Top Linux Jobs in San Diego, CA

Own the robotics simulation platform end to end, including vehicle, sensor, terrain, and environment models; ROS 2 integration; SIL/HIL testing; field-log replay; regression scenarios; CI automation; simulation metrics; synthetic data generation; and sim-to-real validation. Collaborate with perception, controls, ML, and platform teams to improve autonomy testing across agricultural and off-road environments.

Provides Tier 3 escalation support for complex infrastructure, systems, and network issues. Maintains and improves Windows Server, Active Directory, Azure, Intune, endpoint, virtualization, and network environments. Designs and deploys infrastructure solutions, manages firewalls, routers, switches, VLANs, VPNs, monitoring, patching, and hybrid cloud systems. Supports business applications, leads infrastructure projects, documents systems, applies security best practices, and mentors Tier 1 and Tier 2 technicians.

Develop, integrate, test, troubleshoot, and commission PLC/HMI software and industrial control systems for automated machinery. Program PLCs, configure networks and drives, develop motion-control functions, support robotics and machine vision, and conduct FAT/SAT activities. Collaborate with multidisciplinary engineering teams while creating software documentation, test procedures, and as-built records.

Designs and supports electrical and controls systems for cranes, gantries, material-handling equipment, and complex industrial machinery. Responsibilities include electrical schematics, control-panel layouts, power distribution, wiring, motor and drive systems, motion controls, safety interlocks, functional-safety applications, design reviews, fabrication support, commissioning, troubleshooting, Factory Acceptance Testing, and final documentation. Coordinates with mechanical and software engineering teams throughout the project lifecycle.

Designs, programs, integrates, troubleshoots, commissions, and validates automated machinery and assembly equipment. Responsibilities include electrical controls design, PLC and HMI development, machine integration, control-panel support, functional testing, Factory Acceptance Testing, documentation, and corrective actions. The engineer collaborates with multidisciplinary engineering and manufacturing teams across industrial automation, biomedical, life-science, and advanced manufacturing applications.

Leads mechanical component engineering and design teams responsible for pressure vessel, piping, and reactor component designs under ASME programs. Oversees design documentation, analysis coordination, manufacturing integration, testing issue resolution, quality and compliance, risk management, staffing, and organizational strategy. The role requires extensive mechanical design and engineering leadership experience, strong knowledge of nuclear and pressure vessel codes, and the ability to manage complex cross-functional programs.

Leads secure software delivery for mission-oriented systems by architecting GitLab CI/CD pipelines, managing Kubernetes workloads, hardening containers, and enforcing policy-as-code. Develops and tests software, contributes to subsystem architecture, manages technical risks, communicates with customers, and mentors software developers. Works across Node.js, TypeScript, React, and Agile multidisciplinary environments while requiring an active government security clearance.

Develop and manage system requirements, concepts, architectures, interfaces, verification plans, and test approaches for defense, hypersonic, space, autonomous vehicle, and precision-guided systems. Apply systems engineering, MBSE, digital engineering, modeling, simulation, and trade-space analysis throughout the system lifecycle. Coordinate requirements assessments, analyze results, support risk and performance engineering, and communicate recommendations to customers and multidisciplinary teams. The role requires technical reporting, stakeholder engagement, and ability to obtain and maintain a U.S. security clearance.

Develops embedded, real-time software for resource-constrained aerospace and defense systems across the full software development lifecycle. Responsibilities include requirements analysis, algorithm design, embedded implementation, performance analysis, software testing, troubleshooting, technical documentation, and stakeholder communication. The role supports resilient and fault-tolerant applications for undersea, terrestrial, air, hypersonic, and space domains under program leadership guidance.

Manage and mentor a software engineering team, guide technical direction, and deliver scalable enterprise or consumer applications. Responsibilities include roadmap planning, software architecture, development best practices, DevSecOps, observability, security, performance, cost management, project estimation, budget adherence, and stakeholder collaboration. The role provides hands-on technical support while promoting team effectiveness, career growth, and inclusive culture.

Leads testing strategy, UAT, production rollouts, testing standards, and multiple testing teams for CitiDirect payments technology. Manages people, budgets, dependencies, risks, and cross-functional partnerships while ensuring compliance and delivery quality. Requires extensive testing leadership, SDLC and end-to-end testing expertise, test management tools, and senior-level communication. Preferred experience includes automation frameworks, API testing, CI/CD integration, programming, cloud platforms, payments technology, and transitioning manual QA to automation.

Develops and supports application systems in coordination with technology teams. Responsibilities include analyzing requirements, designing and debugging programs, identifying vulnerabilities, testing applications, resolving issues, consulting with users, and recommending programming solutions. The role also coaches junior analysts, evaluates complex problems, manages delivery timelines, supports compliance, and operates independently with limited supervision.

Develops, enhances, tests, debugs, and supports application systems in coordination with technology teams. The role analyzes code and applications for vulnerabilities, consults with users, recommends programming solutions, resolves technical issues, and supports implementation of system improvements. It operates with limited supervision, advises junior analysts, evaluates business requirements, manages delivery outcomes, and applies professional judgment to ensure quality, compliance, and timely execution.

Design engineering intern supporting analog, digital, and RF integrated circuit development. Responsibilities include defining specifications, analyzing architecture trade-offs, participating in design reviews, supervising layouts, characterizing prototypes, developing test specifications, coordinating product releases, and creating behavioral models. The role requires pursuing an electrical or computer engineering degree and maintaining a minimum 3.0 GPA.

Design and model analog, digital, and RF integrated circuits; analyze chip architecture trade-offs; participate in design reviews; supervise IC layouts; characterize prototypes; develop test specifications; coordinate with test and product engineering; and drive behavioral models and product documentation.

Design and verify digital ICs by developing specifications, analyzing chip architecture trade-offs, participating in design reviews, supporting IC layouts, characterizing prototypes, developing test specifications, coordinating product releases, and creating behavioral models and documentation. The intern collaborates with business, system engineering, test, and product engineering teams across semiconductor product areas.

Leads manual and automated software testing, develops test frameworks and suites, defines testing strategies, performs exploratory, API, database, performance, batch, big data, and end-to-end testing, and integrates automated tests into CI/CD pipelines. Collaborates with Agile teams to identify requirements, analyze results, triage defects, conduct root cause analysis, and improve software quality. The role is approximately 70% manual testing and 30% automation.

Develop and maintain C# and .NET software using object-oriented design, testing, CI/CD, automation, and modern engineering practices. Analyze requirements, troubleshoot complex applications, participate in Scrum ceremonies, conduct code reviews, document technical solutions, and contribute to distributed systems, REST services, microservices, containerization, and AI-enabled projects. Provide technical guidance, collaborate across teams, and continuously improve development processes.

Deploys and operates AI chatbot infrastructure on Azure, focusing on scalability, reliability, automation, monitoring, cost optimization, and continuous delivery. Responsibilities include building CI/CD pipelines, provisioning infrastructure with ARM, Bicep, or Terraform, managing containers and Azure services, supporting production systems, and improving security and performance. The role also involves collaboration, troubleshooting, documentation, and occasional on-call support.

Diagnose, troubleshoot, repair, disassemble, and reassemble laptops, desktops, tablets, all-in-one computers, peripherals, and related hardware and software. Install or reinstall software, determine whether failed equipment is repairable, meet daily repair productivity metrics, and maintain an organized warehouse environment. The role requires hands-on component replacement, problem-solving, adherence to written procedures, and tolerance for warehouse conditions and repetitive physical tasks.

Diagnose, troubleshoot, disassemble, repair, and reassemble laptops, desktops, tablets, all-in-one computers, peripherals, and related hardware/software. Install or reinstall software, assess equipment repairability, meet daily repair productivity KPIs, and maintain an organized, safe warehouse environment. The role requires hands-on repair experience, familiarity with multiple OEM systems, basic Microsoft Office skills, and the ability to follow procedures and resolve issues efficiently.