We are recruiting for an established technology company specializing in sensing technologies, industrial safety solutions, and advanced communication components for automation systems. The company develops high-reliability products used in modern manufacturing environments and focuses on engineering excellence, system-level quality, and robust industrial standards.In this role, you will be responsible for performing manual system-level testing of EtherNet/IP in-cabinet solutions, validating the functionality and interoperability of industrial automation products, and maintaining high testing standards across hardware, firmware, and software layers.Key responsibilities:Perform manual system-level tests for industrial EtherNet/IP communication solutionsValidate functional, performance, and interoperability aspects of software releasesMaintain and update test cases, test plans, and technical documentationCollaborate with cross-functional teams within a scaled Scrum environmentConduct regression testing and ensure compliance with industry standardsLog defects and track their resolution using enterprise tools such as qTest, Jira, and JamaIdeal candidate profile:Strong understanding of manual testing methodologiesFamiliarity with industrial automation and networking protocols (EtherNet/IP preferred)Ability to work with integrated hardware–software test environmentsAnalytical mindset and high attention to detailGood communication skills and experience working in cross-functional teamsNice to have:Experience with industrial control systemsBasic knowledge of PLC programmingConditions:B2B contractSalary: 70 - 80 PLN net/hHybrid work model - 3 days per week in KatowiceBenefits: private medical care, life insurance, Multisport cardRecruitment steps:Phone call with Recruiter (20 - 30 min.)Interview with the clientFeedback and decision