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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Embedded Systems Test Engineer (Linux / Avionics Testing) - **Company:** HCL TECHNOLOGIES LIMITE - **Location:** Brea, CA, United States - **Experience:** Experienced - **Salary:** $70,000.0 - **Contract:** Permanent contract - **Skills:** JIRA, Automation of Tests, Microsoft Azure, Software Bug Management, Ubuntu (Operating System), CentOS, Code Coverage, Communications Protocols, Computer Engineering, Software Debugging, Linux, File Systems, Linux on Embedded Systems, Embedded Software, Hardware Interface Design, Monitoring of Systems, Interoperability, Linux Commands, Network Configuration and Change Management, Networking Basics, Network Administration, Red Hat Enterprise Linux, Software Engineering, Software Requirements Analysis, Verification and Validation (Software), System Testing, Systems Integration, TCP/IP, Test Case, Test Execution Engine, Test Scripts, System-level Testing, Integration Tests, Information Technology - **Published:** September 15, 2026 - **Apply:** https://www.dice.com/job-detail/0122665f-10b2-4b5f-8db7-ef91d0809efe ## About the Role Work Authorization: Must be authorized to work in the United States., * Bachelor's degree in Computer Science, Electrical Engineering, Computer Engineering, or related technical field. * 3+ years of experience in software, embedded, systems, or integration testing. * Strong analytical, debugging, and troubleshooting skills. * Experience testing embedded systems, Linux-based platforms, or hardware/software integrated solutions. * Proficiency with Linux command line tools and administrative functions. * Strong understanding of Linux file systems, including: * File and directory management * Library management * Log collection and analysis * System monitoring and diagnostics * Knowledge of Linux networking fundamentals, including: * TCP/IP * Network configuration * Connectivity troubleshooting * Network management operations * Experience using defect tracking and test management tools such as Jira, Azure DevOps, ALM, or similar. * Ability to write clear and detailed test procedures from system requirements. * Excellent verbal and written communication skills. Preferred Qualifications * Experience in In-Flight Entertainment (IFE) systems. * Experience testing avionics systems. * Experience with embedded Linux platforms. * Familiarity with communication protocols, device integration, and hardware interfaces. * Experience working within regulated aerospace or transportation environments. * Knowledge of system verification and validation methodologies. Technical Skills * Linux (Ubuntu, Red Hat, CentOS, Embedded Linux) * System Testing * Integration Testing * Verification & Validation (V&V) * Defect Management * Test Case Development * Requirements-Based Testing * Networking & Troubleshooting * Hardware/Software Integration Testing * Jira, Azure DevOps, Test Management Tools Desired Characteristics * Detail-oriented with a strong quality mindset. * Ability to independently investigate and resolve complex technical issues. * Strong collaboration skills when working with cross-functional engineering teams. * Comfortable working in a fast-paced product development environment. * Excellent problem-solving and root-cause analysis capabilities. ## Description We are seeking a highly motivated Embedded Systems Test Engineer to join our team in Brea, California. This role is responsible for validating embedded software and hardware systems through detailed test execution, defect tracking, and requirements-based verification activities. The ideal candidate will possess strong Linux expertise, excellent troubleshooting skills, and experience testing integrated hardware/software products. Experience supporting In-Flight Entertainment (IFE), avionics, or embedded systems environments is highly desirable., * Execute manual and automated test cases to validate system functionality and performance. * Analyze system requirements and derive detailed test procedures, test cases, and validation scenarios. * Record, document, and communicate test results, findings, and execution status. * Identify, log, track, and verify defect resolution throughout the software development lifecycle. * Collaborate with software, hardware, systems, and integration teams to troubleshoot issues and validate fixes. * Perform system-level testing in integrated hardware and software environments. * Review requirements and ensure complete test coverage across functional and non-functional requirements. * Support regression, integration, verification, and validation testing activities. * Maintain test documentation, test reports, and defect metrics. * Participate in test planning, execution reviews, and release readiness assessments. ## Related Videos - [An Applied Introduction to eBPF with Go](https://www.wearedevelopers.com/videos/1075-an-applied-introduction-to-ebpf-with-go) - [More efficient software for more efficient microchips](https://www.wearedevelopers.com/videos/1164-more-efficient-software-for-more-efficient-microchips) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [Improving quality with Agentic AI with Rovo Dev and Xray](https://www.wearedevelopers.com/videos/2005-improving-quality-with-agentic-ai-with-rovo-dev-and-xray) - [Turning Container security up to 11 with Capabilities](https://www.wearedevelopers.com/videos/718-turning-container-security-up-to-11-with-capabilities) - [Agile work at CARIAD – Creating a customer web application for controlling the vehicle ](https://www.wearedevelopers.com/videos/200-agile-work-at-cariad-creating-a-customer-web-application-for-controlling-the-vehicle) ## Related Articles - [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Should senior developers refuse interview coding challenges?](https://www.wearedevelopers.com/magazine/29-should-senior-developers-refuse-interview-coding-challenges) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Is Software Engineering Hard?](https://www.wearedevelopers.com/magazine/448-is-software-engineering-hard)