Job DescriptionWe are looking for an experienced Test Automation Specialist to join our dynamic team in Liège. As a key member of our testing team, you will be responsible for automating and optimizing testing processes across various platforms and technologies. This role requires a strong technical background with expertise in Linux, networking protocols, API testing, and automation tools, as well as proficiency in programming languages like Python and Java.ResponsibilitiesYou will design, develop, and execute automated tests for applications and systems, ensuring high-quality releases.You will develop and maintain testing scripts using Python, Java, Selenium, and pytest.You will perform API testing to validate functionality and integration points.You will collaborate with development teams to integrate test automation into the CI/CD pipeline.You will leverage network debugging and sniffing tools (e.g., Wireshark) to troubleshoot issues and validate protocols.You will test network protocols based on the OSI layer, including TCP, UDP, SNMP, ICMP, DHCP, IPv4, and IPv6.You will conduct UI testing to ensure application usability and quality.You will perform WiFi-related testing and troubleshooting.You will support Docker-based containerized environments for testing purposes.You will ensure test cases are efficiently documented, executed, and reported.RequirementsYou have expertise in building scalable frameworks through abstraction layers and interfaces in Python and Java.You possess strong Linux knowledge and have experience in Linux-based environments.You have a deep understanding of networking protocols (TCP, UDP, SNMP, ICMP, DHCP, IPv4, IPv6) based on the OSI Layer.You are experienced with network debugging tools and sniffing tools, especially Wireshark.You are proficient in API testing and working with various web services.You have hands-on experience with CI/CD tools and automation integration.You are familiar with Docker for containerized testing.You have strong skills in UI testing, with the ability to create automated scripts for frontend testing.You possess expertise in object-oriented programming, particularly in Python and Java.You have experience with test automation frameworks like Selenium and pytest.You have knowledge of WiFi protocols and hands-on testing experience with WiFi-related issues.You have an excellent command of English, with proficiency in Dutch or French.Preferred Skills:You have previous experience in a similar Test Automation Specialist role.You have experience working in an Agile environment.You have knowledge of additional testing tools and frameworks.If you are passionate about automation and want to work in an innovative, fast-paced environment, we would love to hear from you!