Senior Test Engineer

Xsight Labs LTD

. Develop and execute test plans and test strategies for complex system and networking features .

Posted 11/4/2026full-timeHaifa • IsraelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in developing and executing test plans and strategies for complex systems, with strong programming skills in Python and hands-on experience in Linux environments. Proven ability to analyze failures, troubleshoot issues, and collaborate effectively with development teams throughout the validation lifecycle.

Highest-signal resume keywords

Test Plan DevelopmentPython ProgrammingLinux Environment ExperienceTest AutomationTroubleshooting Skills

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Test StrategiesFunctional TestingSystem TestingIntegration TestingValidation TestingAutomated TestsTest Framework DevelopmentTest Case ExecutionRoot Cause AnalysisNetworking Concepts

Soft Skills

Strong Communication SkillsIndependent WorkOwnership

Tools & Technologies

CI/CDAutomated Validation Environments

Industry Keywords

SemiconductorSilicon-Based ProductsNetworking ProductsNICsSwitchesDPUs

Tech Stack

Tools & technologies

LinuxPython

About the role

Key responsibilities & impact

Develop and execute test plans and test strategies for complex system and networking features
Perform functional, system, integration, and validation testing
Design, develop, and maintain automated tests and test frameworks
Translate product and feature requirements into comprehensive test scenarios and coverage
Take end-to-end ownership of validation activities, from test planning through execution and reporting
Analyze test failures, system behavior, logs, and defects to identify root causes and isolate issues
Investigate complex problems across hardware and software components
Work closely with software, firmware, and other development teams throughout the development and validation lifecycle
Continuously improve test coverage, automation, methodologies, and validation processes
Work independently in a dynamic, hands-on engineering environment

Requirements

What you’ll need

Proven experience in testing and validation of complex systems
Good understanding of networking concepts and protocols
Programming experience in Python
Proven SW engineering skills and experience
Strong hands-on experience working in Linux environments
Experience creating and executing test plans and test cases
Experience with test automation and/or test framework development
Strong troubleshooting and analytical skills, with the ability to investigate complex failures and defects
Ability to work independently, take ownership, and drive tasks to completion
Strong communication skills and ability to work closely with development teams
Advantage: Previous experience working in a semiconductor/silicon company or validating silicon-based products
Advantage: Experience with networking products, NICs, switches, DPUs, or similar systems
Advantage: Experience with CI/CD and automated validation environments