engineering, procurement, and vendors while promoting continuous improvement and best-practice sharing. The role requires frequent cross-site collaboration and 30–40% travel, including travel to Mexico.

Owns end-to-end production networking for customer connectivity to GPU workloads, spanning Linux hosts, data-center fabrics, carriers, cloud, routing, segmentation, tenant isolation, secure tunnels, observability, and incident response. The role combines architecture, implementation, debugging, automation, and production ownership. The engineer will use Python and Terraform to productize repeatable connectivity patterns and collaborate on RDMA, multi-node GPU traffic, topology, and performance.