Top Entry Level Linux Jobs in San Diego, CA

Designs, develops, tests, maintains, and documents complex software applications supporting mission-critical operations. Analyzes requirements, recommends technical solutions, manages integrations and data structures, troubleshoots advanced issues, and supports testing, deployment, and modernization efforts. Collaborates with technical and business stakeholders while providing mentorship and technical guidance to junior staff. The role is hybrid with occasional travel and requires an active Secret security clearance.

Supports the design, modeling, analysis, testing, validation, and troubleshooting of electrical systems, components, hardware, and instrumentation for portable nuclear microreactors. Collaborates with mechanical, software, and nuclear engineering teams; contributes to schematics, documentation, technical reports, laboratory work, and prototyping.

Develop and maintain automated unit, integration, regression, and end-to-end tests across Agile and DevSecOps pipelines. Create traceability matrices, support UAT, manage defects in JIRA, perform security and accessibility testing, assist with performance and disaster recovery testing, and document quality metrics and release results. The role requires adherence to DoD quality standards, Section 508/WCAG compliance, and public trust requirements.

Systems Engineer III role supporting Blue Origin’s Lunar Permanence business unit and its Blue Moon lunar landers and related space systems. The provided posting contains placeholder text instead of specific responsibilities, education, experience, certification, or technical skill requirements. The role includes a technical assessment, relocation assistance, background screening, and U.S. export-control eligibility requirements. Travel may be required for employees traveling to the Van Horn, Texas site.

Designs, develops, integrates, commissions, and supports digital switching and vessel automation solutions for marine OEM customers. Responsibilities include software and scripting, system architecture, networking, troubleshooting, technical documentation, customer training, demonstrations, factory acceptance testing, sea trials, and lifecycle support. The engineer collaborates with Sales, Product Management, Engineering, and Technical Support while traveling throughout North America for customer engagements and vessel commissioning.

Support customers as a field technical liaison for application and design of MPS power products. Troubleshoot system applications, evaluate customer requirements, assist with proposals, and represent MPS at seminars, conferences, and meetings. Collaborate across teams and use schematics, PCB layout tools, and lab equipment to analyze analog circuits.

Test Tactical Tomahawk Weapons Control System software across multiple configurations in laboratory environments. Responsibilities include configuring and troubleshooting hardware, simulators, and networks; analyzing test data; developing test procedures, plans, reports, and verification matrices; documenting defects; verifying software fixes; conducting peer reviews; and presenting testing results. The role requires on-site work in King George and Dahlgren and an active Secret clearance.

Develop, program, test, troubleshoot, and commission industrial automation systems, including PLC, SCADA, and HMI platforms. Support plant troubleshooting, equipment upgrades, process improvements, capital projects, equipment startups, and technical documentation through remote and onsite work. Collaborate with operations, engineering teams, suppliers, and project stakeholders while managing assignments, risks, schedules, safety, and technical performance. Travel to Novelis facilities may be required, including global travel up to 25% annually.

Performs functional, regression, and system testing for IoT products spanning devices, gateways, and distributed software. Designs test cases and automation tools, maintains network-based test environments and lab equipment, analyzes defects, and collaborates with development teams on quality assurance. The role also uses AI tools for test drafting, log triage, automation, and script generation.

Supports electrical engineering testing, troubleshooting, data analysis, hardware development, equipment setup, field measurements, and technical documentation for instrumentation and control systems used in nuclear facilities. Performs laboratory and field testing, assists with data acquisition and hardware verification, prepares technical reports, and follows quality-assured engineering procedures. Requires strong analytical, communication, documentation, and problem-solving skills, willingness to travel, and U.S. citizenship.