Top Entry Level Linux Jobs in San Diego, CA

Join Visa as a new college graduate software engineer to design, code, test, and troubleshoot scalable, secure systems. Work in cross-functional Agile teams, contribute to architecture, build internal tools, participate in code reviews, and support high-availability and monitoring efforts while learning and growing on impactful payments projects.

Entry-level systems engineer on the Infrastructure Reliability Engineering Network team responsible for designing, implementing, and supporting high-availability network systems. Provide technical coordination, second-level support, automation/testing, and develop processes, roadmaps, and recommendations to improve network reliability and performance. Collaborate with global teams, third parties, and stakeholders to deliver secure, scalable network solutions.

Entry-level Systems Engineer supporting storage and backup infrastructure (SAN/NAS/backup). Maintain, secure, provision, replicate, and document storage systems; automate tasks using SRE and IaC principles; serve as Level 2 escalation and participate in on-call and shift rotations. Collaborate with Systems, Database, Engineering, Operations, and Audit teams.

Two-year rotational engineering program for new graduates with four six-month rotations across Test, Software, Safety, and Systems Engineering. Participants receive mentorship, hands-on project experience developing Positive Train Control (PTC) products, professional development, and placement into a full-time engineering role upon successful completion.

The Freelance Post-Production Engineer will monitor systems, manage both on-premises and cloud environments, troubleshoot issues, support software applications, and document processes.

Support day-to-day operations in a 300mm wafer fab: manage cycle time, capacity, and tool utilization; troubleshoot dispatch and WIP; coordinate maintenance and automation; collaborate with equipment and process engineering; lead teams, ensure safety and compliance, and drive continuous improvement.

Provide technical support for daily plant operations and improvements, analyze performance data, recommend corrective actions, maintain operating records, and support equipment acquisition and process optimization to ensure safe, compliant, and profitable power-plant operation.

Participate in a 12-week classroom and lab training then one year of on-the-job learning to install, troubleshoot, repair, and maintain mechatronic, robotic, electronic, mechanical, and control systems in a fulfillment/distribution center. Learn PLCs, perform preventive maintenance on material handling equipment, follow safety procedures, and support automation engineers.

Entry-level Designer I supports production teams, learns Revit and AutoCAD, prepares drawing deliverables, attends client meetings, documents processes, assists site inspections, and completes delegated tasks while participating in in-house training and mentorship.

Hands-on role assembling and integrating turbomachinery prototypes and first-article hardware. Create assembly instructions, perform rotor stacking, bearing installation, balancing, alignment, and support tooling, SOPs, and cross-functional testing readiness while documenting lessons learned and iterating with design and manufacturing teams.

Support process improvements to increase OEE, reduce scrap, and boost throughput. Map production and ERP (Epicor) flow, analyze manufacturing data, assist with equipment installation/commissioning, participate in root cause investigations, and develop/update work instructions while working closely on the production floor.

Perform user acceptance testing for Heartland POS products, create and track UAT test cases, validate boarding/setup processes, support Alpha merchants, provide product training, document issues, and collaborate cross-functionally to ensure quality releases.