Top Entry Level Linux Jobs in San Diego, CA

Develop and analyze low-level Windows kernel components, perform binary reverse engineering, investigate undocumented operating system behavior, and build secure tools supporting national security and cyber defense missions. Collaborate with cybersecurity analysts and engineers while applying C/C++, debugging, performance tuning, and secure coding practices.

Plan and execute modal, laboratory, and on-vehicle NVH testing for tire and wheel assemblies. Maintain NVH laboratory equipment, calibration, quality systems, and data-acquisition capabilities. Design test fixtures, interpret standards, perform tire uniformity studies, automate analysis with Excel and Python, and use Abaqus and NASTRAN for finite element NVH prediction. Periodic travel to U.S. proving grounds and international locations is required.

Lead engineering execution and team growth for a national medication redistribution platform. Guide backend, frontend, infrastructure, architecture, security, reliability, and DevOps practices while remaining hands-on with design and production code. Partner with product, pharmacy operations, compliance, and executives to translate complex workflows into scalable software. Establish engineering standards, improve delivery and operational performance, recruit and mentor engineers, and evaluate AI tools for development and product capabilities.

Maintains and improves manufacturing processes, equipment, quality, and safety on the production floor. Trains operators, troubleshoots and repairs machinery, coordinates preventive maintenance and equipment installations, develops production tools using 3D modeling, implements engineering and process changes, and supports hands-on production, testing, and facility improvement projects.

Designs, administers, monitors, secures, and optimizes Microsoft SQL Server, MySQL, and PostgreSQL databases across on-premises and Azure environments. Responsibilities include backup and recovery, high availability and disaster recovery, incident response, performance tuning, automation, documentation, and support for application teams. Participates in on-call rotations and planned maintenance, with limited travel potentially required.

Designs and develops CNC lathe toolholders and tooling systems from concept through production. Responsibilities include 3D modeling, detailed drawings, gear and transmission design, design for manufacturability, tolerance stack-up analysis, prototyping, testing, BOM and engineering documentation, and design standardization. Collaborates with manufacturing, production, programming teams, and vendors to ensure reliable, cost-effective product implementation.

Build and maintain scalable full-stack applications across frontend and backend systems. Own features end-to-end, including user interface design and database optimization, while debugging production issues. Collaborate with founders on technical vision and roadmap, help establish engineering culture, engage with users, and contribute to the growth of an early-stage AI-powered insurance brokerage.

Designs, implements, and supports globally distributed AWS infrastructure across multiple regions and availability zones. Builds CI/CD pipelines, automates cloud provisioning, manages configuration and containers, and develops monitoring and alerting integrations. Ensures high availability, disaster recovery, data resiliency, security, and performance for production and non-production environments while collaborating with development and architecture teams in an agile setting.

Supports the design, integration, troubleshooting, commissioning, testing, and optimization of PLC-based industrial control systems in advanced manufacturing, cleanroom, utility, HVAC, and facility environments. Reviews drawings and technical specifications, troubleshoots instrumentation and control networks, coordinates with engineering and construction teams, verifies installation quality, and supports startup, validation, and system turnover.

Provides Tier II support for cloud-based environments, including Office 365 and Azure migrations, tenant management, troubleshooting, Azure server maintenance, endpoint support, and networking diagnostics. Investigates root causes, remediates incidents, communicates technical findings, and guides clients. Requires enterprise technology support experience, Active Directory and Exchange knowledge, and familiarity with Outlook. Occasional onsite visits are required.