Top Linux Jobs in San Diego, CA

Selects, specifies, designs, tests, and supports maintenance of industrial valves and actuators for piping systems. Reviews P&IDs, datasheets, materials, and project specifications; coordinates with vendors; supports inspections, FAT, SAT, pressure testing, installation, commissioning, and troubleshooting. Ensures compliance with API, ASME, and ISO standards while improving valve performance and reliability through engineering analysis and FEA.

Supports enterprise compute and storage infrastructure, including physical and virtual servers, Windows/Linux systems, virtualization, storage, backups, recovery, monitoring, patching, provisioning, troubleshooting, and lifecycle management. Participates in infrastructure upgrades, migrations, disaster recovery exercises, automation, documentation, and continuous improvement. Collaborates with security, networking, database, application, service desk, and vendor teams, including participation in a 24x7 on-call rotation.

Leads a senior engineering organization across AI, data, platform, personalization, and growth. Sets technical strategy, partners with Product and the CTO on roadmaps, coaches principal and staff engineers, drives AI adoption, improves delivery and reliability, collaborates with international teams, and hires senior talent. The role requires strong product engineering judgment, technical depth, organizational leadership, and experience scaling customer-facing software.

Writes, tests, maintains, and troubleshoots production C# and .NET code. Builds features across SQL Server, front-end pages, and the content platform; participates in code reviews and system design discussions; collaborates with designers, video producers, and project managers; and documents solutions while developing through mentorship and training.

Provides second-level support for external applications and first-level support for internal tools. Responsibilities include ticket prioritization, production troubleshooting, log analysis, SQL reporting, bug fixes, documentation, incident communication, release testing, deployment coordination, integration configuration, and support process improvement. Collaborates with software engineering, DevOps, database administrators, business units, and IT leadership while mentoring other support engineers.

Senior Software Test Engineer responsible for designing and executing verification across instrument software, firmware, hardware, cloud services, and data-analysis interfaces. The role includes functional, integration, regression, and exploratory testing; defect troubleshooting; test environment configuration; traceable documentation; automation opportunities; and collaboration across software, systems, hardware, quality, and product teams in a regulated life-sciences environment.

Design and develop electronic hardware from concept through production, including schematics, PCB layouts, circuit simulation, power and signal integrity analysis, prototype bring-up, lab debugging, documentation, DFM, compliance, and cost reduction. Collaborate with firmware, mechanical, verification, and test engineers throughout the product lifecycle.

Create and revise SolidWorks 3D models, assemblies, fabrication drawings, layouts, bills of materials, and technical documentation for custom metal-fabricated equipment. Translate customer specifications and engineering concepts into manufacturable designs, applying GD&T, weld symbols, tolerances, and material specifications. Collaborate with engineering, production, quality, sales, and vendors, maintain revision-controlled documentation, support design reviews, and resolve manufacturing issues while managing multiple projects.

Analyzes, improves, and sustains manufacturing processes to enhance safety, efficiency, quality, and cost effectiveness. Responsibilities include workflow optimization, lean initiatives, troubleshooting, process documentation, validation, production metric analysis, operator guidance, new equipment implementation, and compliance with safety and environmental requirements. The role collaborates with engineering, production, quality, and maintenance teams in both office and manufacturing-floor settings.

Leads mineral processing and metallurgical engineering projects, including test-work design and supervision, plant design and optimization, operating cost estimation, mine due diligence, feasibility studies, financial modeling, technical reporting, client presentations, and project leadership. The role also supports business development and prepares NI 43-101 and international-equivalent reports while managing multidisciplinary teams and client relationships.