Top Entry Level Linux Jobs in San Diego, CA

Responsible for improving the reliability, availability, safety, and performance of production equipment, including CVD diamond-synthesis reactors. Duties include equipment troubleshooting, maintenance procedure development, commissioning, start-up planning, spare-parts specification, SOP improvement, training, data analysis, capital projects, and continuous improvement. The role serves as the in-house equipment expert and supports Maintenance Technicians while collaborating with Operations and external partners.

Designs open-web steel joists and steel decking using a proprietary program. Reviews bills of material, structural drawings, and erection drawings; prepares production shop orders and details; checks other designers’ work; manages multiple projects and schedules in a fast-paced production environment. Requires communication, computer, geometry, trigonometry, and 3D visualization skills. Steel joist industry experience and a design-related degree with knowledge of statics and materials are preferred.

Leads a high school robotics team through robot design, construction, programming, testing, and competition preparation. Teaches mechanical systems, sensors, programming logic, troubleshooting, and engineering design while mentoring students in teamwork, leadership, and problem-solving. Manages equipment inventory, safety procedures, schedules, logistics, communications, competitions, and grant-support activities. Requires weekly evening workshops, weekend competitions, student and family communication, and collaboration with school leadership and teachers.

Build and ship software for AI applications supporting government decision-making. Responsibilities include developing guardrails, RAG and agent orchestration systems, data pipelines, evaluation infrastructure, anomaly detection, audit interfaces, and full-stack mission-data tools. Deploy and harden applications in secure, air-gapped, and cloud environments while working directly with government stakeholders.

Analyzes returned automotive products to identify defect root causes, coordinates corrective actions, and communicates quality findings to customers and internal teams. Serves as the primary customer interface for Mexico-to-U.S. trade shipments, manages inquiries, supports after-sales activities, and facilitates project follow-up. Uses quality tools, data analysis, and cross-functional collaboration to improve product reliability and customer satisfaction.

Lead quality assurance for complex Calypso implementations by defining test strategies, plans, quality gates, and coverage. Build automated test frameworks using CATT, Selenium, JUnit, and Cucumber, integrating them into CI/CD pipelines. Coordinate integration, regression, performance, security, conversion, and user acceptance testing. Manage environments, test data, defects, traceability, metrics, reporting, and stakeholder communications across financial-services workflows.

Develop and test distributed storage software using C, Rust, and Python. Collaborate on architecture, design, code reviews, and pair programming; implement customer-facing features and system improvements; and debug complex test and production issues. The role involves distributed systems, fault tolerance, file systems, concurrency, replication, backup, and operating-system concepts under the mentorship of senior engineers.

Performs entry-level highway and roadway design for bridge and transportation projects under senior engineering supervision. Responsibilities include developing plans, specifications, cost estimates, geometric designs, drainage layouts, signage, striping, traffic control plans, feasibility studies, technical reports, quantity take-offs, and CAD details. Coordinates with survey, geotechnical, traffic, and environmental subconsultants; reviews design calculations and drawings; communicates with clients; and supports proposals. Occasional field assignments may be required.

Designs, prototypes, tests, and integrates high-voltage battery modules and packs for electric propulsion underwater vehicles. Evaluates emerging battery chemistries, develops laboratory experiments, analyzes performance and failure data, troubleshoots hardware, and collaborates with multidisciplinary engineering teams. Responsibilities also include preparing technical reports, schematics, validation plans, design documentation, and operating procedures. Higher-level positions contribute to engineering system development, technical analysis, proposals, and presentations.

Supports project engineering for new automated electromechanical systems in a manufacturing environment. Responsibilities include releasing designs into design control, sourcing components, managing purchasing and vendors, reviewing drawings and designs, identifying cost-saving opportunities, and maintaining project schedules. The role also requires compliance with quality and safety systems, analysis of machining and materials considerations, and collaboration with senior engineers across concurrent projects.