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HCL Technologies Limited
Job Summary
Job Title
Connectivity System Test Engineer (Embedded Linux / Manual System Testing)
Location
Brea, CA (Onsite)
About The Role
We are looking for a Connectivity System Test Engineer with hands-on experience testing embedded systems on Linux platforms. This role focuses on connectivity validation (wireless/PED device connectivity and basic wired Ethernet understanding) along with system test procedure writing, test execution, and results documentation.
Key Responsibilities
Key Responsibilities
Job Summary
Job Title
Connectivity System Test Engineer (Embedded Linux / Manual System Testing)
Location
Brea, CA (Onsite)
About The Role
We are looking for a Connectivity System Test Engineer with hands-on experience testing embedded systems on Linux platforms. This role focuses on connectivity validation (wireless/PED device connectivity and basic wired Ethernet understanding) along with system test procedure writing, test execution, and results documentation.
Key Responsibilities
Key Responsibilities
- Perform system testing on embedded Linux platforms for connectivity features
- Work hands-on with Linux command-line operations for system navigation and validation
- Manage Linux file systems, directories, binaries, libraries, and capture logs for analysis
- SSH into multiple systems and execute shell commands effectively
- Use Linux command-line utilities such as text processing tools, system monitoring tools, and curl
- Apply understanding of Linux networking concepts and operations
- Work with hardware discretes, understanding their usage, meaning, and notification triggers for functionality
- Understand and validate wireless connectivity terminology and PED device connectivity
- Support testing with basic hardware wiring knowledge, such as Ethernet connections
- Install and manage software and Linux packages from the command line
- Write test procedures from requirements, execute test cases, and document results clearly
- Use ALM / test management tools for test execution and reporting
- Perform manual and UI testing as part of system validation activities
- Skill Requirements
- Hands-on experience with Embedded Systems on Linux platforms
- Strong proficiency with Linux command line and shell operations
- Experience navigating and managing Linux filesystem structures
- Ability to work across multiple systems using SSH
- Understanding of Linux networking basics and connectivity concepts
- Experience with system testing, including test procedure writing, execution, and documentation
- Familiarity with ALM tools and structured test management processes
- Experience with manual testing / UI testing
- Basic understanding of ARINC 429 labels and protocol terminology